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-rw-r--r--drivers/acpi/processor_idle.c6
-rw-r--r--drivers/base/core.c6
-rw-r--r--drivers/base/isa.c4
-rw-r--r--drivers/base/memory.c3
-rw-r--r--drivers/base/sys.c12
-rw-r--r--drivers/char/dsp56k.c4
-rw-r--r--drivers/char/rtc.c5
-rw-r--r--drivers/char/tpm/tpm.c128
-rw-r--r--drivers/char/tpm/tpm_bios.c4
-rw-r--r--drivers/char/tpm/tpm_tis.c1
-rw-r--r--drivers/firewire/fw-iso.c2
-rw-r--r--drivers/firewire/fw-ohci.c2
-rw-r--r--drivers/firewire/fw-sbp2.c8
-rw-r--r--drivers/gpu/drm/drm_drv.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_sdma.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_user_sdma.c6
-rw-r--r--drivers/infiniband/hw/mthca/mthca_eq.c2
-rw-r--r--drivers/isdn/hisax/hisax_fcpcipnp.c2
-rw-r--r--drivers/media/dvb/pluto2/pluto2.c2
-rw-r--r--drivers/memstick/core/memstick.c36
-rw-r--r--drivers/memstick/core/mspro_block.c365
-rw-r--r--drivers/memstick/host/jmb38x_ms.c102
-rw-r--r--drivers/memstick/host/tifm_ms.c66
-rw-r--r--drivers/message/fusion/lsi/mpi_history.txt6
-rw-r--r--drivers/mfd/asic3.c8
-rw-r--r--drivers/mmc/host/sdhci.c4
-rw-r--r--drivers/mmc/host/sdhci.h2
-rw-r--r--drivers/net/arm/ep93xx_eth.c4
-rw-r--r--drivers/net/bnx2x_main.c4
-rw-r--r--drivers/net/cassini.c12
-rw-r--r--drivers/net/cxgb3/sge.c2
-rw-r--r--drivers/net/e100.c2
-rw-r--r--drivers/net/e1000e/ethtool.c4
-rw-r--r--drivers/net/e1000e/netdev.c11
-rw-r--r--drivers/net/ibmveth.c38
-rw-r--r--drivers/net/iseries_veth.c4
-rw-r--r--drivers/net/mlx4/eq.c2
-rw-r--r--drivers/net/pasemi_mac.c6
-rw-r--r--drivers/net/qla3xxx.c12
-rw-r--r--drivers/net/s2io.c48
-rw-r--r--drivers/net/sfc/rx.c4
-rw-r--r--drivers/net/sfc/tx.c7
-rw-r--r--drivers/net/spider_net.c4
-rw-r--r--drivers/net/tc35815.c4
-rw-r--r--drivers/net/wireless/ath5k/base.c4
-rw-r--r--drivers/parport/ieee1284.c2
-rw-r--r--drivers/parport/parport_cs.c2
-rw-r--r--drivers/parport/parport_pc.c2
-rw-r--r--drivers/parport/procfs.c3
-rw-r--r--drivers/pnp/base.h1
-rw-r--r--drivers/pnp/card.c6
-rw-r--r--drivers/pnp/quirks.c13
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.c4
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c4
-rw-r--r--drivers/scsi/ibmvscsi/ibmvstgt.c2
-rw-r--r--drivers/scsi/ibmvscsi/rpa_vscsi.c2
-rw-r--r--drivers/spi/atmel_spi.c4
-rw-r--r--drivers/spi/au1550_spi.c6
-rw-r--r--drivers/spi/omap2_mcspi.c4
-rw-r--r--drivers/spi/pxa2xx_spi.c4
-rw-r--r--drivers/spi/spi_imx.c6
-rw-r--r--drivers/usb/mon/mon_text.c4
-rw-r--r--drivers/video/console/sticon.c2
-rw-r--r--drivers/video/console/sticore.c33
-rw-r--r--drivers/video/fbmem.c1
-rw-r--r--drivers/video/macfb.c2
-rw-r--r--drivers/video/pxafb.c2
-rw-r--r--drivers/video/sticore.h2
-rw-r--r--drivers/video/stifb.c6
69 files changed, 620 insertions, 459 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index d592dbb1d12a..b7f2963693a7 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -272,6 +272,8 @@ static atomic_t c3_cpu_count;
272/* Common C-state entry for C2, C3, .. */ 272/* Common C-state entry for C2, C3, .. */
273static void acpi_cstate_enter(struct acpi_processor_cx *cstate) 273static void acpi_cstate_enter(struct acpi_processor_cx *cstate)
274{ 274{
275 /* Don't trace irqs off for idle */
276 stop_critical_timings();
275 if (cstate->entry_method == ACPI_CSTATE_FFH) { 277 if (cstate->entry_method == ACPI_CSTATE_FFH) {
276 /* Call into architectural FFH based C-state */ 278 /* Call into architectural FFH based C-state */
277 acpi_processor_ffh_cstate_enter(cstate); 279 acpi_processor_ffh_cstate_enter(cstate);
@@ -284,6 +286,7 @@ static void acpi_cstate_enter(struct acpi_processor_cx *cstate)
284 gets asserted in time to freeze execution properly. */ 286 gets asserted in time to freeze execution properly. */
285 unused = inl(acpi_gbl_FADT.xpm_timer_block.address); 287 unused = inl(acpi_gbl_FADT.xpm_timer_block.address);
286 } 288 }
289 start_critical_timings();
287} 290}
288#endif /* !CONFIG_CPU_IDLE */ 291#endif /* !CONFIG_CPU_IDLE */
289 292
@@ -1418,6 +1421,8 @@ static inline void acpi_idle_update_bm_rld(struct acpi_processor *pr,
1418 */ 1421 */
1419static inline void acpi_idle_do_entry(struct acpi_processor_cx *cx) 1422static inline void acpi_idle_do_entry(struct acpi_processor_cx *cx)
1420{ 1423{
1424 /* Don't trace irqs off for idle */
1425 stop_critical_timings();
1421 if (cx->entry_method == ACPI_CSTATE_FFH) { 1426 if (cx->entry_method == ACPI_CSTATE_FFH) {
1422 /* Call into architectural FFH based C-state */ 1427 /* Call into architectural FFH based C-state */
1423 acpi_processor_ffh_cstate_enter(cx); 1428 acpi_processor_ffh_cstate_enter(cx);
@@ -1432,6 +1437,7 @@ static inline void acpi_idle_do_entry(struct acpi_processor_cx *cx)
1432 gets asserted in time to freeze execution properly. */ 1437 gets asserted in time to freeze execution properly. */
1433 unused = inl(acpi_gbl_FADT.xpm_timer_block.address); 1438 unused = inl(acpi_gbl_FADT.xpm_timer_block.address);
1434 } 1439 }
1440 start_critical_timings();
1435} 1441}
1436 1442
1437/** 1443/**
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 7d5c63c81a59..068aa1c9538c 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -116,12 +116,10 @@ static void device_release(struct kobject *kobj)
116 dev->type->release(dev); 116 dev->type->release(dev);
117 else if (dev->class && dev->class->dev_release) 117 else if (dev->class && dev->class->dev_release)
118 dev->class->dev_release(dev); 118 dev->class->dev_release(dev);
119 else { 119 else
120 printk(KERN_ERR "Device '%s' does not have a release() " 120 WARN(1, KERN_ERR "Device '%s' does not have a release() "
121 "function, it is broken and must be fixed.\n", 121 "function, it is broken and must be fixed.\n",
122 dev->bus_id); 122 dev->bus_id);
123 WARN_ON(1);
124 }
125} 123}
126 124
127static struct kobj_type device_ktype = { 125static struct kobj_type device_ktype = {
diff --git a/drivers/base/isa.c b/drivers/base/isa.c
index d2222397a401..efd577574948 100644
--- a/drivers/base/isa.c
+++ b/drivers/base/isa.c
@@ -7,6 +7,7 @@
7#include <linux/slab.h> 7#include <linux/slab.h>
8#include <linux/module.h> 8#include <linux/module.h>
9#include <linux/init.h> 9#include <linux/init.h>
10#include <linux/dma-mapping.h>
10#include <linux/isa.h> 11#include <linux/isa.h>
11 12
12static struct device isa_bus = { 13static struct device isa_bus = {
@@ -141,6 +142,9 @@ int isa_register_driver(struct isa_driver *isa_driver, unsigned int ndev)
141 isa_dev->dev.release = isa_dev_release; 142 isa_dev->dev.release = isa_dev_release;
142 isa_dev->id = id; 143 isa_dev->id = id;
143 144
145 isa_dev->dev.coherent_dma_mask = DMA_24BIT_MASK;
146 isa_dev->dev.dma_mask = &isa_dev->dev.coherent_dma_mask;
147
144 error = device_register(&isa_dev->dev); 148 error = device_register(&isa_dev->dev);
145 if (error) { 149 if (error) {
146 put_device(&isa_dev->dev); 150 put_device(&isa_dev->dev);
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 855ed1a9f97b..3ad49a00029f 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -204,9 +204,8 @@ memory_block_action(struct memory_block *mem, unsigned long action)
204 } 204 }
205 break; 205 break;
206 default: 206 default:
207 printk(KERN_WARNING "%s(%p, %ld) unknown action: %ld\n", 207 WARN(1, KERN_WARNING "%s(%p, %ld) unknown action: %ld\n",
208 __func__, mem, action, action); 208 __func__, mem, action, action);
209 WARN_ON(1);
210 ret = -EINVAL; 209 ret = -EINVAL;
211 } 210 }
212 211
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 40fc14f03540..75dd6e22faff 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -168,19 +168,16 @@ int sysdev_driver_register(struct sysdev_class *cls, struct sysdev_driver *drv)
168 int err = 0; 168 int err = 0;
169 169
170 if (!cls) { 170 if (!cls) {
171 printk(KERN_WARNING "sysdev: invalid class passed to " 171 WARN(1, KERN_WARNING "sysdev: invalid class passed to "
172 "sysdev_driver_register!\n"); 172 "sysdev_driver_register!\n");
173 WARN_ON(1);
174 return -EINVAL; 173 return -EINVAL;
175 } 174 }
176 175
177 /* Check whether this driver has already been added to a class. */ 176 /* Check whether this driver has already been added to a class. */
178 if (drv->entry.next && !list_empty(&drv->entry)) { 177 if (drv->entry.next && !list_empty(&drv->entry))
179 printk(KERN_WARNING "sysdev: class %s: driver (%p) has already" 178 WARN(1, KERN_WARNING "sysdev: class %s: driver (%p) has already"
180 " been registered to a class, something is wrong, but " 179 " been registered to a class, something is wrong, but "
181 "will forge on!\n", cls->name, drv); 180 "will forge on!\n", cls->name, drv);
182 WARN_ON(1);
183 }
184 181
185 mutex_lock(&sysdev_drivers_lock); 182 mutex_lock(&sysdev_drivers_lock);
186 if (cls && kset_get(&cls->kset)) { 183 if (cls && kset_get(&cls->kset)) {
@@ -194,8 +191,7 @@ int sysdev_driver_register(struct sysdev_class *cls, struct sysdev_driver *drv)
194 } 191 }
195 } else { 192 } else {
196 err = -EINVAL; 193 err = -EINVAL;
197 printk(KERN_ERR "%s: invalid device class\n", __func__); 194 WARN(1, KERN_ERR "%s: invalid device class\n", __func__);
198 WARN_ON(1);
199 } 195 }
200 mutex_unlock(&sysdev_drivers_lock); 196 mutex_unlock(&sysdev_drivers_lock);
201 return err; 197 return err;
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index 19b88504e960..ca7c72a486b2 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -304,9 +304,9 @@ static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t co
304} 304}
305 305
306static long dsp56k_ioctl(struct file *file, unsigned int cmd, 306static long dsp56k_ioctl(struct file *file, unsigned int cmd,
307 unsigned long arg) 307 unsigned long arg)
308{ 308{
309 int dev = iminor(inode) & 0x0f; 309 int dev = iminor(file->f_path.dentry->d_inode) & 0x0f;
310 void __user *argp = (void __user *)arg; 310 void __user *argp = (void __user *)arg;
311 311
312 switch(dev) 312 switch(dev)
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index dbefbb30ed44..d9799e2bcfbf 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -144,6 +144,7 @@ static ssize_t rtc_read(struct file *file, char __user *buf,
144 size_t count, loff_t *ppos); 144 size_t count, loff_t *ppos);
145 145
146static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg); 146static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
147static void rtc_get_rtc_time(struct rtc_time *rtc_tm);
147 148
148#ifdef RTC_IRQ 149#ifdef RTC_IRQ
149static unsigned int rtc_poll(struct file *file, poll_table *wait); 150static unsigned int rtc_poll(struct file *file, poll_table *wait);
@@ -235,7 +236,7 @@ static inline unsigned char rtc_is_updating(void)
235 * (See ./arch/XXXX/kernel/time.c for the set_rtc_mmss() function.) 236 * (See ./arch/XXXX/kernel/time.c for the set_rtc_mmss() function.)
236 */ 237 */
237 238
238irqreturn_t rtc_interrupt(int irq, void *dev_id) 239static irqreturn_t rtc_interrupt(int irq, void *dev_id)
239{ 240{
240 /* 241 /*
241 * Can be an alarm interrupt, update complete interrupt, 242 * Can be an alarm interrupt, update complete interrupt,
@@ -1303,7 +1304,7 @@ static int rtc_proc_open(struct inode *inode, struct file *file)
1303} 1304}
1304#endif 1305#endif
1305 1306
1306void rtc_get_rtc_time(struct rtc_time *rtc_tm) 1307static void rtc_get_rtc_time(struct rtc_time *rtc_tm)
1307{ 1308{
1308 unsigned long uip_watchdog = jiffies, flags; 1309 unsigned long uip_watchdog = jiffies, flags;
1309 unsigned char ctrl; 1310 unsigned char ctrl;
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index e1fc193d9396..ae766d868454 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -580,91 +580,133 @@ void tpm_continue_selftest(struct tpm_chip *chip)
580} 580}
581EXPORT_SYMBOL_GPL(tpm_continue_selftest); 581EXPORT_SYMBOL_GPL(tpm_continue_selftest);
582 582
583#define TPM_INTERNAL_RESULT_SIZE 200
584
583ssize_t tpm_show_enabled(struct device * dev, struct device_attribute * attr, 585ssize_t tpm_show_enabled(struct device * dev, struct device_attribute * attr,
584 char *buf) 586 char *buf)
585{ 587{
586 u8 data[max_t(int, ARRAY_SIZE(tpm_cap), 35)]; 588 u8 *data;
587 ssize_t rc; 589 ssize_t rc;
588 590
589 struct tpm_chip *chip = dev_get_drvdata(dev); 591 struct tpm_chip *chip = dev_get_drvdata(dev);
590 if (chip == NULL) 592 if (chip == NULL)
591 return -ENODEV; 593 return -ENODEV;
592 594
595 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
596 if (!data)
597 return -ENOMEM;
598
593 memcpy(data, tpm_cap, sizeof(tpm_cap)); 599 memcpy(data, tpm_cap, sizeof(tpm_cap));
594 data[TPM_CAP_IDX] = TPM_CAP_FLAG; 600 data[TPM_CAP_IDX] = TPM_CAP_FLAG;
595 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_PERM; 601 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_PERM;
596 602
597 rc = transmit_cmd(chip, data, sizeof(data), 603 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
598 "attemtping to determine the permanent state"); 604 "attemtping to determine the permanent enabled state");
599 if (rc) 605 if (rc) {
606 kfree(data);
600 return 0; 607 return 0;
601 return sprintf(buf, "%d\n", !data[TPM_GET_CAP_PERM_DISABLE_IDX]); 608 }
609
610 rc = sprintf(buf, "%d\n", !data[TPM_GET_CAP_PERM_DISABLE_IDX]);
611
612 kfree(data);
613 return rc;
602} 614}
603EXPORT_SYMBOL_GPL(tpm_show_enabled); 615EXPORT_SYMBOL_GPL(tpm_show_enabled);
604 616
605ssize_t tpm_show_active(struct device * dev, struct device_attribute * attr, 617ssize_t tpm_show_active(struct device * dev, struct device_attribute * attr,
606 char *buf) 618 char *buf)
607{ 619{
608 u8 data[max_t(int, ARRAY_SIZE(tpm_cap), 35)]; 620 u8 *data;
609 ssize_t rc; 621 ssize_t rc;
610 622
611 struct tpm_chip *chip = dev_get_drvdata(dev); 623 struct tpm_chip *chip = dev_get_drvdata(dev);
612 if (chip == NULL) 624 if (chip == NULL)
613 return -ENODEV; 625 return -ENODEV;
614 626
627 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
628 if (!data)
629 return -ENOMEM;
630
615 memcpy(data, tpm_cap, sizeof(tpm_cap)); 631 memcpy(data, tpm_cap, sizeof(tpm_cap));
616 data[TPM_CAP_IDX] = TPM_CAP_FLAG; 632 data[TPM_CAP_IDX] = TPM_CAP_FLAG;
617 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_PERM; 633 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_PERM;
618 634
619 rc = transmit_cmd(chip, data, sizeof(data), 635 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
620 "attemtping to determine the permanent state"); 636 "attemtping to determine the permanent active state");
621 if (rc) 637 if (rc) {
638 kfree(data);
622 return 0; 639 return 0;
623 return sprintf(buf, "%d\n", !data[TPM_GET_CAP_PERM_INACTIVE_IDX]); 640 }
641
642 rc = sprintf(buf, "%d\n", !data[TPM_GET_CAP_PERM_INACTIVE_IDX]);
643
644 kfree(data);
645 return rc;
624} 646}
625EXPORT_SYMBOL_GPL(tpm_show_active); 647EXPORT_SYMBOL_GPL(tpm_show_active);
626 648
627ssize_t tpm_show_owned(struct device * dev, struct device_attribute * attr, 649ssize_t tpm_show_owned(struct device * dev, struct device_attribute * attr,
628 char *buf) 650 char *buf)
629{ 651{
630 u8 data[sizeof(tpm_cap)]; 652 u8 *data;
631 ssize_t rc; 653 ssize_t rc;
632 654
633 struct tpm_chip *chip = dev_get_drvdata(dev); 655 struct tpm_chip *chip = dev_get_drvdata(dev);
634 if (chip == NULL) 656 if (chip == NULL)
635 return -ENODEV; 657 return -ENODEV;
636 658
659 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
660 if (!data)
661 return -ENOMEM;
662
637 memcpy(data, tpm_cap, sizeof(tpm_cap)); 663 memcpy(data, tpm_cap, sizeof(tpm_cap));
638 data[TPM_CAP_IDX] = TPM_CAP_PROP; 664 data[TPM_CAP_IDX] = TPM_CAP_PROP;
639 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_OWNER; 665 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_OWNER;
640 666
641 rc = transmit_cmd(chip, data, sizeof(data), 667 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
642 "attempting to determine the owner state"); 668 "attempting to determine the owner state");
643 if (rc) 669 if (rc) {
670 kfree(data);
644 return 0; 671 return 0;
645 return sprintf(buf, "%d\n", data[TPM_GET_CAP_RET_BOOL_1_IDX]); 672 }
673
674 rc = sprintf(buf, "%d\n", data[TPM_GET_CAP_RET_BOOL_1_IDX]);
675
676 kfree(data);
677 return rc;
646} 678}
647EXPORT_SYMBOL_GPL(tpm_show_owned); 679EXPORT_SYMBOL_GPL(tpm_show_owned);
648 680
649ssize_t tpm_show_temp_deactivated(struct device * dev, 681ssize_t tpm_show_temp_deactivated(struct device * dev,
650 struct device_attribute * attr, char *buf) 682 struct device_attribute * attr, char *buf)
651{ 683{
652 u8 data[sizeof(tpm_cap)]; 684 u8 *data;
653 ssize_t rc; 685 ssize_t rc;
654 686
655 struct tpm_chip *chip = dev_get_drvdata(dev); 687 struct tpm_chip *chip = dev_get_drvdata(dev);
656 if (chip == NULL) 688 if (chip == NULL)
657 return -ENODEV; 689 return -ENODEV;
658 690
691 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
692 if (!data)
693 return -ENOMEM;
694
659 memcpy(data, tpm_cap, sizeof(tpm_cap)); 695 memcpy(data, tpm_cap, sizeof(tpm_cap));
660 data[TPM_CAP_IDX] = TPM_CAP_FLAG; 696 data[TPM_CAP_IDX] = TPM_CAP_FLAG;
661 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_VOL; 697 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_FLAG_VOL;
662 698
663 rc = transmit_cmd(chip, data, sizeof(data), 699 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
664 "attempting to determine the temporary state"); 700 "attempting to determine the temporary state");
665 if (rc) 701 if (rc) {
702 kfree(data);
666 return 0; 703 return 0;
667 return sprintf(buf, "%d\n", data[TPM_GET_CAP_TEMP_INACTIVE_IDX]); 704 }
705
706 rc = sprintf(buf, "%d\n", data[TPM_GET_CAP_TEMP_INACTIVE_IDX]);
707
708 kfree(data);
709 return rc;
668} 710}
669EXPORT_SYMBOL_GPL(tpm_show_temp_deactivated); 711EXPORT_SYMBOL_GPL(tpm_show_temp_deactivated);
670 712
@@ -678,7 +720,7 @@ static const u8 pcrread[] = {
678ssize_t tpm_show_pcrs(struct device *dev, struct device_attribute *attr, 720ssize_t tpm_show_pcrs(struct device *dev, struct device_attribute *attr,
679 char *buf) 721 char *buf)
680{ 722{
681 u8 data[max_t(int, max(ARRAY_SIZE(tpm_cap), ARRAY_SIZE(pcrread)), 30)]; 723 u8 *data;
682 ssize_t rc; 724 ssize_t rc;
683 int i, j, num_pcrs; 725 int i, j, num_pcrs;
684 __be32 index; 726 __be32 index;
@@ -688,21 +730,27 @@ ssize_t tpm_show_pcrs(struct device *dev, struct device_attribute *attr,
688 if (chip == NULL) 730 if (chip == NULL)
689 return -ENODEV; 731 return -ENODEV;
690 732
733 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
734 if (!data)
735 return -ENOMEM;
736
691 memcpy(data, tpm_cap, sizeof(tpm_cap)); 737 memcpy(data, tpm_cap, sizeof(tpm_cap));
692 data[TPM_CAP_IDX] = TPM_CAP_PROP; 738 data[TPM_CAP_IDX] = TPM_CAP_PROP;
693 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_PCR; 739 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_PCR;
694 740
695 rc = transmit_cmd(chip, data, sizeof(data), 741 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
696 "attempting to determine the number of PCRS"); 742 "attempting to determine the number of PCRS");
697 if (rc) 743 if (rc) {
744 kfree(data);
698 return 0; 745 return 0;
746 }
699 747
700 num_pcrs = be32_to_cpu(*((__be32 *) (data + 14))); 748 num_pcrs = be32_to_cpu(*((__be32 *) (data + 14)));
701 for (i = 0; i < num_pcrs; i++) { 749 for (i = 0; i < num_pcrs; i++) {
702 memcpy(data, pcrread, sizeof(pcrread)); 750 memcpy(data, pcrread, sizeof(pcrread));
703 index = cpu_to_be32(i); 751 index = cpu_to_be32(i);
704 memcpy(data + 10, &index, 4); 752 memcpy(data + 10, &index, 4);
705 rc = transmit_cmd(chip, data, sizeof(data), 753 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
706 "attempting to read a PCR"); 754 "attempting to read a PCR");
707 if (rc) 755 if (rc)
708 goto out; 756 goto out;
@@ -712,6 +760,7 @@ ssize_t tpm_show_pcrs(struct device *dev, struct device_attribute *attr,
712 str += sprintf(str, "\n"); 760 str += sprintf(str, "\n");
713 } 761 }
714out: 762out:
763 kfree(data);
715 return str - buf; 764 return str - buf;
716} 765}
717EXPORT_SYMBOL_GPL(tpm_show_pcrs); 766EXPORT_SYMBOL_GPL(tpm_show_pcrs);
@@ -795,7 +844,7 @@ static const u8 cap_version[] = {
795ssize_t tpm_show_caps(struct device *dev, struct device_attribute *attr, 844ssize_t tpm_show_caps(struct device *dev, struct device_attribute *attr,
796 char *buf) 845 char *buf)
797{ 846{
798 u8 data[max_t(int, max(ARRAY_SIZE(tpm_cap), ARRAY_SIZE(cap_version)), 30)]; 847 u8 *data;
799 ssize_t rc; 848 ssize_t rc;
800 char *str = buf; 849 char *str = buf;
801 850
@@ -803,21 +852,27 @@ ssize_t tpm_show_caps(struct device *dev, struct device_attribute *attr,
803 if (chip == NULL) 852 if (chip == NULL)
804 return -ENODEV; 853 return -ENODEV;
805 854
855 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
856 if (!data)
857 return -ENOMEM;
858
806 memcpy(data, tpm_cap, sizeof(tpm_cap)); 859 memcpy(data, tpm_cap, sizeof(tpm_cap));
807 data[TPM_CAP_IDX] = TPM_CAP_PROP; 860 data[TPM_CAP_IDX] = TPM_CAP_PROP;
808 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_MANUFACTURER; 861 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_MANUFACTURER;
809 862
810 rc = transmit_cmd(chip, data, sizeof(data), 863 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
811 "attempting to determine the manufacturer"); 864 "attempting to determine the manufacturer");
812 if (rc) 865 if (rc) {
866 kfree(data);
813 return 0; 867 return 0;
868 }
814 869
815 str += sprintf(str, "Manufacturer: 0x%x\n", 870 str += sprintf(str, "Manufacturer: 0x%x\n",
816 be32_to_cpu(*((__be32 *) (data + TPM_GET_CAP_RET_UINT32_1_IDX)))); 871 be32_to_cpu(*((__be32 *) (data + TPM_GET_CAP_RET_UINT32_1_IDX))));
817 872
818 memcpy(data, cap_version, sizeof(cap_version)); 873 memcpy(data, cap_version, sizeof(cap_version));
819 data[CAP_VERSION_IDX] = CAP_VERSION_1_1; 874 data[CAP_VERSION_IDX] = CAP_VERSION_1_1;
820 rc = transmit_cmd(chip, data, sizeof(data), 875 rc = transmit_cmd(chip, data, TPM_INTERNAL_RESULT_SIZE,
821 "attempting to determine the 1.1 version"); 876 "attempting to determine the 1.1 version");
822 if (rc) 877 if (rc)
823 goto out; 878 goto out;
@@ -828,6 +883,7 @@ ssize_t tpm_show_caps(struct device *dev, struct device_attribute *attr,
828 (int) data[17]); 883 (int) data[17]);
829 884
830out: 885out:
886 kfree(data);
831 return str - buf; 887 return str - buf;
832} 888}
833EXPORT_SYMBOL_GPL(tpm_show_caps); 889EXPORT_SYMBOL_GPL(tpm_show_caps);
@@ -835,7 +891,7 @@ EXPORT_SYMBOL_GPL(tpm_show_caps);
835ssize_t tpm_show_caps_1_2(struct device * dev, 891ssize_t tpm_show_caps_1_2(struct device * dev,
836 struct device_attribute * attr, char *buf) 892 struct device_attribute * attr, char *buf)
837{ 893{
838 u8 data[max_t(int, max(ARRAY_SIZE(tpm_cap), ARRAY_SIZE(cap_version)), 30)]; 894 u8 *data;
839 ssize_t len; 895 ssize_t len;
840 char *str = buf; 896 char *str = buf;
841 897
@@ -843,15 +899,20 @@ ssize_t tpm_show_caps_1_2(struct device * dev,
843 if (chip == NULL) 899 if (chip == NULL)
844 return -ENODEV; 900 return -ENODEV;
845 901
902 data = kzalloc(TPM_INTERNAL_RESULT_SIZE, GFP_KERNEL);
903 if (!data)
904 return -ENOMEM;
905
846 memcpy(data, tpm_cap, sizeof(tpm_cap)); 906 memcpy(data, tpm_cap, sizeof(tpm_cap));
847 data[TPM_CAP_IDX] = TPM_CAP_PROP; 907 data[TPM_CAP_IDX] = TPM_CAP_PROP;
848 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_MANUFACTURER; 908 data[TPM_CAP_SUBCAP_IDX] = TPM_CAP_PROP_MANUFACTURER;
849 909
850 if ((len = tpm_transmit(chip, data, sizeof(data))) <= 910 len = tpm_transmit(chip, data, TPM_INTERNAL_RESULT_SIZE);
851 TPM_ERROR_SIZE) { 911 if (len <= TPM_ERROR_SIZE) {
852 dev_dbg(chip->dev, "A TPM error (%d) occurred " 912 dev_dbg(chip->dev, "A TPM error (%d) occurred "
853 "attempting to determine the manufacturer\n", 913 "attempting to determine the manufacturer\n",
854 be32_to_cpu(*((__be32 *) (data + TPM_RET_CODE_IDX)))); 914 be32_to_cpu(*((__be32 *) (data + TPM_RET_CODE_IDX))));
915 kfree(data);
855 return 0; 916 return 0;
856 } 917 }
857 918
@@ -861,8 +922,8 @@ ssize_t tpm_show_caps_1_2(struct device * dev,
861 memcpy(data, cap_version, sizeof(cap_version)); 922 memcpy(data, cap_version, sizeof(cap_version));
862 data[CAP_VERSION_IDX] = CAP_VERSION_1_2; 923 data[CAP_VERSION_IDX] = CAP_VERSION_1_2;
863 924
864 if ((len = tpm_transmit(chip, data, sizeof(data))) <= 925 len = tpm_transmit(chip, data, TPM_INTERNAL_RESULT_SIZE);
865 TPM_ERROR_SIZE) { 926 if (len <= TPM_ERROR_SIZE) {
866 dev_err(chip->dev, "A TPM error (%d) occurred " 927 dev_err(chip->dev, "A TPM error (%d) occurred "
867 "attempting to determine the 1.2 version\n", 928 "attempting to determine the 1.2 version\n",
868 be32_to_cpu(*((__be32 *) (data + TPM_RET_CODE_IDX)))); 929 be32_to_cpu(*((__be32 *) (data + TPM_RET_CODE_IDX))));
@@ -874,6 +935,7 @@ ssize_t tpm_show_caps_1_2(struct device * dev,
874 (int) data[19]); 935 (int) data[19]);
875 936
876out: 937out:
938 kfree(data);
877 return str - buf; 939 return str - buf;
878} 940}
879EXPORT_SYMBOL_GPL(tpm_show_caps_1_2); 941EXPORT_SYMBOL_GPL(tpm_show_caps_1_2);
@@ -966,7 +1028,7 @@ ssize_t tpm_write(struct file *file, const char __user *buf,
966 size_t size, loff_t *off) 1028 size_t size, loff_t *off)
967{ 1029{
968 struct tpm_chip *chip = file->private_data; 1030 struct tpm_chip *chip = file->private_data;
969 int in_size = size, out_size; 1031 size_t in_size = size, out_size;
970 1032
971 /* cannot perform a write until the read has cleared 1033 /* cannot perform a write until the read has cleared
972 either via tpm_read or a user_read_timer timeout */ 1034 either via tpm_read or a user_read_timer timeout */
@@ -1001,7 +1063,7 @@ ssize_t tpm_read(struct file *file, char __user *buf,
1001 size_t size, loff_t *off) 1063 size_t size, loff_t *off)
1002{ 1064{
1003 struct tpm_chip *chip = file->private_data; 1065 struct tpm_chip *chip = file->private_data;
1004 int ret_size; 1066 ssize_t ret_size;
1005 1067
1006 del_singleshot_timer_sync(&chip->user_read_timer); 1068 del_singleshot_timer_sync(&chip->user_read_timer);
1007 flush_scheduled_work(); 1069 flush_scheduled_work();
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index 60a2d2630e36..68f052b42ed7 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -448,7 +448,7 @@ out_free:
448 goto out; 448 goto out;
449} 449}
450 450
451const struct file_operations tpm_ascii_bios_measurements_ops = { 451static const struct file_operations tpm_ascii_bios_measurements_ops = {
452 .open = tpm_ascii_bios_measurements_open, 452 .open = tpm_ascii_bios_measurements_open,
453 .read = seq_read, 453 .read = seq_read,
454 .llseek = seq_lseek, 454 .llseek = seq_lseek,
@@ -486,7 +486,7 @@ out_free:
486 goto out; 486 goto out;
487} 487}
488 488
489const struct file_operations tpm_binary_bios_measurements_ops = { 489static const struct file_operations tpm_binary_bios_measurements_ops = {
490 .open = tpm_binary_bios_measurements_open, 490 .open = tpm_binary_bios_measurements_open,
491 .read = seq_read, 491 .read = seq_read,
492 .llseek = seq_lseek, 492 .llseek = seq_lseek,
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index c7a977bc03e8..ed1879c0dd8d 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -622,6 +622,7 @@ static struct pnp_device_id tpm_pnp_tbl[] __devinitdata = {
622 {"ATM1200", 0}, /* Atmel */ 622 {"ATM1200", 0}, /* Atmel */
623 {"IFX0102", 0}, /* Infineon */ 623 {"IFX0102", 0}, /* Infineon */
624 {"BCM0101", 0}, /* Broadcom */ 624 {"BCM0101", 0}, /* Broadcom */
625 {"BCM0102", 0}, /* Broadcom */
625 {"NSC1200", 0}, /* National */ 626 {"NSC1200", 0}, /* National */
626 {"ICO0102", 0}, /* Intel */ 627 {"ICO0102", 0}, /* Intel */
627 /* Add new here */ 628 /* Add new here */
diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index bcbe794a3ea5..e14c03dc0065 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -50,7 +50,7 @@ fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
50 50
51 address = dma_map_page(card->device, buffer->pages[i], 51 address = dma_map_page(card->device, buffer->pages[i],
52 0, PAGE_SIZE, direction); 52 0, PAGE_SIZE, direction);
53 if (dma_mapping_error(address)) { 53 if (dma_mapping_error(card->device, address)) {
54 __free_page(buffer->pages[i]); 54 __free_page(buffer->pages[i]);
55 goto out_pages; 55 goto out_pages;
56 } 56 }
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 333b12544dd1..566672e0bcff 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -953,7 +953,7 @@ at_context_queue_packet(struct context *ctx, struct fw_packet *packet)
953 payload_bus = 953 payload_bus =
954 dma_map_single(ohci->card.device, packet->payload, 954 dma_map_single(ohci->card.device, packet->payload,
955 packet->payload_length, DMA_TO_DEVICE); 955 packet->payload_length, DMA_TO_DEVICE);
956 if (dma_mapping_error(payload_bus)) { 956 if (dma_mapping_error(ohci->card.device, payload_bus)) {
957 packet->ack = RCODE_SEND_ERROR; 957 packet->ack = RCODE_SEND_ERROR;
958 return -1; 958 return -1;
959 } 959 }
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 53fc5a641e6d..aaff50ebba1d 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -543,7 +543,7 @@ sbp2_send_management_orb(struct sbp2_logical_unit *lu, int node_id,
543 orb->response_bus = 543 orb->response_bus =
544 dma_map_single(device->card->device, &orb->response, 544 dma_map_single(device->card->device, &orb->response,
545 sizeof(orb->response), DMA_FROM_DEVICE); 545 sizeof(orb->response), DMA_FROM_DEVICE);
546 if (dma_mapping_error(orb->response_bus)) 546 if (dma_mapping_error(device->card->device, orb->response_bus))
547 goto fail_mapping_response; 547 goto fail_mapping_response;
548 548
549 orb->request.response.high = 0; 549 orb->request.response.high = 0;
@@ -577,7 +577,7 @@ sbp2_send_management_orb(struct sbp2_logical_unit *lu, int node_id,
577 orb->base.request_bus = 577 orb->base.request_bus =
578 dma_map_single(device->card->device, &orb->request, 578 dma_map_single(device->card->device, &orb->request,
579 sizeof(orb->request), DMA_TO_DEVICE); 579 sizeof(orb->request), DMA_TO_DEVICE);
580 if (dma_mapping_error(orb->base.request_bus)) 580 if (dma_mapping_error(device->card->device, orb->base.request_bus))
581 goto fail_mapping_request; 581 goto fail_mapping_request;
582 582
583 sbp2_send_orb(&orb->base, lu, node_id, generation, 583 sbp2_send_orb(&orb->base, lu, node_id, generation,
@@ -1424,7 +1424,7 @@ sbp2_map_scatterlist(struct sbp2_command_orb *orb, struct fw_device *device,
1424 orb->page_table_bus = 1424 orb->page_table_bus =
1425 dma_map_single(device->card->device, orb->page_table, 1425 dma_map_single(device->card->device, orb->page_table,
1426 sizeof(orb->page_table), DMA_TO_DEVICE); 1426 sizeof(orb->page_table), DMA_TO_DEVICE);
1427 if (dma_mapping_error(orb->page_table_bus)) 1427 if (dma_mapping_error(device->card->device, orb->page_table_bus))
1428 goto fail_page_table; 1428 goto fail_page_table;
1429 1429
1430 /* 1430 /*
@@ -1509,7 +1509,7 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
1509 orb->base.request_bus = 1509 orb->base.request_bus =
1510 dma_map_single(device->card->device, &orb->request, 1510 dma_map_single(device->card->device, &orb->request,
1511 sizeof(orb->request), DMA_TO_DEVICE); 1511 sizeof(orb->request), DMA_TO_DEVICE);
1512 if (dma_mapping_error(orb->base.request_bus)) 1512 if (dma_mapping_error(device->card->device, orb->base.request_bus))
1513 goto out; 1513 goto out;
1514 1514
1515 sbp2_send_orb(&orb->base, lu, lu->tgt->node_id, lu->generation, 1515 sbp2_send_orb(&orb->base, lu, lu->tgt->node_id, lu->generation,
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 564138714bb5..452c2d866ec5 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -318,7 +318,7 @@ static void drm_cleanup(struct drm_device * dev)
318 DRM_ERROR("Cannot unload module\n"); 318 DRM_ERROR("Cannot unload module\n");
319} 319}
320 320
321int drm_minors_cleanup(int id, void *ptr, void *data) 321static int drm_minors_cleanup(int id, void *ptr, void *data)
322{ 322{
323 struct drm_minor *minor = ptr; 323 struct drm_minor *minor = ptr;
324 struct drm_device *dev; 324 struct drm_device *dev;
diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c
index eaba03273e4f..284c9bca517e 100644
--- a/drivers/infiniband/hw/ipath/ipath_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_sdma.c
@@ -698,7 +698,7 @@ retry:
698 698
699 addr = dma_map_single(&dd->pcidev->dev, tx->txreq.map_addr, 699 addr = dma_map_single(&dd->pcidev->dev, tx->txreq.map_addr,
700 tx->map_len, DMA_TO_DEVICE); 700 tx->map_len, DMA_TO_DEVICE);
701 if (dma_mapping_error(addr)) { 701 if (dma_mapping_error(&dd->pcidev->dev, addr)) {
702 ret = -EIO; 702 ret = -EIO;
703 goto unlock; 703 goto unlock;
704 } 704 }
diff --git a/drivers/infiniband/hw/ipath/ipath_user_sdma.c b/drivers/infiniband/hw/ipath/ipath_user_sdma.c
index 86e016916cd1..82d9a0b5ca2f 100644
--- a/drivers/infiniband/hw/ipath/ipath_user_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_user_sdma.c
@@ -206,7 +206,7 @@ static int ipath_user_sdma_coalesce(const struct ipath_devdata *dd,
206 206
207 dma_addr = dma_map_page(&dd->pcidev->dev, page, 0, len, 207 dma_addr = dma_map_page(&dd->pcidev->dev, page, 0, len,
208 DMA_TO_DEVICE); 208 DMA_TO_DEVICE);
209 if (dma_mapping_error(dma_addr)) { 209 if (dma_mapping_error(&dd->pcidev->dev, dma_addr)) {
210 ret = -ENOMEM; 210 ret = -ENOMEM;
211 goto free_unmap; 211 goto free_unmap;
212 } 212 }
@@ -301,7 +301,7 @@ static int ipath_user_sdma_pin_pages(const struct ipath_devdata *dd,
301 pages[j], 0, flen, DMA_TO_DEVICE); 301 pages[j], 0, flen, DMA_TO_DEVICE);
302 unsigned long fofs = addr & ~PAGE_MASK; 302 unsigned long fofs = addr & ~PAGE_MASK;
303 303
304 if (dma_mapping_error(dma_addr)) { 304 if (dma_mapping_error(&dd->pcidev->dev, dma_addr)) {
305 ret = -ENOMEM; 305 ret = -ENOMEM;
306 goto done; 306 goto done;
307 } 307 }
@@ -508,7 +508,7 @@ static int ipath_user_sdma_queue_pkts(const struct ipath_devdata *dd,
508 if (page) { 508 if (page) {
509 dma_addr = dma_map_page(&dd->pcidev->dev, 509 dma_addr = dma_map_page(&dd->pcidev->dev,
510 page, 0, len, DMA_TO_DEVICE); 510 page, 0, len, DMA_TO_DEVICE);
511 if (dma_mapping_error(dma_addr)) { 511 if (dma_mapping_error(&dd->pcidev->dev, dma_addr)) {
512 ret = -ENOMEM; 512 ret = -ENOMEM;
513 goto free_pbc; 513 goto free_pbc;
514 } 514 }
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 4e36aa7cb3d2..cc6858f0b65b 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -780,7 +780,7 @@ int mthca_map_eq_icm(struct mthca_dev *dev, u64 icm_virt)
780 return -ENOMEM; 780 return -ENOMEM;
781 dev->eq_table.icm_dma = pci_map_page(dev->pdev, dev->eq_table.icm_page, 0, 781 dev->eq_table.icm_dma = pci_map_page(dev->pdev, dev->eq_table.icm_page, 0,
782 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); 782 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
783 if (pci_dma_mapping_error(dev->eq_table.icm_dma)) { 783 if (pci_dma_mapping_error(dev->pdev, dev->eq_table.icm_dma)) {
784 __free_page(dev->eq_table.icm_page); 784 __free_page(dev->eq_table.icm_page);
785 return -ENOMEM; 785 return -ENOMEM;
786 } 786 }
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index c0b4db2f8364..1925118122f8 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -974,8 +974,6 @@ static struct pnp_driver fcpnp_driver = {
974 .remove = __devexit_p(fcpnp_remove), 974 .remove = __devexit_p(fcpnp_remove),
975 .id_table = fcpnp_ids, 975 .id_table = fcpnp_ids,
976}; 976};
977#else
978static struct pnp_driver fcpnp_driver;
979#endif 977#endif
980 978
981static void __devexit fcpci_remove(struct pci_dev *pdev) 979static void __devexit fcpci_remove(struct pci_dev *pdev)
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 1360403b88b6..a9653c63f4db 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -242,7 +242,7 @@ static int __devinit pluto_dma_map(struct pluto *pluto)
242 pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf, 242 pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf,
243 TS_DMA_BYTES, PCI_DMA_FROMDEVICE); 243 TS_DMA_BYTES, PCI_DMA_FROMDEVICE);
244 244
245 return pci_dma_mapping_error(pluto->dma_addr); 245 return pci_dma_mapping_error(pluto->pdev, pluto->dma_addr);
246} 246}
247 247
248static void pluto_dma_unmap(struct pluto *pluto) 248static void pluto_dma_unmap(struct pluto *pluto)
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 61b98c333cb0..a38005008a20 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -249,8 +249,11 @@ EXPORT_SYMBOL(memstick_next_req);
249 */ 249 */
250void memstick_new_req(struct memstick_host *host) 250void memstick_new_req(struct memstick_host *host)
251{ 251{
252 host->retries = cmd_retries; 252 if (host->card) {
253 host->request(host); 253 host->retries = cmd_retries;
254 INIT_COMPLETION(host->card->mrq_complete);
255 host->request(host);
256 }
254} 257}
255EXPORT_SYMBOL(memstick_new_req); 258EXPORT_SYMBOL(memstick_new_req);
256 259
@@ -415,10 +418,14 @@ err_out:
415 return NULL; 418 return NULL;
416} 419}
417 420
418static void memstick_power_on(struct memstick_host *host) 421static int memstick_power_on(struct memstick_host *host)
419{ 422{
420 host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_ON); 423 int rc = host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_ON);
421 host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_SERIAL); 424
425 if (!rc)
426 rc = host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_SERIAL);
427
428 return rc;
422} 429}
423 430
424static void memstick_check(struct work_struct *work) 431static void memstick_check(struct work_struct *work)
@@ -429,8 +436,11 @@ static void memstick_check(struct work_struct *work)
429 436
430 dev_dbg(&host->dev, "memstick_check started\n"); 437 dev_dbg(&host->dev, "memstick_check started\n");
431 mutex_lock(&host->lock); 438 mutex_lock(&host->lock);
432 if (!host->card) 439 if (!host->card) {
433 memstick_power_on(host); 440 if (memstick_power_on(host))
441 goto out_power_off;
442 } else
443 host->card->stop(host->card);
434 444
435 card = memstick_alloc_card(host); 445 card = memstick_alloc_card(host);
436 446
@@ -448,7 +458,8 @@ static void memstick_check(struct work_struct *work)
448 || !(host->card->check(host->card))) { 458 || !(host->card->check(host->card))) {
449 device_unregister(&host->card->dev); 459 device_unregister(&host->card->dev);
450 host->card = NULL; 460 host->card = NULL;
451 } 461 } else
462 host->card->start(host->card);
452 } 463 }
453 464
454 if (!host->card) { 465 if (!host->card) {
@@ -461,6 +472,7 @@ static void memstick_check(struct work_struct *work)
461 kfree(card); 472 kfree(card);
462 } 473 }
463 474
475out_power_off:
464 if (!host->card) 476 if (!host->card)
465 host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF); 477 host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF);
466 478
@@ -573,11 +585,15 @@ EXPORT_SYMBOL(memstick_suspend_host);
573 */ 585 */
574void memstick_resume_host(struct memstick_host *host) 586void memstick_resume_host(struct memstick_host *host)
575{ 587{
588 int rc = 0;
589
576 mutex_lock(&host->lock); 590 mutex_lock(&host->lock);
577 if (host->card) 591 if (host->card)
578 memstick_power_on(host); 592 rc = memstick_power_on(host);
579 mutex_unlock(&host->lock); 593 mutex_unlock(&host->lock);
580 memstick_detect_change(host); 594
595 if (!rc)
596 memstick_detect_change(host);
581} 597}
582EXPORT_SYMBOL(memstick_resume_host); 598EXPORT_SYMBOL(memstick_resume_host);
583 599
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 477d0fb6e588..44b1817f2f2f 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -136,9 +136,8 @@ struct mspro_block_data {
136 unsigned int caps; 136 unsigned int caps;
137 struct gendisk *disk; 137 struct gendisk *disk;
138 struct request_queue *queue; 138 struct request_queue *queue;
139 struct request *block_req;
139 spinlock_t q_lock; 140 spinlock_t q_lock;
140 wait_queue_head_t q_wait;
141 struct task_struct *q_thread;
142 141
143 unsigned short page_size; 142 unsigned short page_size;
144 unsigned short cylinders; 143 unsigned short cylinders;
@@ -147,9 +146,10 @@ struct mspro_block_data {
147 146
148 unsigned char system; 147 unsigned char system;
149 unsigned char read_only:1, 148 unsigned char read_only:1,
150 active:1, 149 eject:1,
151 has_request:1, 150 has_request:1,
152 data_dir:1; 151 data_dir:1,
152 active:1;
153 unsigned char transfer_cmd; 153 unsigned char transfer_cmd;
154 154
155 int (*mrq_handler)(struct memstick_dev *card, 155 int (*mrq_handler)(struct memstick_dev *card,
@@ -160,12 +160,14 @@ struct mspro_block_data {
160 struct scatterlist req_sg[MSPRO_BLOCK_MAX_SEGS]; 160 struct scatterlist req_sg[MSPRO_BLOCK_MAX_SEGS];
161 unsigned int seg_count; 161 unsigned int seg_count;
162 unsigned int current_seg; 162 unsigned int current_seg;
163 unsigned short current_page; 163 unsigned int current_page;
164}; 164};
165 165
166static DEFINE_IDR(mspro_block_disk_idr); 166static DEFINE_IDR(mspro_block_disk_idr);
167static DEFINE_MUTEX(mspro_block_disk_lock); 167static DEFINE_MUTEX(mspro_block_disk_lock);
168 168
169static int mspro_block_complete_req(struct memstick_dev *card, int error);
170
169/*** Block device ***/ 171/*** Block device ***/
170 172
171static int mspro_block_bd_open(struct inode *inode, struct file *filp) 173static int mspro_block_bd_open(struct inode *inode, struct file *filp)
@@ -197,8 +199,10 @@ static int mspro_block_disk_release(struct gendisk *disk)
197 199
198 mutex_lock(&mspro_block_disk_lock); 200 mutex_lock(&mspro_block_disk_lock);
199 201
200 if (msb->usage_count) { 202 if (msb) {
201 msb->usage_count--; 203 if (msb->usage_count)
204 msb->usage_count--;
205
202 if (!msb->usage_count) { 206 if (!msb->usage_count) {
203 kfree(msb); 207 kfree(msb);
204 disk->private_data = NULL; 208 disk->private_data = NULL;
@@ -523,11 +527,13 @@ static int h_mspro_block_req_init(struct memstick_dev *card,
523static int h_mspro_block_default(struct memstick_dev *card, 527static int h_mspro_block_default(struct memstick_dev *card,
524 struct memstick_request **mrq) 528 struct memstick_request **mrq)
525{ 529{
526 complete(&card->mrq_complete); 530 return mspro_block_complete_req(card, (*mrq)->error);
527 if (!(*mrq)->error) 531}
528 return -EAGAIN; 532
529 else 533static int h_mspro_block_default_bad(struct memstick_dev *card,
530 return (*mrq)->error; 534 struct memstick_request **mrq)
535{
536 return -ENXIO;
531} 537}
532 538
533static int h_mspro_block_get_ro(struct memstick_dev *card, 539static int h_mspro_block_get_ro(struct memstick_dev *card,
@@ -535,44 +541,30 @@ static int h_mspro_block_get_ro(struct memstick_dev *card,
535{ 541{
536 struct mspro_block_data *msb = memstick_get_drvdata(card); 542 struct mspro_block_data *msb = memstick_get_drvdata(card);
537 543
538 if ((*mrq)->error) { 544 if (!(*mrq)->error) {
539 complete(&card->mrq_complete); 545 if ((*mrq)->data[offsetof(struct ms_status_register, status0)]
540 return (*mrq)->error; 546 & MEMSTICK_STATUS0_WP)
547 msb->read_only = 1;
548 else
549 msb->read_only = 0;
541 } 550 }
542 551
543 if ((*mrq)->data[offsetof(struct ms_status_register, status0)] 552 return mspro_block_complete_req(card, (*mrq)->error);
544 & MEMSTICK_STATUS0_WP)
545 msb->read_only = 1;
546 else
547 msb->read_only = 0;
548
549 complete(&card->mrq_complete);
550 return -EAGAIN;
551} 553}
552 554
553static int h_mspro_block_wait_for_ced(struct memstick_dev *card, 555static int h_mspro_block_wait_for_ced(struct memstick_dev *card,
554 struct memstick_request **mrq) 556 struct memstick_request **mrq)
555{ 557{
556 if ((*mrq)->error) {
557 complete(&card->mrq_complete);
558 return (*mrq)->error;
559 }
560
561 dev_dbg(&card->dev, "wait for ced: value %x\n", (*mrq)->data[0]); 558 dev_dbg(&card->dev, "wait for ced: value %x\n", (*mrq)->data[0]);
562 559
563 if ((*mrq)->data[0] & (MEMSTICK_INT_CMDNAK | MEMSTICK_INT_ERR)) { 560 if (!(*mrq)->error) {
564 card->current_mrq.error = -EFAULT; 561 if ((*mrq)->data[0] & (MEMSTICK_INT_CMDNAK | MEMSTICK_INT_ERR))
565 complete(&card->mrq_complete); 562 (*mrq)->error = -EFAULT;
566 return card->current_mrq.error; 563 else if (!((*mrq)->data[0] & MEMSTICK_INT_CED))
564 return 0;
567 } 565 }
568 566
569 if (!((*mrq)->data[0] & MEMSTICK_INT_CED)) 567 return mspro_block_complete_req(card, (*mrq)->error);
570 return 0;
571 else {
572 card->current_mrq.error = 0;
573 complete(&card->mrq_complete);
574 return -EAGAIN;
575 }
576} 568}
577 569
578static int h_mspro_block_transfer_data(struct memstick_dev *card, 570static int h_mspro_block_transfer_data(struct memstick_dev *card,
@@ -583,10 +575,8 @@ static int h_mspro_block_transfer_data(struct memstick_dev *card,
583 struct scatterlist t_sg = { 0 }; 575 struct scatterlist t_sg = { 0 };
584 size_t t_offset; 576 size_t t_offset;
585 577
586 if ((*mrq)->error) { 578 if ((*mrq)->error)
587 complete(&card->mrq_complete); 579 return mspro_block_complete_req(card, (*mrq)->error);
588 return (*mrq)->error;
589 }
590 580
591 switch ((*mrq)->tpc) { 581 switch ((*mrq)->tpc) {
592 case MS_TPC_WRITE_REG: 582 case MS_TPC_WRITE_REG:
@@ -617,8 +607,8 @@ has_int_reg:
617 607
618 if (msb->current_seg == msb->seg_count) { 608 if (msb->current_seg == msb->seg_count) {
619 if (t_val & MEMSTICK_INT_CED) { 609 if (t_val & MEMSTICK_INT_CED) {
620 complete(&card->mrq_complete); 610 return mspro_block_complete_req(card,
621 return -EAGAIN; 611 0);
622 } else { 612 } else {
623 card->next_request 613 card->next_request
624 = h_mspro_block_wait_for_ced; 614 = h_mspro_block_wait_for_ced;
@@ -666,140 +656,184 @@ has_int_reg:
666 656
667/*** Data transfer ***/ 657/*** Data transfer ***/
668 658
669static void mspro_block_process_request(struct memstick_dev *card, 659static int mspro_block_issue_req(struct memstick_dev *card, int chunk)
670 struct request *req)
671{ 660{
672 struct mspro_block_data *msb = memstick_get_drvdata(card); 661 struct mspro_block_data *msb = memstick_get_drvdata(card);
673 struct mspro_param_register param;
674 int rc, chunk, cnt;
675 unsigned short page_count;
676 sector_t t_sec; 662 sector_t t_sec;
677 unsigned long flags; 663 unsigned int count;
664 struct mspro_param_register param;
678 665
679 do { 666try_again:
680 page_count = 0; 667 while (chunk) {
668 msb->current_page = 0;
681 msb->current_seg = 0; 669 msb->current_seg = 0;
682 msb->seg_count = blk_rq_map_sg(req->q, req, msb->req_sg); 670 msb->seg_count = blk_rq_map_sg(msb->block_req->q,
671 msb->block_req,
672 msb->req_sg);
683 673
684 if (msb->seg_count) { 674 if (!msb->seg_count) {
685 msb->current_page = 0; 675 chunk = __blk_end_request(msb->block_req, -ENOMEM,
686 for (rc = 0; rc < msb->seg_count; rc++) 676 blk_rq_cur_bytes(msb->block_req));
687 page_count += msb->req_sg[rc].length 677 continue;
688 / msb->page_size; 678 }
689
690 t_sec = req->sector;
691 sector_div(t_sec, msb->page_size >> 9);
692 param.system = msb->system;
693 param.data_count = cpu_to_be16(page_count);
694 param.data_address = cpu_to_be32((uint32_t)t_sec);
695 param.tpc_param = 0;
696
697 msb->data_dir = rq_data_dir(req);
698 msb->transfer_cmd = msb->data_dir == READ
699 ? MSPRO_CMD_READ_DATA
700 : MSPRO_CMD_WRITE_DATA;
701
702 dev_dbg(&card->dev, "data transfer: cmd %x, "
703 "lba %x, count %x\n", msb->transfer_cmd,
704 be32_to_cpu(param.data_address),
705 page_count);
706
707 card->next_request = h_mspro_block_req_init;
708 msb->mrq_handler = h_mspro_block_transfer_data;
709 memstick_init_req(&card->current_mrq, MS_TPC_WRITE_REG,
710 &param, sizeof(param));
711 memstick_new_req(card->host);
712 wait_for_completion(&card->mrq_complete);
713 rc = card->current_mrq.error;
714 679
715 if (rc || (card->current_mrq.tpc == MSPRO_CMD_STOP)) { 680 t_sec = msb->block_req->sector << 9;
716 for (cnt = 0; cnt < msb->current_seg; cnt++) 681 sector_div(t_sec, msb->page_size);
717 page_count += msb->req_sg[cnt].length
718 / msb->page_size;
719
720 if (msb->current_page)
721 page_count += msb->current_page - 1;
722
723 if (page_count && (msb->data_dir == READ))
724 rc = msb->page_size * page_count;
725 else
726 rc = -EIO;
727 } else
728 rc = msb->page_size * page_count;
729 } else
730 rc = -EFAULT;
731 682
732 spin_lock_irqsave(&msb->q_lock, flags); 683 count = msb->block_req->nr_sectors << 9;
733 if (rc >= 0) 684 count /= msb->page_size;
734 chunk = __blk_end_request(req, 0, rc);
735 else
736 chunk = __blk_end_request(req, rc, 0);
737 685
738 dev_dbg(&card->dev, "end chunk %d, %d\n", rc, chunk); 686 param.system = msb->system;
739 spin_unlock_irqrestore(&msb->q_lock, flags); 687 param.data_count = cpu_to_be16(count);
740 } while (chunk); 688 param.data_address = cpu_to_be32((uint32_t)t_sec);
689 param.tpc_param = 0;
690
691 msb->data_dir = rq_data_dir(msb->block_req);
692 msb->transfer_cmd = msb->data_dir == READ
693 ? MSPRO_CMD_READ_DATA
694 : MSPRO_CMD_WRITE_DATA;
695
696 dev_dbg(&card->dev, "data transfer: cmd %x, "
697 "lba %x, count %x\n", msb->transfer_cmd,
698 be32_to_cpu(param.data_address), count);
699
700 card->next_request = h_mspro_block_req_init;
701 msb->mrq_handler = h_mspro_block_transfer_data;
702 memstick_init_req(&card->current_mrq, MS_TPC_WRITE_REG,
703 &param, sizeof(param));
704 memstick_new_req(card->host);
705 return 0;
706 }
707
708 dev_dbg(&card->dev, "elv_next\n");
709 msb->block_req = elv_next_request(msb->queue);
710 if (!msb->block_req) {
711 dev_dbg(&card->dev, "issue end\n");
712 return -EAGAIN;
713 }
714
715 dev_dbg(&card->dev, "trying again\n");
716 chunk = 1;
717 goto try_again;
741} 718}
742 719
743static int mspro_block_has_request(struct mspro_block_data *msb) 720static int mspro_block_complete_req(struct memstick_dev *card, int error)
744{ 721{
745 int rc = 0; 722 struct mspro_block_data *msb = memstick_get_drvdata(card);
723 int chunk, cnt;
724 unsigned int t_len = 0;
746 unsigned long flags; 725 unsigned long flags;
747 726
748 spin_lock_irqsave(&msb->q_lock, flags); 727 spin_lock_irqsave(&msb->q_lock, flags);
749 if (kthread_should_stop() || msb->has_request) 728 dev_dbg(&card->dev, "complete %d, %d\n", msb->has_request ? 1 : 0,
750 rc = 1; 729 error);
730
731 if (msb->has_request) {
732 /* Nothing to do - not really an error */
733 if (error == -EAGAIN)
734 error = 0;
735
736 if (error || (card->current_mrq.tpc == MSPRO_CMD_STOP)) {
737 if (msb->data_dir == READ) {
738 for (cnt = 0; cnt < msb->current_seg; cnt++)
739 t_len += msb->req_sg[cnt].length
740 / msb->page_size;
741
742 if (msb->current_page)
743 t_len += msb->current_page - 1;
744
745 t_len *= msb->page_size;
746 }
747 } else
748 t_len = msb->block_req->nr_sectors << 9;
749
750 dev_dbg(&card->dev, "transferred %x (%d)\n", t_len, error);
751
752 if (error && !t_len)
753 t_len = blk_rq_cur_bytes(msb->block_req);
754
755 chunk = __blk_end_request(msb->block_req, error, t_len);
756
757 error = mspro_block_issue_req(card, chunk);
758
759 if (!error)
760 goto out;
761 else
762 msb->has_request = 0;
763 } else {
764 if (!error)
765 error = -EAGAIN;
766 }
767
768 card->next_request = h_mspro_block_default_bad;
769 complete_all(&card->mrq_complete);
770out:
751 spin_unlock_irqrestore(&msb->q_lock, flags); 771 spin_unlock_irqrestore(&msb->q_lock, flags);
752 return rc; 772 return error;
753} 773}
754 774
755static int mspro_block_queue_thread(void *data) 775static void mspro_block_stop(struct memstick_dev *card)
756{ 776{
757 struct memstick_dev *card = data;
758 struct memstick_host *host = card->host;
759 struct mspro_block_data *msb = memstick_get_drvdata(card); 777 struct mspro_block_data *msb = memstick_get_drvdata(card);
760 struct request *req; 778 int rc = 0;
761 unsigned long flags; 779 unsigned long flags;
762 780
763 while (1) { 781 while (1) {
764 wait_event(msb->q_wait, mspro_block_has_request(msb));
765 dev_dbg(&card->dev, "thread iter\n");
766
767 spin_lock_irqsave(&msb->q_lock, flags); 782 spin_lock_irqsave(&msb->q_lock, flags);
768 req = elv_next_request(msb->queue); 783 if (!msb->has_request) {
769 dev_dbg(&card->dev, "next req %p\n", req); 784 blk_stop_queue(msb->queue);
770 if (!req) { 785 rc = 1;
771 msb->has_request = 0; 786 }
772 if (kthread_should_stop()) {
773 spin_unlock_irqrestore(&msb->q_lock, flags);
774 break;
775 }
776 } else
777 msb->has_request = 1;
778 spin_unlock_irqrestore(&msb->q_lock, flags); 787 spin_unlock_irqrestore(&msb->q_lock, flags);
779 788
780 if (req) { 789 if (rc)
781 mutex_lock(&host->lock); 790 break;
782 mspro_block_process_request(card, req); 791
783 mutex_unlock(&host->lock); 792 wait_for_completion(&card->mrq_complete);
784 }
785 } 793 }
786 dev_dbg(&card->dev, "thread finished\n");
787 return 0;
788} 794}
789 795
790static void mspro_block_request(struct request_queue *q) 796static void mspro_block_start(struct memstick_dev *card)
797{
798 struct mspro_block_data *msb = memstick_get_drvdata(card);
799 unsigned long flags;
800
801 spin_lock_irqsave(&msb->q_lock, flags);
802 blk_start_queue(msb->queue);
803 spin_unlock_irqrestore(&msb->q_lock, flags);
804}
805
806static int mspro_block_prepare_req(struct request_queue *q, struct request *req)
807{
808 if (!blk_fs_request(req) && !blk_pc_request(req)) {
809 blk_dump_rq_flags(req, "MSPro unsupported request");
810 return BLKPREP_KILL;
811 }
812
813 req->cmd_flags |= REQ_DONTPREP;
814
815 return BLKPREP_OK;
816}
817
818static void mspro_block_submit_req(struct request_queue *q)
791{ 819{
792 struct memstick_dev *card = q->queuedata; 820 struct memstick_dev *card = q->queuedata;
793 struct mspro_block_data *msb = memstick_get_drvdata(card); 821 struct mspro_block_data *msb = memstick_get_drvdata(card);
794 struct request *req = NULL; 822 struct request *req = NULL;
795 823
796 if (msb->q_thread) { 824 if (msb->has_request)
797 msb->has_request = 1; 825 return;
798 wake_up_all(&msb->q_wait); 826
799 } else { 827 if (msb->eject) {
800 while ((req = elv_next_request(q)) != NULL) 828 while ((req = elv_next_request(q)) != NULL)
801 end_queued_request(req, -ENODEV); 829 end_queued_request(req, -ENODEV);
830
831 return;
802 } 832 }
833
834 msb->has_request = 1;
835 if (mspro_block_issue_req(card, 0))
836 msb->has_request = 0;
803} 837}
804 838
805/*** Initialization ***/ 839/*** Initialization ***/
@@ -1169,16 +1203,14 @@ static int mspro_block_init_disk(struct memstick_dev *card)
1169 goto out_release_id; 1203 goto out_release_id;
1170 } 1204 }
1171 1205
1172 spin_lock_init(&msb->q_lock); 1206 msb->queue = blk_init_queue(mspro_block_submit_req, &msb->q_lock);
1173 init_waitqueue_head(&msb->q_wait);
1174
1175 msb->queue = blk_init_queue(mspro_block_request, &msb->q_lock);
1176 if (!msb->queue) { 1207 if (!msb->queue) {
1177 rc = -ENOMEM; 1208 rc = -ENOMEM;
1178 goto out_put_disk; 1209 goto out_put_disk;
1179 } 1210 }
1180 1211
1181 msb->queue->queuedata = card; 1212 msb->queue->queuedata = card;
1213 blk_queue_prep_rq(msb->queue, mspro_block_prepare_req);
1182 1214
1183 blk_queue_bounce_limit(msb->queue, limit); 1215 blk_queue_bounce_limit(msb->queue, limit);
1184 blk_queue_max_sectors(msb->queue, MSPRO_BLOCK_MAX_PAGES); 1216 blk_queue_max_sectors(msb->queue, MSPRO_BLOCK_MAX_PAGES);
@@ -1204,14 +1236,8 @@ static int mspro_block_init_disk(struct memstick_dev *card)
1204 capacity *= msb->page_size >> 9; 1236 capacity *= msb->page_size >> 9;
1205 set_capacity(msb->disk, capacity); 1237 set_capacity(msb->disk, capacity);
1206 dev_dbg(&card->dev, "capacity set %ld\n", capacity); 1238 dev_dbg(&card->dev, "capacity set %ld\n", capacity);
1207 msb->q_thread = kthread_run(mspro_block_queue_thread, card,
1208 DRIVER_NAME"d");
1209 if (IS_ERR(msb->q_thread))
1210 goto out_put_disk;
1211 1239
1212 mutex_unlock(&host->lock);
1213 add_disk(msb->disk); 1240 add_disk(msb->disk);
1214 mutex_lock(&host->lock);
1215 msb->active = 1; 1241 msb->active = 1;
1216 return 0; 1242 return 0;
1217 1243
@@ -1259,6 +1285,7 @@ static int mspro_block_probe(struct memstick_dev *card)
1259 return -ENOMEM; 1285 return -ENOMEM;
1260 memstick_set_drvdata(card, msb); 1286 memstick_set_drvdata(card, msb);
1261 msb->card = card; 1287 msb->card = card;
1288 spin_lock_init(&msb->q_lock);
1262 1289
1263 rc = mspro_block_init_card(card); 1290 rc = mspro_block_init_card(card);
1264 1291
@@ -1272,6 +1299,8 @@ static int mspro_block_probe(struct memstick_dev *card)
1272 rc = mspro_block_init_disk(card); 1299 rc = mspro_block_init_disk(card);
1273 if (!rc) { 1300 if (!rc) {
1274 card->check = mspro_block_check_card; 1301 card->check = mspro_block_check_card;
1302 card->stop = mspro_block_stop;
1303 card->start = mspro_block_start;
1275 return 0; 1304 return 0;
1276 } 1305 }
1277 1306
@@ -1286,26 +1315,17 @@ out_free:
1286static void mspro_block_remove(struct memstick_dev *card) 1315static void mspro_block_remove(struct memstick_dev *card)
1287{ 1316{
1288 struct mspro_block_data *msb = memstick_get_drvdata(card); 1317 struct mspro_block_data *msb = memstick_get_drvdata(card);
1289 struct task_struct *q_thread = NULL;
1290 unsigned long flags; 1318 unsigned long flags;
1291 1319
1292 del_gendisk(msb->disk); 1320 del_gendisk(msb->disk);
1293 dev_dbg(&card->dev, "mspro block remove\n"); 1321 dev_dbg(&card->dev, "mspro block remove\n");
1294 spin_lock_irqsave(&msb->q_lock, flags); 1322 spin_lock_irqsave(&msb->q_lock, flags);
1295 q_thread = msb->q_thread; 1323 msb->eject = 1;
1296 msb->q_thread = NULL; 1324 blk_start_queue(msb->queue);
1297 msb->active = 0;
1298 spin_unlock_irqrestore(&msb->q_lock, flags); 1325 spin_unlock_irqrestore(&msb->q_lock, flags);
1299 1326
1300 if (q_thread) {
1301 mutex_unlock(&card->host->lock);
1302 kthread_stop(q_thread);
1303 mutex_lock(&card->host->lock);
1304 }
1305
1306 dev_dbg(&card->dev, "queue thread stopped\n");
1307
1308 blk_cleanup_queue(msb->queue); 1327 blk_cleanup_queue(msb->queue);
1328 msb->queue = NULL;
1309 1329
1310 sysfs_remove_group(&card->dev.kobj, &msb->attr_group); 1330 sysfs_remove_group(&card->dev.kobj, &msb->attr_group);
1311 1331
@@ -1322,19 +1342,13 @@ static void mspro_block_remove(struct memstick_dev *card)
1322static int mspro_block_suspend(struct memstick_dev *card, pm_message_t state) 1342static int mspro_block_suspend(struct memstick_dev *card, pm_message_t state)
1323{ 1343{
1324 struct mspro_block_data *msb = memstick_get_drvdata(card); 1344 struct mspro_block_data *msb = memstick_get_drvdata(card);
1325 struct task_struct *q_thread = NULL;
1326 unsigned long flags; 1345 unsigned long flags;
1327 1346
1328 spin_lock_irqsave(&msb->q_lock, flags); 1347 spin_lock_irqsave(&msb->q_lock, flags);
1329 q_thread = msb->q_thread;
1330 msb->q_thread = NULL;
1331 msb->active = 0;
1332 blk_stop_queue(msb->queue); 1348 blk_stop_queue(msb->queue);
1349 msb->active = 0;
1333 spin_unlock_irqrestore(&msb->q_lock, flags); 1350 spin_unlock_irqrestore(&msb->q_lock, flags);
1334 1351
1335 if (q_thread)
1336 kthread_stop(q_thread);
1337
1338 return 0; 1352 return 0;
1339} 1353}
1340 1354
@@ -1373,14 +1387,7 @@ static int mspro_block_resume(struct memstick_dev *card)
1373 if (memcmp(s_attr->data, r_attr->data, s_attr->size)) 1387 if (memcmp(s_attr->data, r_attr->data, s_attr->size))
1374 break; 1388 break;
1375 1389
1376 memstick_set_drvdata(card, msb); 1390 msb->active = 1;
1377 msb->q_thread = kthread_run(mspro_block_queue_thread,
1378 card, DRIVER_NAME"d");
1379 if (IS_ERR(msb->q_thread))
1380 msb->q_thread = NULL;
1381 else
1382 msb->active = 1;
1383
1384 break; 1391 break;
1385 } 1392 }
1386 } 1393 }
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 4e3bfbcdf155..3485c63d20b0 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -50,6 +50,7 @@ struct jmb38x_ms_host {
50 struct jmb38x_ms *chip; 50 struct jmb38x_ms *chip;
51 void __iomem *addr; 51 void __iomem *addr;
52 spinlock_t lock; 52 spinlock_t lock;
53 struct tasklet_struct notify;
53 int id; 54 int id;
54 char host_id[32]; 55 char host_id[32];
55 int irq; 56 int irq;
@@ -590,55 +591,97 @@ static void jmb38x_ms_abort(unsigned long data)
590 spin_unlock_irqrestore(&host->lock, flags); 591 spin_unlock_irqrestore(&host->lock, flags);
591} 592}
592 593
593static void jmb38x_ms_request(struct memstick_host *msh) 594static void jmb38x_ms_req_tasklet(unsigned long data)
594{ 595{
596 struct memstick_host *msh = (struct memstick_host *)data;
595 struct jmb38x_ms_host *host = memstick_priv(msh); 597 struct jmb38x_ms_host *host = memstick_priv(msh);
596 unsigned long flags; 598 unsigned long flags;
597 int rc; 599 int rc;
598 600
599 spin_lock_irqsave(&host->lock, flags); 601 spin_lock_irqsave(&host->lock, flags);
600 if (host->req) { 602 if (!host->req) {
601 spin_unlock_irqrestore(&host->lock, flags); 603 do {
602 BUG(); 604 rc = memstick_next_req(msh, &host->req);
603 return; 605 dev_dbg(&host->chip->pdev->dev, "tasklet req %d\n", rc);
606 } while (!rc && jmb38x_ms_issue_cmd(msh));
604 } 607 }
605
606 do {
607 rc = memstick_next_req(msh, &host->req);
608 } while (!rc && jmb38x_ms_issue_cmd(msh));
609 spin_unlock_irqrestore(&host->lock, flags); 608 spin_unlock_irqrestore(&host->lock, flags);
610} 609}
611 610
612static void jmb38x_ms_reset(struct jmb38x_ms_host *host) 611static void jmb38x_ms_dummy_submit(struct memstick_host *msh)
613{ 612{
614 unsigned int host_ctl = readl(host->addr + HOST_CONTROL); 613 return;
614}
615
616static void jmb38x_ms_submit_req(struct memstick_host *msh)
617{
618 struct jmb38x_ms_host *host = memstick_priv(msh);
619
620 tasklet_schedule(&host->notify);
621}
622
623static int jmb38x_ms_reset(struct jmb38x_ms_host *host)
624{
625 int cnt;
626
627 writel(HOST_CONTROL_RESET_REQ | HOST_CONTROL_CLOCK_EN
628 | readl(host->addr + HOST_CONTROL),
629 host->addr + HOST_CONTROL);
630 mmiowb();
631
632 for (cnt = 0; cnt < 20; ++cnt) {
633 if (!(HOST_CONTROL_RESET_REQ
634 & readl(host->addr + HOST_CONTROL)))
635 goto reset_next;
615 636
616 writel(HOST_CONTROL_RESET_REQ, host->addr + HOST_CONTROL); 637 ndelay(20);
638 }
639 dev_dbg(&host->chip->pdev->dev, "reset_req timeout\n");
640 return -EIO;
641
642reset_next:
643 writel(HOST_CONTROL_RESET | HOST_CONTROL_CLOCK_EN
644 | readl(host->addr + HOST_CONTROL),
645 host->addr + HOST_CONTROL);
646 mmiowb();
647
648 for (cnt = 0; cnt < 20; ++cnt) {
649 if (!(HOST_CONTROL_RESET
650 & readl(host->addr + HOST_CONTROL)))
651 goto reset_ok;
617 652
618 while (HOST_CONTROL_RESET_REQ
619 & (host_ctl = readl(host->addr + HOST_CONTROL))) {
620 ndelay(20); 653 ndelay(20);
621 dev_dbg(&host->chip->pdev->dev, "reset %08x\n", host_ctl);
622 } 654 }
655 dev_dbg(&host->chip->pdev->dev, "reset timeout\n");
656 return -EIO;
623 657
624 writel(HOST_CONTROL_RESET, host->addr + HOST_CONTROL); 658reset_ok:
625 mmiowb(); 659 mmiowb();
626 writel(INT_STATUS_ALL, host->addr + INT_SIGNAL_ENABLE); 660 writel(INT_STATUS_ALL, host->addr + INT_SIGNAL_ENABLE);
627 writel(INT_STATUS_ALL, host->addr + INT_STATUS_ENABLE); 661 writel(INT_STATUS_ALL, host->addr + INT_STATUS_ENABLE);
662 return 0;
628} 663}
629 664
630static void jmb38x_ms_set_param(struct memstick_host *msh, 665static int jmb38x_ms_set_param(struct memstick_host *msh,
631 enum memstick_param param, 666 enum memstick_param param,
632 int value) 667 int value)
633{ 668{
634 struct jmb38x_ms_host *host = memstick_priv(msh); 669 struct jmb38x_ms_host *host = memstick_priv(msh);
635 unsigned int host_ctl = readl(host->addr + HOST_CONTROL); 670 unsigned int host_ctl = readl(host->addr + HOST_CONTROL);
636 unsigned int clock_ctl = CLOCK_CONTROL_40MHZ, clock_delay = 0; 671 unsigned int clock_ctl = CLOCK_CONTROL_40MHZ, clock_delay = 0;
672 int rc = 0;
637 673
638 switch (param) { 674 switch (param) {
639 case MEMSTICK_POWER: 675 case MEMSTICK_POWER:
640 if (value == MEMSTICK_POWER_ON) { 676 if (value == MEMSTICK_POWER_ON) {
641 jmb38x_ms_reset(host); 677 rc = jmb38x_ms_reset(host);
678 if (rc)
679 return rc;
680
681 host_ctl = 7;
682 host_ctl |= HOST_CONTROL_POWER_EN
683 | HOST_CONTROL_CLOCK_EN;
684 writel(host_ctl, host->addr + HOST_CONTROL);
642 685
643 writel(host->id ? PAD_PU_PD_ON_MS_SOCK1 686 writel(host->id ? PAD_PU_PD_ON_MS_SOCK1
644 : PAD_PU_PD_ON_MS_SOCK0, 687 : PAD_PU_PD_ON_MS_SOCK0,
@@ -647,11 +690,7 @@ static void jmb38x_ms_set_param(struct memstick_host *msh,
647 writel(PAD_OUTPUT_ENABLE_MS, 690 writel(PAD_OUTPUT_ENABLE_MS,
648 host->addr + PAD_OUTPUT_ENABLE); 691 host->addr + PAD_OUTPUT_ENABLE);
649 692
650 host_ctl = 7; 693 msleep(10);
651 host_ctl |= HOST_CONTROL_POWER_EN
652 | HOST_CONTROL_CLOCK_EN;
653 writel(host_ctl, host->addr + HOST_CONTROL);
654
655 dev_dbg(&host->chip->pdev->dev, "power on\n"); 694 dev_dbg(&host->chip->pdev->dev, "power on\n");
656 } else if (value == MEMSTICK_POWER_OFF) { 695 } else if (value == MEMSTICK_POWER_OFF) {
657 host_ctl &= ~(HOST_CONTROL_POWER_EN 696 host_ctl &= ~(HOST_CONTROL_POWER_EN
@@ -660,7 +699,8 @@ static void jmb38x_ms_set_param(struct memstick_host *msh,
660 writel(0, host->addr + PAD_OUTPUT_ENABLE); 699 writel(0, host->addr + PAD_OUTPUT_ENABLE);
661 writel(PAD_PU_PD_OFF, host->addr + PAD_PU_PD); 700 writel(PAD_PU_PD_OFF, host->addr + PAD_PU_PD);
662 dev_dbg(&host->chip->pdev->dev, "power off\n"); 701 dev_dbg(&host->chip->pdev->dev, "power off\n");
663 } 702 } else
703 return -EINVAL;
664 break; 704 break;
665 case MEMSTICK_INTERFACE: 705 case MEMSTICK_INTERFACE:
666 host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT); 706 host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT);
@@ -686,12 +726,14 @@ static void jmb38x_ms_set_param(struct memstick_host *msh,
686 host_ctl &= ~HOST_CONTROL_REI; 726 host_ctl &= ~HOST_CONTROL_REI;
687 clock_ctl = CLOCK_CONTROL_60MHZ; 727 clock_ctl = CLOCK_CONTROL_60MHZ;
688 clock_delay = 0; 728 clock_delay = 0;
689 } 729 } else
730 return -EINVAL;
690 writel(host_ctl, host->addr + HOST_CONTROL); 731 writel(host_ctl, host->addr + HOST_CONTROL);
691 writel(clock_ctl, host->addr + CLOCK_CONTROL); 732 writel(clock_ctl, host->addr + CLOCK_CONTROL);
692 writel(clock_delay, host->addr + CLOCK_DELAY); 733 writel(clock_delay, host->addr + CLOCK_DELAY);
693 break; 734 break;
694 }; 735 };
736 return 0;
695} 737}
696 738
697#ifdef CONFIG_PM 739#ifdef CONFIG_PM
@@ -785,7 +827,9 @@ static struct memstick_host *jmb38x_ms_alloc_host(struct jmb38x_ms *jm, int cnt)
785 host->id); 827 host->id);
786 host->irq = jm->pdev->irq; 828 host->irq = jm->pdev->irq;
787 host->timeout_jiffies = msecs_to_jiffies(1000); 829 host->timeout_jiffies = msecs_to_jiffies(1000);
788 msh->request = jmb38x_ms_request; 830
831 tasklet_init(&host->notify, jmb38x_ms_req_tasklet, (unsigned long)msh);
832 msh->request = jmb38x_ms_submit_req;
789 msh->set_param = jmb38x_ms_set_param; 833 msh->set_param = jmb38x_ms_set_param;
790 834
791 msh->caps = MEMSTICK_CAP_PAR4 | MEMSTICK_CAP_PAR8; 835 msh->caps = MEMSTICK_CAP_PAR4 | MEMSTICK_CAP_PAR8;
@@ -897,6 +941,8 @@ static void jmb38x_ms_remove(struct pci_dev *dev)
897 941
898 host = memstick_priv(jm->hosts[cnt]); 942 host = memstick_priv(jm->hosts[cnt]);
899 943
944 jm->hosts[cnt]->request = jmb38x_ms_dummy_submit;
945 tasklet_kill(&host->notify);
900 writel(0, host->addr + INT_SIGNAL_ENABLE); 946 writel(0, host->addr + INT_SIGNAL_ENABLE);
901 writel(0, host->addr + INT_STATUS_ENABLE); 947 writel(0, host->addr + INT_STATUS_ENABLE);
902 mmiowb(); 948 mmiowb();
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index 8577de4ebb0e..d32d6ad8f3fc 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -71,6 +71,7 @@ struct tifm_ms {
71 struct tifm_dev *dev; 71 struct tifm_dev *dev;
72 struct timer_list timer; 72 struct timer_list timer;
73 struct memstick_request *req; 73 struct memstick_request *req;
74 struct tasklet_struct notify;
74 unsigned int mode_mask; 75 unsigned int mode_mask;
75 unsigned int block_pos; 76 unsigned int block_pos;
76 unsigned long timeout_jiffies; 77 unsigned long timeout_jiffies;
@@ -455,49 +456,51 @@ static void tifm_ms_card_event(struct tifm_dev *sock)
455 return; 456 return;
456} 457}
457 458
458static void tifm_ms_request(struct memstick_host *msh) 459static void tifm_ms_req_tasklet(unsigned long data)
459{ 460{
461 struct memstick_host *msh = (struct memstick_host *)data;
460 struct tifm_ms *host = memstick_priv(msh); 462 struct tifm_ms *host = memstick_priv(msh);
461 struct tifm_dev *sock = host->dev; 463 struct tifm_dev *sock = host->dev;
462 unsigned long flags; 464 unsigned long flags;
463 int rc; 465 int rc;
464 466
465 spin_lock_irqsave(&sock->lock, flags); 467 spin_lock_irqsave(&sock->lock, flags);
466 if (host->req) { 468 if (!host->req) {
467 printk(KERN_ERR "%s : unfinished request detected\n", 469 if (host->eject) {
468 sock->dev.bus_id); 470 do {
469 spin_unlock_irqrestore(&sock->lock, flags); 471 rc = memstick_next_req(msh, &host->req);
470 tifm_eject(host->dev); 472 if (!rc)
471 return; 473 host->req->error = -ETIME;
472 } 474 } while (!rc);
475 spin_unlock_irqrestore(&sock->lock, flags);
476 return;
477 }
473 478
474 if (host->eject) {
475 do { 479 do {
476 rc = memstick_next_req(msh, &host->req); 480 rc = memstick_next_req(msh, &host->req);
477 if (!rc) 481 } while (!rc && tifm_ms_issue_cmd(host));
478 host->req->error = -ETIME;
479 } while (!rc);
480 spin_unlock_irqrestore(&sock->lock, flags);
481 return;
482 } 482 }
483
484 do {
485 rc = memstick_next_req(msh, &host->req);
486 } while (!rc && tifm_ms_issue_cmd(host));
487
488 spin_unlock_irqrestore(&sock->lock, flags); 483 spin_unlock_irqrestore(&sock->lock, flags);
484}
485
486static void tifm_ms_dummy_submit(struct memstick_host *msh)
487{
489 return; 488 return;
490} 489}
491 490
492static void tifm_ms_set_param(struct memstick_host *msh, 491static void tifm_ms_submit_req(struct memstick_host *msh)
493 enum memstick_param param,
494 int value)
495{ 492{
496 struct tifm_ms *host = memstick_priv(msh); 493 struct tifm_ms *host = memstick_priv(msh);
497 struct tifm_dev *sock = host->dev;
498 unsigned long flags;
499 494
500 spin_lock_irqsave(&sock->lock, flags); 495 tasklet_schedule(&host->notify);
496}
497
498static int tifm_ms_set_param(struct memstick_host *msh,
499 enum memstick_param param,
500 int value)
501{
502 struct tifm_ms *host = memstick_priv(msh);
503 struct tifm_dev *sock = host->dev;
501 504
502 switch (param) { 505 switch (param) {
503 case MEMSTICK_POWER: 506 case MEMSTICK_POWER:
@@ -512,7 +515,8 @@ static void tifm_ms_set_param(struct memstick_host *msh,
512 writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR, 515 writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR,
513 sock->addr + SOCK_MS_SYSTEM); 516 sock->addr + SOCK_MS_SYSTEM);
514 writel(0xffffffff, sock->addr + SOCK_MS_STATUS); 517 writel(0xffffffff, sock->addr + SOCK_MS_STATUS);
515 } 518 } else
519 return -EINVAL;
516 break; 520 break;
517 case MEMSTICK_INTERFACE: 521 case MEMSTICK_INTERFACE:
518 if (value == MEMSTICK_SERIAL) { 522 if (value == MEMSTICK_SERIAL) {
@@ -525,11 +529,12 @@ static void tifm_ms_set_param(struct memstick_host *msh,
525 writel(TIFM_CTRL_FAST_CLK 529 writel(TIFM_CTRL_FAST_CLK
526 | readl(sock->addr + SOCK_CONTROL), 530 | readl(sock->addr + SOCK_CONTROL),
527 sock->addr + SOCK_CONTROL); 531 sock->addr + SOCK_CONTROL);
528 } 532 } else
533 return -EINVAL;
529 break; 534 break;
530 }; 535 };
531 536
532 spin_unlock_irqrestore(&sock->lock, flags); 537 return 0;
533} 538}
534 539
535static void tifm_ms_abort(unsigned long data) 540static void tifm_ms_abort(unsigned long data)
@@ -570,8 +575,9 @@ static int tifm_ms_probe(struct tifm_dev *sock)
570 host->timeout_jiffies = msecs_to_jiffies(1000); 575 host->timeout_jiffies = msecs_to_jiffies(1000);
571 576
572 setup_timer(&host->timer, tifm_ms_abort, (unsigned long)host); 577 setup_timer(&host->timer, tifm_ms_abort, (unsigned long)host);
578 tasklet_init(&host->notify, tifm_ms_req_tasklet, (unsigned long)msh);
573 579
574 msh->request = tifm_ms_request; 580 msh->request = tifm_ms_submit_req;
575 msh->set_param = tifm_ms_set_param; 581 msh->set_param = tifm_ms_set_param;
576 sock->card_event = tifm_ms_card_event; 582 sock->card_event = tifm_ms_card_event;
577 sock->data_event = tifm_ms_data_event; 583 sock->data_event = tifm_ms_data_event;
@@ -593,6 +599,8 @@ static void tifm_ms_remove(struct tifm_dev *sock)
593 int rc = 0; 599 int rc = 0;
594 unsigned long flags; 600 unsigned long flags;
595 601
602 msh->request = tifm_ms_dummy_submit;
603 tasklet_kill(&host->notify);
596 spin_lock_irqsave(&sock->lock, flags); 604 spin_lock_irqsave(&sock->lock, flags);
597 host->eject = 1; 605 host->eject = 1;
598 if (host->req) { 606 if (host->req) {
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index 241592ab13ad..3f15fcfe4a2e 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -127,7 +127,7 @@ mpi_ioc.h
127 * 08-08-01 01.02.01 Original release for v1.2 work. 127 * 08-08-01 01.02.01 Original release for v1.2 work.
128 * New format for FWVersion and ProductId in 128 * New format for FWVersion and ProductId in
129 * MSG_IOC_FACTS_REPLY and MPI_FW_HEADER. 129 * MSG_IOC_FACTS_REPLY and MPI_FW_HEADER.
130 * 08-31-01 01.02.02 Addded event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and 130 * 08-31-01 01.02.02 Added event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
131 * related structure and defines. 131 * related structure and defines.
132 * Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED. 132 * Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED.
133 * Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE. 133 * Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE.
@@ -187,7 +187,7 @@ mpi_ioc.h
187 * 10-11-06 01.05.12 Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED. 187 * 10-11-06 01.05.12 Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED.
188 * Added MaxInitiators field to PortFacts reply. 188 * Added MaxInitiators field to PortFacts reply.
189 * Added SAS Device Status Change ReasonCode for 189 * Added SAS Device Status Change ReasonCode for
190 * asynchronous notificaiton. 190 * asynchronous notification.
191 * Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event 191 * Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event
192 * data structure. 192 * data structure.
193 * Added new ImageType values for FWDownload and FWUpload 193 * Added new ImageType values for FWDownload and FWUpload
@@ -213,7 +213,7 @@ mpi_cnfg.h
213 * Added _RESPONSE_ID_MASK definition to SCSI_PORT_1 213 * Added _RESPONSE_ID_MASK definition to SCSI_PORT_1
214 * page and updated the page version. 214 * page and updated the page version.
215 * Added Information field and _INFO_PARAMS_NEGOTIATED 215 * Added Information field and _INFO_PARAMS_NEGOTIATED
216 * definitionto SCSI_DEVICE_0 page. 216 * definition to SCSI_DEVICE_0 page.
217 * 06-22-00 01.00.03 Removed batch controls from LAN_0 page and updated the 217 * 06-22-00 01.00.03 Removed batch controls from LAN_0 page and updated the
218 * page version. 218 * page version.
219 * Added BucketsRemaining to LAN_1 page, redefined the 219 * Added BucketsRemaining to LAN_1 page, redefined the
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 3b870e7fb3e1..eabf0bfccab4 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -314,10 +314,12 @@ static int __init asic3_irq_probe(struct platform_device *pdev)
314 unsigned long clksel = 0; 314 unsigned long clksel = 0;
315 unsigned int irq, irq_base; 315 unsigned int irq, irq_base;
316 int map_size; 316 int map_size;
317 int ret;
317 318
318 asic->irq_nr = platform_get_irq(pdev, 0); 319 ret = platform_get_irq(pdev, 0);
319 if (asic->irq_nr < 0) 320 if (ret < 0)
320 return asic->irq_nr; 321 return ret;
322 asic->irq_nr = ret;
321 323
322 /* turn on clock to IRQ controller */ 324 /* turn on clock to IRQ controller */
323 clksel |= CLOCK_SEL_CX; 325 clksel |= CLOCK_SEL_CX;
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index c3a5db72ddd7..5f95e10229b5 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -337,7 +337,7 @@ static int sdhci_adma_table_pre(struct sdhci_host *host,
337 337
338 host->align_addr = dma_map_single(mmc_dev(host->mmc), 338 host->align_addr = dma_map_single(mmc_dev(host->mmc),
339 host->align_buffer, 128 * 4, direction); 339 host->align_buffer, 128 * 4, direction);
340 if (dma_mapping_error(host->align_addr)) 340 if (dma_mapping_error(mmc_dev(host->mmc), host->align_addr))
341 goto fail; 341 goto fail;
342 BUG_ON(host->align_addr & 0x3); 342 BUG_ON(host->align_addr & 0x3);
343 343
@@ -439,7 +439,7 @@ static int sdhci_adma_table_pre(struct sdhci_host *host,
439 439
440 host->adma_addr = dma_map_single(mmc_dev(host->mmc), 440 host->adma_addr = dma_map_single(mmc_dev(host->mmc),
441 host->adma_desc, (128 * 2 + 1) * 4, DMA_TO_DEVICE); 441 host->adma_desc, (128 * 2 + 1) * 4, DMA_TO_DEVICE);
442 if (dma_mapping_error(host->align_addr)) 442 if (dma_mapping_error(mmc_dev(host->mmc), host->align_addr))
443 goto unmap_entries; 443 goto unmap_entries;
444 BUG_ON(host->adma_addr & 0x3); 444 BUG_ON(host->adma_addr & 0x3);
445 445
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index a06bf8b89343..e354faee5df0 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -9,6 +9,8 @@
9 * your option) any later version. 9 * your option) any later version.
10 */ 10 */
11 11
12#include <linux/scatterlist.h>
13
12/* 14/*
13 * Controller registers 15 * Controller registers
14 */ 16 */
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 7a14980f3472..18d3eeb7eab2 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -482,7 +482,7 @@ static int ep93xx_alloc_buffers(struct ep93xx_priv *ep)
482 goto err; 482 goto err;
483 483
484 d = dma_map_single(NULL, page, PAGE_SIZE, DMA_FROM_DEVICE); 484 d = dma_map_single(NULL, page, PAGE_SIZE, DMA_FROM_DEVICE);
485 if (dma_mapping_error(d)) { 485 if (dma_mapping_error(NULL, d)) {
486 free_page((unsigned long)page); 486 free_page((unsigned long)page);
487 goto err; 487 goto err;
488 } 488 }
@@ -505,7 +505,7 @@ static int ep93xx_alloc_buffers(struct ep93xx_priv *ep)
505 goto err; 505 goto err;
506 506
507 d = dma_map_single(NULL, page, PAGE_SIZE, DMA_TO_DEVICE); 507 d = dma_map_single(NULL, page, PAGE_SIZE, DMA_TO_DEVICE);
508 if (dma_mapping_error(d)) { 508 if (dma_mapping_error(NULL, d)) {
509 free_page((unsigned long)page); 509 free_page((unsigned long)page);
510 goto err; 510 goto err;
511 } 511 }
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 0263bef9cc6d..c7cc760a1777 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -1020,7 +1020,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
1020 1020
1021 mapping = pci_map_page(bp->pdev, page, 0, BCM_PAGE_SIZE*PAGES_PER_SGE, 1021 mapping = pci_map_page(bp->pdev, page, 0, BCM_PAGE_SIZE*PAGES_PER_SGE,
1022 PCI_DMA_FROMDEVICE); 1022 PCI_DMA_FROMDEVICE);
1023 if (unlikely(dma_mapping_error(mapping))) { 1023 if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
1024 __free_pages(page, PAGES_PER_SGE_SHIFT); 1024 __free_pages(page, PAGES_PER_SGE_SHIFT);
1025 return -ENOMEM; 1025 return -ENOMEM;
1026 } 1026 }
@@ -1048,7 +1048,7 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
1048 1048
1049 mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size, 1049 mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
1050 PCI_DMA_FROMDEVICE); 1050 PCI_DMA_FROMDEVICE);
1051 if (unlikely(dma_mapping_error(mapping))) { 1051 if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
1052 dev_kfree_skb(skb); 1052 dev_kfree_skb(skb);
1053 return -ENOMEM; 1053 return -ENOMEM;
1054 } 1054 }
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 83768df27806..f1936d51b458 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -576,6 +576,18 @@ static void cas_spare_recover(struct cas *cp, const gfp_t flags)
576 list_for_each_safe(elem, tmp, &list) { 576 list_for_each_safe(elem, tmp, &list) {
577 cas_page_t *page = list_entry(elem, cas_page_t, list); 577 cas_page_t *page = list_entry(elem, cas_page_t, list);
578 578
579 /*
580 * With the lockless pagecache, cassini buffering scheme gets
581 * slightly less accurate: we might find that a page has an
582 * elevated reference count here, due to a speculative ref,
583 * and skip it as in-use. Ideally we would be able to reclaim
584 * it. However this would be such a rare case, it doesn't
585 * matter too much as we should pick it up the next time round.
586 *
587 * Importantly, if we find that the page has a refcount of 1
588 * here (our refcount), then we know it is definitely not inuse
589 * so we can reuse it.
590 */
579 if (page_count(page->buffer) > 1) 591 if (page_count(page->buffer) > 1)
580 continue; 592 continue;
581 593
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index a96331c875e6..1b0861d73ab7 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -386,7 +386,7 @@ static inline int add_one_rx_buf(void *va, unsigned int len,
386 dma_addr_t mapping; 386 dma_addr_t mapping;
387 387
388 mapping = pci_map_single(pdev, va, len, PCI_DMA_FROMDEVICE); 388 mapping = pci_map_single(pdev, va, len, PCI_DMA_FROMDEVICE);
389 if (unlikely(pci_dma_mapping_error(mapping))) 389 if (unlikely(pci_dma_mapping_error(pdev, mapping)))
390 return -ENOMEM; 390 return -ENOMEM;
391 391
392 pci_unmap_addr_set(sd, dma_addr, mapping); 392 pci_unmap_addr_set(sd, dma_addr, mapping);
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 1037b1332312..19d32a227be1 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1790,7 +1790,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
1790 rx->dma_addr = pci_map_single(nic->pdev, rx->skb->data, 1790 rx->dma_addr = pci_map_single(nic->pdev, rx->skb->data,
1791 RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL); 1791 RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
1792 1792
1793 if (pci_dma_mapping_error(rx->dma_addr)) { 1793 if (pci_dma_mapping_error(nic->pdev, rx->dma_addr)) {
1794 dev_kfree_skb_any(rx->skb); 1794 dev_kfree_skb_any(rx->skb);
1795 rx->skb = NULL; 1795 rx->skb = NULL;
1796 rx->dma_addr = 0; 1796 rx->dma_addr = 0;
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index a14561f40db0..9350564065e7 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1090,7 +1090,7 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
1090 tx_ring->buffer_info[i].dma = 1090 tx_ring->buffer_info[i].dma =
1091 pci_map_single(pdev, skb->data, skb->len, 1091 pci_map_single(pdev, skb->data, skb->len,
1092 PCI_DMA_TODEVICE); 1092 PCI_DMA_TODEVICE);
1093 if (pci_dma_mapping_error(tx_ring->buffer_info[i].dma)) { 1093 if (pci_dma_mapping_error(pdev, tx_ring->buffer_info[i].dma)) {
1094 ret_val = 4; 1094 ret_val = 4;
1095 goto err_nomem; 1095 goto err_nomem;
1096 } 1096 }
@@ -1153,7 +1153,7 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
1153 rx_ring->buffer_info[i].dma = 1153 rx_ring->buffer_info[i].dma =
1154 pci_map_single(pdev, skb->data, 2048, 1154 pci_map_single(pdev, skb->data, 2048,
1155 PCI_DMA_FROMDEVICE); 1155 PCI_DMA_FROMDEVICE);
1156 if (pci_dma_mapping_error(rx_ring->buffer_info[i].dma)) { 1156 if (pci_dma_mapping_error(pdev, rx_ring->buffer_info[i].dma)) {
1157 ret_val = 8; 1157 ret_val = 8;
1158 goto err_nomem; 1158 goto err_nomem;
1159 } 1159 }
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 9c0f56b3c518..d13677899767 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -195,7 +195,7 @@ map_skb:
195 buffer_info->dma = pci_map_single(pdev, skb->data, 195 buffer_info->dma = pci_map_single(pdev, skb->data,
196 adapter->rx_buffer_len, 196 adapter->rx_buffer_len,
197 PCI_DMA_FROMDEVICE); 197 PCI_DMA_FROMDEVICE);
198 if (pci_dma_mapping_error(buffer_info->dma)) { 198 if (pci_dma_mapping_error(pdev, buffer_info->dma)) {
199 dev_err(&pdev->dev, "RX DMA map failed\n"); 199 dev_err(&pdev->dev, "RX DMA map failed\n");
200 adapter->rx_dma_failed++; 200 adapter->rx_dma_failed++;
201 break; 201 break;
@@ -265,7 +265,7 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
265 ps_page->page, 265 ps_page->page,
266 0, PAGE_SIZE, 266 0, PAGE_SIZE,
267 PCI_DMA_FROMDEVICE); 267 PCI_DMA_FROMDEVICE);
268 if (pci_dma_mapping_error(ps_page->dma)) { 268 if (pci_dma_mapping_error(pdev, ps_page->dma)) {
269 dev_err(&adapter->pdev->dev, 269 dev_err(&adapter->pdev->dev,
270 "RX DMA page map failed\n"); 270 "RX DMA page map failed\n");
271 adapter->rx_dma_failed++; 271 adapter->rx_dma_failed++;
@@ -300,7 +300,7 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
300 buffer_info->dma = pci_map_single(pdev, skb->data, 300 buffer_info->dma = pci_map_single(pdev, skb->data,
301 adapter->rx_ps_bsize0, 301 adapter->rx_ps_bsize0,
302 PCI_DMA_FROMDEVICE); 302 PCI_DMA_FROMDEVICE);
303 if (pci_dma_mapping_error(buffer_info->dma)) { 303 if (pci_dma_mapping_error(pdev, buffer_info->dma)) {
304 dev_err(&pdev->dev, "RX DMA map failed\n"); 304 dev_err(&pdev->dev, "RX DMA map failed\n");
305 adapter->rx_dma_failed++; 305 adapter->rx_dma_failed++;
306 /* cleanup skb */ 306 /* cleanup skb */
@@ -3344,7 +3344,7 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
3344 skb->data + offset, 3344 skb->data + offset,
3345 size, 3345 size,
3346 PCI_DMA_TODEVICE); 3346 PCI_DMA_TODEVICE);
3347 if (pci_dma_mapping_error(buffer_info->dma)) { 3347 if (pci_dma_mapping_error(adapter->pdev, buffer_info->dma)) {
3348 dev_err(&adapter->pdev->dev, "TX DMA map failed\n"); 3348 dev_err(&adapter->pdev->dev, "TX DMA map failed\n");
3349 adapter->tx_dma_failed++; 3349 adapter->tx_dma_failed++;
3350 return -1; 3350 return -1;
@@ -3382,7 +3382,8 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
3382 offset, 3382 offset,
3383 size, 3383 size,
3384 PCI_DMA_TODEVICE); 3384 PCI_DMA_TODEVICE);
3385 if (pci_dma_mapping_error(buffer_info->dma)) { 3385 if (pci_dma_mapping_error(adapter->pdev,
3386 buffer_info->dma)) {
3386 dev_err(&adapter->pdev->dev, 3387 dev_err(&adapter->pdev->dev,
3387 "TX DMA page map failed\n"); 3388 "TX DMA page map failed\n");
3388 adapter->tx_dma_failed++; 3389 adapter->tx_dma_failed++;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index e5a6e2e84540..91ec9fdc7184 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -260,7 +260,7 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
260 dma_addr = dma_map_single(&adapter->vdev->dev, skb->data, 260 dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
261 pool->buff_size, DMA_FROM_DEVICE); 261 pool->buff_size, DMA_FROM_DEVICE);
262 262
263 if (dma_mapping_error(dma_addr)) 263 if (dma_mapping_error((&adapter->vdev->dev, dma_addr))
264 goto failure; 264 goto failure;
265 265
266 pool->free_map[free_index] = IBM_VETH_INVALID_MAP; 266 pool->free_map[free_index] = IBM_VETH_INVALID_MAP;
@@ -294,7 +294,7 @@ failure:
294 pool->consumer_index = pool->size - 1; 294 pool->consumer_index = pool->size - 1;
295 else 295 else
296 pool->consumer_index--; 296 pool->consumer_index--;
297 if (!dma_mapping_error(dma_addr)) 297 if (!dma_mapping_error((&adapter->vdev->dev, dma_addr))
298 dma_unmap_single(&adapter->vdev->dev, 298 dma_unmap_single(&adapter->vdev->dev,
299 pool->dma_addr[index], pool->buff_size, 299 pool->dma_addr[index], pool->buff_size,
300 DMA_FROM_DEVICE); 300 DMA_FROM_DEVICE);
@@ -448,11 +448,11 @@ static void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter)
448static void ibmveth_cleanup(struct ibmveth_adapter *adapter) 448static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
449{ 449{
450 int i; 450 int i;
451 struct device *dev = &adapter->vdev->dev;
451 452
452 if(adapter->buffer_list_addr != NULL) { 453 if(adapter->buffer_list_addr != NULL) {
453 if(!dma_mapping_error(adapter->buffer_list_dma)) { 454 if (!dma_mapping_error(dev, adapter->buffer_list_dma)) {
454 dma_unmap_single(&adapter->vdev->dev, 455 dma_unmap_single(dev, adapter->buffer_list_dma, 4096,
455 adapter->buffer_list_dma, 4096,
456 DMA_BIDIRECTIONAL); 456 DMA_BIDIRECTIONAL);
457 adapter->buffer_list_dma = DMA_ERROR_CODE; 457 adapter->buffer_list_dma = DMA_ERROR_CODE;
458 } 458 }
@@ -461,9 +461,8 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
461 } 461 }
462 462
463 if(adapter->filter_list_addr != NULL) { 463 if(adapter->filter_list_addr != NULL) {
464 if(!dma_mapping_error(adapter->filter_list_dma)) { 464 if (!dma_mapping_error(dev, adapter->filter_list_dma)) {
465 dma_unmap_single(&adapter->vdev->dev, 465 dma_unmap_single(dev, adapter->filter_list_dma, 4096,
466 adapter->filter_list_dma, 4096,
467 DMA_BIDIRECTIONAL); 466 DMA_BIDIRECTIONAL);
468 adapter->filter_list_dma = DMA_ERROR_CODE; 467 adapter->filter_list_dma = DMA_ERROR_CODE;
469 } 468 }
@@ -472,8 +471,8 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
472 } 471 }
473 472
474 if(adapter->rx_queue.queue_addr != NULL) { 473 if(adapter->rx_queue.queue_addr != NULL) {
475 if(!dma_mapping_error(adapter->rx_queue.queue_dma)) { 474 if (!dma_mapping_error(dev, adapter->rx_queue.queue_dma)) {
476 dma_unmap_single(&adapter->vdev->dev, 475 dma_unmap_single(dev,
477 adapter->rx_queue.queue_dma, 476 adapter->rx_queue.queue_dma,
478 adapter->rx_queue.queue_len, 477 adapter->rx_queue.queue_len,
479 DMA_BIDIRECTIONAL); 478 DMA_BIDIRECTIONAL);
@@ -535,6 +534,7 @@ static int ibmveth_open(struct net_device *netdev)
535 int rc; 534 int rc;
536 union ibmveth_buf_desc rxq_desc; 535 union ibmveth_buf_desc rxq_desc;
537 int i; 536 int i;
537 struct device *dev;
538 538
539 ibmveth_debug_printk("open starting\n"); 539 ibmveth_debug_printk("open starting\n");
540 540
@@ -563,17 +563,19 @@ static int ibmveth_open(struct net_device *netdev)
563 return -ENOMEM; 563 return -ENOMEM;
564 } 564 }
565 565
566 adapter->buffer_list_dma = dma_map_single(&adapter->vdev->dev, 566 dev = &adapter->vdev->dev;
567
568 adapter->buffer_list_dma = dma_map_single(dev,
567 adapter->buffer_list_addr, 4096, DMA_BIDIRECTIONAL); 569 adapter->buffer_list_addr, 4096, DMA_BIDIRECTIONAL);
568 adapter->filter_list_dma = dma_map_single(&adapter->vdev->dev, 570 adapter->filter_list_dma = dma_map_single(dev,
569 adapter->filter_list_addr, 4096, DMA_BIDIRECTIONAL); 571 adapter->filter_list_addr, 4096, DMA_BIDIRECTIONAL);
570 adapter->rx_queue.queue_dma = dma_map_single(&adapter->vdev->dev, 572 adapter->rx_queue.queue_dma = dma_map_single(dev,
571 adapter->rx_queue.queue_addr, 573 adapter->rx_queue.queue_addr,
572 adapter->rx_queue.queue_len, DMA_BIDIRECTIONAL); 574 adapter->rx_queue.queue_len, DMA_BIDIRECTIONAL);
573 575
574 if((dma_mapping_error(adapter->buffer_list_dma) ) || 576 if ((dma_mapping_error(dev, adapter->buffer_list_dma)) ||
575 (dma_mapping_error(adapter->filter_list_dma)) || 577 (dma_mapping_error(dev, adapter->filter_list_dma)) ||
576 (dma_mapping_error(adapter->rx_queue.queue_dma))) { 578 (dma_mapping_error(dev, adapter->rx_queue.queue_dma))) {
577 ibmveth_error_printk("unable to map filter or buffer list pages\n"); 579 ibmveth_error_printk("unable to map filter or buffer list pages\n");
578 ibmveth_cleanup(adapter); 580 ibmveth_cleanup(adapter);
579 napi_disable(&adapter->napi); 581 napi_disable(&adapter->napi);
@@ -645,7 +647,7 @@ static int ibmveth_open(struct net_device *netdev)
645 adapter->bounce_buffer_dma = 647 adapter->bounce_buffer_dma =
646 dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer, 648 dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer,
647 netdev->mtu + IBMVETH_BUFF_OH, DMA_BIDIRECTIONAL); 649 netdev->mtu + IBMVETH_BUFF_OH, DMA_BIDIRECTIONAL);
648 if (dma_mapping_error(adapter->bounce_buffer_dma)) { 650 if (dma_mapping_error(dev, adapter->bounce_buffer_dma)) {
649 ibmveth_error_printk("unable to map bounce buffer\n"); 651 ibmveth_error_printk("unable to map bounce buffer\n");
650 ibmveth_cleanup(adapter); 652 ibmveth_cleanup(adapter);
651 napi_disable(&adapter->napi); 653 napi_disable(&adapter->napi);
@@ -922,7 +924,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
922 buf[1] = 0; 924 buf[1] = 0;
923 } 925 }
924 926
925 if (dma_mapping_error(data_dma_addr)) { 927 if (dma_mapping_error((&adapter->vdev->dev, data_dma_addr)) {
926 if (!firmware_has_feature(FW_FEATURE_CMO)) 928 if (!firmware_has_feature(FW_FEATURE_CMO))
927 ibmveth_error_printk("tx: unable to map xmit buffer\n"); 929 ibmveth_error_printk("tx: unable to map xmit buffer\n");
928 skb_copy_from_linear_data(skb, adapter->bounce_buffer, 930 skb_copy_from_linear_data(skb, adapter->bounce_buffer,
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index b8d0639c1cdf..c46864d626b2 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1128,7 +1128,7 @@ static int veth_transmit_to_one(struct sk_buff *skb, HvLpIndex rlp,
1128 msg->data.addr[0] = dma_map_single(port->dev, skb->data, 1128 msg->data.addr[0] = dma_map_single(port->dev, skb->data,
1129 skb->len, DMA_TO_DEVICE); 1129 skb->len, DMA_TO_DEVICE);
1130 1130
1131 if (dma_mapping_error(msg->data.addr[0])) 1131 if (dma_mapping_error(port->dev, msg->data.addr[0]))
1132 goto recycle_and_drop; 1132 goto recycle_and_drop;
1133 1133
1134 msg->dev = port->dev; 1134 msg->dev = port->dev;
@@ -1226,7 +1226,7 @@ static void veth_recycle_msg(struct veth_lpar_connection *cnx,
1226 dma_address = msg->data.addr[0]; 1226 dma_address = msg->data.addr[0];
1227 dma_length = msg->data.len[0]; 1227 dma_length = msg->data.len[0];
1228 1228
1229 if (!dma_mapping_error(dma_address)) 1229 if (!dma_mapping_error(msg->dev, dma_address))
1230 dma_unmap_single(msg->dev, dma_address, dma_length, 1230 dma_unmap_single(msg->dev, dma_address, dma_length,
1231 DMA_TO_DEVICE); 1231 DMA_TO_DEVICE);
1232 1232
diff --git a/drivers/net/mlx4/eq.c b/drivers/net/mlx4/eq.c
index ea3a09aaa844..7df928d3a3d8 100644
--- a/drivers/net/mlx4/eq.c
+++ b/drivers/net/mlx4/eq.c
@@ -526,7 +526,7 @@ int mlx4_map_eq_icm(struct mlx4_dev *dev, u64 icm_virt)
526 return -ENOMEM; 526 return -ENOMEM;
527 priv->eq_table.icm_dma = pci_map_page(dev->pdev, priv->eq_table.icm_page, 0, 527 priv->eq_table.icm_dma = pci_map_page(dev->pdev, priv->eq_table.icm_page, 0,
528 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); 528 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
529 if (pci_dma_mapping_error(priv->eq_table.icm_dma)) { 529 if (pci_dma_mapping_error(dev->pdev, priv->eq_table.icm_dma)) {
530 __free_page(priv->eq_table.icm_page); 530 __free_page(priv->eq_table.icm_page);
531 return -ENOMEM; 531 return -ENOMEM;
532 } 532 }
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 993d87c9296f..edc0fd588985 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -650,7 +650,7 @@ static void pasemi_mac_replenish_rx_ring(const struct net_device *dev,
650 mac->bufsz - LOCAL_SKB_ALIGN, 650 mac->bufsz - LOCAL_SKB_ALIGN,
651 PCI_DMA_FROMDEVICE); 651 PCI_DMA_FROMDEVICE);
652 652
653 if (unlikely(dma_mapping_error(dma))) { 653 if (unlikely(pci_dma_mapping_error(mac->dma_pdev, dma))) {
654 dev_kfree_skb_irq(info->skb); 654 dev_kfree_skb_irq(info->skb);
655 break; 655 break;
656 } 656 }
@@ -1519,7 +1519,7 @@ static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev)
1519 map[0] = pci_map_single(mac->dma_pdev, skb->data, skb_headlen(skb), 1519 map[0] = pci_map_single(mac->dma_pdev, skb->data, skb_headlen(skb),
1520 PCI_DMA_TODEVICE); 1520 PCI_DMA_TODEVICE);
1521 map_size[0] = skb_headlen(skb); 1521 map_size[0] = skb_headlen(skb);
1522 if (dma_mapping_error(map[0])) 1522 if (pci_dma_mapping_error(mac->dma_pdev, map[0]))
1523 goto out_err_nolock; 1523 goto out_err_nolock;
1524 1524
1525 for (i = 0; i < nfrags; i++) { 1525 for (i = 0; i < nfrags; i++) {
@@ -1529,7 +1529,7 @@ static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev)
1529 frag->page_offset, frag->size, 1529 frag->page_offset, frag->size,
1530 PCI_DMA_TODEVICE); 1530 PCI_DMA_TODEVICE);
1531 map_size[i+1] = frag->size; 1531 map_size[i+1] = frag->size;
1532 if (dma_mapping_error(map[i+1])) { 1532 if (pci_dma_mapping_error(mac->dma_pdev, map[i+1])) {
1533 nfrags = i; 1533 nfrags = i;
1534 goto out_err_nolock; 1534 goto out_err_nolock;
1535 } 1535 }
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index e7d48a352beb..e82b37bbd6c3 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -328,7 +328,7 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev,
328 qdev->lrg_buffer_len - 328 qdev->lrg_buffer_len -
329 QL_HEADER_SPACE, 329 QL_HEADER_SPACE,
330 PCI_DMA_FROMDEVICE); 330 PCI_DMA_FROMDEVICE);
331 err = pci_dma_mapping_error(map); 331 err = pci_dma_mapping_error(qdev->pdev, map);
332 if(err) { 332 if(err) {
333 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 333 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
334 qdev->ndev->name, err); 334 qdev->ndev->name, err);
@@ -1919,7 +1919,7 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev)
1919 QL_HEADER_SPACE, 1919 QL_HEADER_SPACE,
1920 PCI_DMA_FROMDEVICE); 1920 PCI_DMA_FROMDEVICE);
1921 1921
1922 err = pci_dma_mapping_error(map); 1922 err = pci_dma_mapping_error(qdev->pdev, map);
1923 if(err) { 1923 if(err) {
1924 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 1924 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
1925 qdev->ndev->name, err); 1925 qdev->ndev->name, err);
@@ -2454,7 +2454,7 @@ static int ql_send_map(struct ql3_adapter *qdev,
2454 */ 2454 */
2455 map = pci_map_single(qdev->pdev, skb->data, len, PCI_DMA_TODEVICE); 2455 map = pci_map_single(qdev->pdev, skb->data, len, PCI_DMA_TODEVICE);
2456 2456
2457 err = pci_dma_mapping_error(map); 2457 err = pci_dma_mapping_error(qdev->pdev, map);
2458 if(err) { 2458 if(err) {
2459 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 2459 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
2460 qdev->ndev->name, err); 2460 qdev->ndev->name, err);
@@ -2487,7 +2487,7 @@ static int ql_send_map(struct ql3_adapter *qdev,
2487 sizeof(struct oal), 2487 sizeof(struct oal),
2488 PCI_DMA_TODEVICE); 2488 PCI_DMA_TODEVICE);
2489 2489
2490 err = pci_dma_mapping_error(map); 2490 err = pci_dma_mapping_error(qdev->pdev, map);
2491 if(err) { 2491 if(err) {
2492 2492
2493 printk(KERN_ERR "%s: PCI mapping outbound address list with error: %d\n", 2493 printk(KERN_ERR "%s: PCI mapping outbound address list with error: %d\n",
@@ -2514,7 +2514,7 @@ static int ql_send_map(struct ql3_adapter *qdev,
2514 frag->page_offset, frag->size, 2514 frag->page_offset, frag->size,
2515 PCI_DMA_TODEVICE); 2515 PCI_DMA_TODEVICE);
2516 2516
2517 err = pci_dma_mapping_error(map); 2517 err = pci_dma_mapping_error(qdev->pdev, map);
2518 if(err) { 2518 if(err) {
2519 printk(KERN_ERR "%s: PCI mapping frags failed with error: %d\n", 2519 printk(KERN_ERR "%s: PCI mapping frags failed with error: %d\n",
2520 qdev->ndev->name, err); 2520 qdev->ndev->name, err);
@@ -2916,7 +2916,7 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev)
2916 QL_HEADER_SPACE, 2916 QL_HEADER_SPACE,
2917 PCI_DMA_FROMDEVICE); 2917 PCI_DMA_FROMDEVICE);
2918 2918
2919 err = pci_dma_mapping_error(map); 2919 err = pci_dma_mapping_error(qdev->pdev, map);
2920 if(err) { 2920 if(err) {
2921 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 2921 printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
2922 qdev->ndev->name, err); 2922 qdev->ndev->name, err);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9dae40ccf048..86d77d05190a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2512,8 +2512,8 @@ static void stop_nic(struct s2io_nic *nic)
2512 * Return Value: 2512 * Return Value:
2513 * SUCCESS on success or an appropriate -ve value on failure. 2513 * SUCCESS on success or an appropriate -ve value on failure.
2514 */ 2514 */
2515 2515static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
2516static int fill_rx_buffers(struct ring_info *ring, int from_card_up) 2516 int from_card_up)
2517{ 2517{
2518 struct sk_buff *skb; 2518 struct sk_buff *skb;
2519 struct RxD_t *rxdp; 2519 struct RxD_t *rxdp;
@@ -2602,7 +2602,8 @@ static int fill_rx_buffers(struct ring_info *ring, int from_card_up)
2602 rxdp1->Buffer0_ptr = pci_map_single 2602 rxdp1->Buffer0_ptr = pci_map_single
2603 (ring->pdev, skb->data, size - NET_IP_ALIGN, 2603 (ring->pdev, skb->data, size - NET_IP_ALIGN,
2604 PCI_DMA_FROMDEVICE); 2604 PCI_DMA_FROMDEVICE);
2605 if(pci_dma_mapping_error(rxdp1->Buffer0_ptr)) 2605 if (pci_dma_mapping_error(nic->pdev,
2606 rxdp1->Buffer0_ptr))
2606 goto pci_map_failed; 2607 goto pci_map_failed;
2607 2608
2608 rxdp->Control_2 = 2609 rxdp->Control_2 =
@@ -2636,7 +2637,8 @@ static int fill_rx_buffers(struct ring_info *ring, int from_card_up)
2636 rxdp3->Buffer0_ptr = 2637 rxdp3->Buffer0_ptr =
2637 pci_map_single(ring->pdev, ba->ba_0, 2638 pci_map_single(ring->pdev, ba->ba_0,
2638 BUF0_LEN, PCI_DMA_FROMDEVICE); 2639 BUF0_LEN, PCI_DMA_FROMDEVICE);
2639 if (pci_dma_mapping_error(rxdp3->Buffer0_ptr)) 2640 if (pci_dma_mapping_error(nic->pdev,
2641 rxdp3->Buffer0_ptr))
2640 goto pci_map_failed; 2642 goto pci_map_failed;
2641 } else 2643 } else
2642 pci_dma_sync_single_for_device(ring->pdev, 2644 pci_dma_sync_single_for_device(ring->pdev,
@@ -2655,7 +2657,8 @@ static int fill_rx_buffers(struct ring_info *ring, int from_card_up)
2655 (ring->pdev, skb->data, ring->mtu + 4, 2657 (ring->pdev, skb->data, ring->mtu + 4,
2656 PCI_DMA_FROMDEVICE); 2658 PCI_DMA_FROMDEVICE);
2657 2659
2658 if (pci_dma_mapping_error(rxdp3->Buffer2_ptr)) 2660 if (pci_dma_mapping_error(nic->pdev,
2661 rxdp3->Buffer2_ptr))
2659 goto pci_map_failed; 2662 goto pci_map_failed;
2660 2663
2661 if (from_card_up) { 2664 if (from_card_up) {
@@ -2664,8 +2667,8 @@ static int fill_rx_buffers(struct ring_info *ring, int from_card_up)
2664 ba->ba_1, BUF1_LEN, 2667 ba->ba_1, BUF1_LEN,
2665 PCI_DMA_FROMDEVICE); 2668 PCI_DMA_FROMDEVICE);
2666 2669
2667 if (pci_dma_mapping_error 2670 if (pci_dma_mapping_error(nic->pdev,
2668 (rxdp3->Buffer1_ptr)) { 2671 rxdp3->Buffer1_ptr)) {
2669 pci_unmap_single 2672 pci_unmap_single
2670 (ring->pdev, 2673 (ring->pdev,
2671 (dma_addr_t)(unsigned long) 2674 (dma_addr_t)(unsigned long)
@@ -2806,9 +2809,9 @@ static void free_rx_buffers(struct s2io_nic *sp)
2806 } 2809 }
2807} 2810}
2808 2811
2809static int s2io_chk_rx_buffers(struct ring_info *ring) 2812static int s2io_chk_rx_buffers(struct s2io_nic *nic, struct ring_info *ring)
2810{ 2813{
2811 if (fill_rx_buffers(ring, 0) == -ENOMEM) { 2814 if (fill_rx_buffers(nic, ring, 0) == -ENOMEM) {
2812 DBG_PRINT(INFO_DBG, "%s:Out of memory", ring->dev->name); 2815 DBG_PRINT(INFO_DBG, "%s:Out of memory", ring->dev->name);
2813 DBG_PRINT(INFO_DBG, " in Rx Intr!!\n"); 2816 DBG_PRINT(INFO_DBG, " in Rx Intr!!\n");
2814 } 2817 }
@@ -2848,7 +2851,7 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
2848 return 0; 2851 return 0;
2849 2852
2850 pkts_processed = rx_intr_handler(ring, budget); 2853 pkts_processed = rx_intr_handler(ring, budget);
2851 s2io_chk_rx_buffers(ring); 2854 s2io_chk_rx_buffers(nic, ring);
2852 2855
2853 if (pkts_processed < budget_org) { 2856 if (pkts_processed < budget_org) {
2854 netif_rx_complete(dev, napi); 2857 netif_rx_complete(dev, napi);
@@ -2882,7 +2885,7 @@ static int s2io_poll_inta(struct napi_struct *napi, int budget)
2882 for (i = 0; i < config->rx_ring_num; i++) { 2885 for (i = 0; i < config->rx_ring_num; i++) {
2883 ring = &mac_control->rings[i]; 2886 ring = &mac_control->rings[i];
2884 ring_pkts_processed = rx_intr_handler(ring, budget); 2887 ring_pkts_processed = rx_intr_handler(ring, budget);
2885 s2io_chk_rx_buffers(ring); 2888 s2io_chk_rx_buffers(nic, ring);
2886 pkts_processed += ring_pkts_processed; 2889 pkts_processed += ring_pkts_processed;
2887 budget -= ring_pkts_processed; 2890 budget -= ring_pkts_processed;
2888 if (budget <= 0) 2891 if (budget <= 0)
@@ -2939,7 +2942,8 @@ static void s2io_netpoll(struct net_device *dev)
2939 rx_intr_handler(&mac_control->rings[i], 0); 2942 rx_intr_handler(&mac_control->rings[i], 0);
2940 2943
2941 for (i = 0; i < config->rx_ring_num; i++) { 2944 for (i = 0; i < config->rx_ring_num; i++) {
2942 if (fill_rx_buffers(&mac_control->rings[i], 0) == -ENOMEM) { 2945 if (fill_rx_buffers(nic, &mac_control->rings[i], 0) ==
2946 -ENOMEM) {
2943 DBG_PRINT(INFO_DBG, "%s:Out of memory", dev->name); 2947 DBG_PRINT(INFO_DBG, "%s:Out of memory", dev->name);
2944 DBG_PRINT(INFO_DBG, " in Rx Netpoll!!\n"); 2948 DBG_PRINT(INFO_DBG, " in Rx Netpoll!!\n");
2945 break; 2949 break;
@@ -4235,14 +4239,14 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
4235 txdp->Buffer_Pointer = pci_map_single(sp->pdev, 4239 txdp->Buffer_Pointer = pci_map_single(sp->pdev,
4236 fifo->ufo_in_band_v, 4240 fifo->ufo_in_band_v,
4237 sizeof(u64), PCI_DMA_TODEVICE); 4241 sizeof(u64), PCI_DMA_TODEVICE);
4238 if (pci_dma_mapping_error(txdp->Buffer_Pointer)) 4242 if (pci_dma_mapping_error(sp->pdev, txdp->Buffer_Pointer))
4239 goto pci_map_failed; 4243 goto pci_map_failed;
4240 txdp++; 4244 txdp++;
4241 } 4245 }
4242 4246
4243 txdp->Buffer_Pointer = pci_map_single 4247 txdp->Buffer_Pointer = pci_map_single
4244 (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE); 4248 (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE);
4245 if (pci_dma_mapping_error(txdp->Buffer_Pointer)) 4249 if (pci_dma_mapping_error(sp->pdev, txdp->Buffer_Pointer))
4246 goto pci_map_failed; 4250 goto pci_map_failed;
4247 4251
4248 txdp->Host_Control = (unsigned long) skb; 4252 txdp->Host_Control = (unsigned long) skb;
@@ -4345,7 +4349,7 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id)
4345 netif_rx_schedule(dev, &ring->napi); 4349 netif_rx_schedule(dev, &ring->napi);
4346 } else { 4350 } else {
4347 rx_intr_handler(ring, 0); 4351 rx_intr_handler(ring, 0);
4348 s2io_chk_rx_buffers(ring); 4352 s2io_chk_rx_buffers(sp, ring);
4349 } 4353 }
4350 4354
4351 return IRQ_HANDLED; 4355 return IRQ_HANDLED;
@@ -4826,7 +4830,7 @@ static irqreturn_t s2io_isr(int irq, void *dev_id)
4826 */ 4830 */
4827 if (!config->napi) { 4831 if (!config->napi) {
4828 for (i = 0; i < config->rx_ring_num; i++) 4832 for (i = 0; i < config->rx_ring_num; i++)
4829 s2io_chk_rx_buffers(&mac_control->rings[i]); 4833 s2io_chk_rx_buffers(sp, &mac_control->rings[i]);
4830 } 4834 }
4831 writeq(sp->general_int_mask, &bar0->general_int_mask); 4835 writeq(sp->general_int_mask, &bar0->general_int_mask);
4832 readl(&bar0->general_int_status); 4836 readl(&bar0->general_int_status);
@@ -6859,7 +6863,7 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
6859 pci_map_single( sp->pdev, (*skb)->data, 6863 pci_map_single( sp->pdev, (*skb)->data,
6860 size - NET_IP_ALIGN, 6864 size - NET_IP_ALIGN,
6861 PCI_DMA_FROMDEVICE); 6865 PCI_DMA_FROMDEVICE);
6862 if (pci_dma_mapping_error(rxdp1->Buffer0_ptr)) 6866 if (pci_dma_mapping_error(sp->pdev, rxdp1->Buffer0_ptr))
6863 goto memalloc_failed; 6867 goto memalloc_failed;
6864 rxdp->Host_Control = (unsigned long) (*skb); 6868 rxdp->Host_Control = (unsigned long) (*skb);
6865 } 6869 }
@@ -6886,12 +6890,13 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
6886 pci_map_single(sp->pdev, (*skb)->data, 6890 pci_map_single(sp->pdev, (*skb)->data,
6887 dev->mtu + 4, 6891 dev->mtu + 4,
6888 PCI_DMA_FROMDEVICE); 6892 PCI_DMA_FROMDEVICE);
6889 if (pci_dma_mapping_error(rxdp3->Buffer2_ptr)) 6893 if (pci_dma_mapping_error(sp->pdev, rxdp3->Buffer2_ptr))
6890 goto memalloc_failed; 6894 goto memalloc_failed;
6891 rxdp3->Buffer0_ptr = *temp0 = 6895 rxdp3->Buffer0_ptr = *temp0 =
6892 pci_map_single( sp->pdev, ba->ba_0, BUF0_LEN, 6896 pci_map_single( sp->pdev, ba->ba_0, BUF0_LEN,
6893 PCI_DMA_FROMDEVICE); 6897 PCI_DMA_FROMDEVICE);
6894 if (pci_dma_mapping_error(rxdp3->Buffer0_ptr)) { 6898 if (pci_dma_mapping_error(sp->pdev,
6899 rxdp3->Buffer0_ptr)) {
6895 pci_unmap_single (sp->pdev, 6900 pci_unmap_single (sp->pdev,
6896 (dma_addr_t)rxdp3->Buffer2_ptr, 6901 (dma_addr_t)rxdp3->Buffer2_ptr,
6897 dev->mtu + 4, PCI_DMA_FROMDEVICE); 6902 dev->mtu + 4, PCI_DMA_FROMDEVICE);
@@ -6903,7 +6908,8 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
6903 rxdp3->Buffer1_ptr = *temp1 = 6908 rxdp3->Buffer1_ptr = *temp1 =
6904 pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN, 6909 pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN,
6905 PCI_DMA_FROMDEVICE); 6910 PCI_DMA_FROMDEVICE);
6906 if (pci_dma_mapping_error(rxdp3->Buffer1_ptr)) { 6911 if (pci_dma_mapping_error(sp->pdev,
6912 rxdp3->Buffer1_ptr)) {
6907 pci_unmap_single (sp->pdev, 6913 pci_unmap_single (sp->pdev,
6908 (dma_addr_t)rxdp3->Buffer0_ptr, 6914 (dma_addr_t)rxdp3->Buffer0_ptr,
6909 BUF0_LEN, PCI_DMA_FROMDEVICE); 6915 BUF0_LEN, PCI_DMA_FROMDEVICE);
@@ -7187,7 +7193,7 @@ static int s2io_card_up(struct s2io_nic * sp)
7187 7193
7188 for (i = 0; i < config->rx_ring_num; i++) { 7194 for (i = 0; i < config->rx_ring_num; i++) {
7189 mac_control->rings[i].mtu = dev->mtu; 7195 mac_control->rings[i].mtu = dev->mtu;
7190 ret = fill_rx_buffers(&mac_control->rings[i], 1); 7196 ret = fill_rx_buffers(sp, &mac_control->rings[i], 1);
7191 if (ret) { 7197 if (ret) {
7192 DBG_PRINT(ERR_DBG, "%s: Out of memory in Open\n", 7198 DBG_PRINT(ERR_DBG, "%s: Out of memory in Open\n",
7193 dev->name); 7199 dev->name);
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 601b001437c0..0d27dd39bc09 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -233,7 +233,7 @@ static inline int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
233 rx_buf->data, rx_buf->len, 233 rx_buf->data, rx_buf->len,
234 PCI_DMA_FROMDEVICE); 234 PCI_DMA_FROMDEVICE);
235 235
236 if (unlikely(pci_dma_mapping_error(rx_buf->dma_addr))) { 236 if (unlikely(pci_dma_mapping_error(efx->pci_dev, rx_buf->dma_addr))) {
237 dev_kfree_skb_any(rx_buf->skb); 237 dev_kfree_skb_any(rx_buf->skb);
238 rx_buf->skb = NULL; 238 rx_buf->skb = NULL;
239 return -EIO; 239 return -EIO;
@@ -275,7 +275,7 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
275 0, efx_rx_buf_size(efx), 275 0, efx_rx_buf_size(efx),
276 PCI_DMA_FROMDEVICE); 276 PCI_DMA_FROMDEVICE);
277 277
278 if (unlikely(pci_dma_mapping_error(dma_addr))) { 278 if (unlikely(pci_dma_mapping_error(efx->pci_dev, dma_addr))) {
279 __free_pages(rx_buf->page, efx->rx_buffer_order); 279 __free_pages(rx_buf->page, efx->rx_buffer_order);
280 rx_buf->page = NULL; 280 rx_buf->page = NULL;
281 return -EIO; 281 return -EIO;
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 5cdd082ab8f6..5e8374ab28ee 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -172,7 +172,7 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
172 172
173 /* Process all fragments */ 173 /* Process all fragments */
174 while (1) { 174 while (1) {
175 if (unlikely(pci_dma_mapping_error(dma_addr))) 175 if (unlikely(pci_dma_mapping_error(pci_dev, dma_addr)))
176 goto pci_err; 176 goto pci_err;
177 177
178 /* Store fields for marking in the per-fragment final 178 /* Store fields for marking in the per-fragment final
@@ -661,7 +661,8 @@ efx_tsoh_heap_alloc(struct efx_tx_queue *tx_queue, size_t header_len)
661 tsoh->dma_addr = pci_map_single(tx_queue->efx->pci_dev, 661 tsoh->dma_addr = pci_map_single(tx_queue->efx->pci_dev,
662 TSOH_BUFFER(tsoh), header_len, 662 TSOH_BUFFER(tsoh), header_len,
663 PCI_DMA_TODEVICE); 663 PCI_DMA_TODEVICE);
664 if (unlikely(pci_dma_mapping_error(tsoh->dma_addr))) { 664 if (unlikely(pci_dma_mapping_error(tx_queue->efx->pci_dev,
665 tsoh->dma_addr))) {
665 kfree(tsoh); 666 kfree(tsoh);
666 return NULL; 667 return NULL;
667 } 668 }
@@ -863,7 +864,7 @@ static inline int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
863 864
864 st->ifc.unmap_addr = pci_map_page(efx->pci_dev, page, page_off, 865 st->ifc.unmap_addr = pci_map_page(efx->pci_dev, page, page_off,
865 len, PCI_DMA_TODEVICE); 866 len, PCI_DMA_TODEVICE);
866 if (likely(!pci_dma_mapping_error(st->ifc.unmap_addr))) { 867 if (likely(!pci_dma_mapping_error(efx->pci_dev, st->ifc.unmap_addr))) {
867 st->ifc.unmap_len = len; 868 st->ifc.unmap_len = len;
868 st->ifc.len = len; 869 st->ifc.len = len;
869 st->ifc.dma_addr = st->ifc.unmap_addr; 870 st->ifc.dma_addr = st->ifc.unmap_addr;
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 00aa0b108cb9..b6435d0d71f9 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -452,7 +452,7 @@ spider_net_prepare_rx_descr(struct spider_net_card *card,
452 /* iommu-map the skb */ 452 /* iommu-map the skb */
453 buf = pci_map_single(card->pdev, descr->skb->data, 453 buf = pci_map_single(card->pdev, descr->skb->data,
454 SPIDER_NET_MAX_FRAME, PCI_DMA_FROMDEVICE); 454 SPIDER_NET_MAX_FRAME, PCI_DMA_FROMDEVICE);
455 if (pci_dma_mapping_error(buf)) { 455 if (pci_dma_mapping_error(card->pdev, buf)) {
456 dev_kfree_skb_any(descr->skb); 456 dev_kfree_skb_any(descr->skb);
457 descr->skb = NULL; 457 descr->skb = NULL;
458 if (netif_msg_rx_err(card) && net_ratelimit()) 458 if (netif_msg_rx_err(card) && net_ratelimit())
@@ -691,7 +691,7 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
691 unsigned long flags; 691 unsigned long flags;
692 692
693 buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); 693 buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
694 if (pci_dma_mapping_error(buf)) { 694 if (pci_dma_mapping_error(card->pdev, buf)) {
695 if (netif_msg_tx_err(card) && net_ratelimit()) 695 if (netif_msg_tx_err(card) && net_ratelimit())
696 dev_err(&card->netdev->dev, "could not iommu-map packet (%p, %i). " 696 dev_err(&card->netdev->dev, "could not iommu-map packet (%p, %i). "
697 "Dropping packet\n", skb->data, skb->len); 697 "Dropping packet\n", skb->data, skb->len);
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index a645e5028c14..8487ace9d2e3 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -506,7 +506,7 @@ static void *alloc_rxbuf_page(struct pci_dev *hwdev, dma_addr_t *dma_handle)
506 return NULL; 506 return NULL;
507 *dma_handle = pci_map_single(hwdev, buf, PAGE_SIZE, 507 *dma_handle = pci_map_single(hwdev, buf, PAGE_SIZE,
508 PCI_DMA_FROMDEVICE); 508 PCI_DMA_FROMDEVICE);
509 if (pci_dma_mapping_error(*dma_handle)) { 509 if (pci_dma_mapping_error(hwdev, *dma_handle)) {
510 free_page((unsigned long)buf); 510 free_page((unsigned long)buf);
511 return NULL; 511 return NULL;
512 } 512 }
@@ -536,7 +536,7 @@ static struct sk_buff *alloc_rxbuf_skb(struct net_device *dev,
536 return NULL; 536 return NULL;
537 *dma_handle = pci_map_single(hwdev, skb->data, RX_BUF_SIZE, 537 *dma_handle = pci_map_single(hwdev, skb->data, RX_BUF_SIZE,
538 PCI_DMA_FROMDEVICE); 538 PCI_DMA_FROMDEVICE);
539 if (pci_dma_mapping_error(*dma_handle)) { 539 if (pci_dma_mapping_error(hwdev, *dma_handle)) {
540 dev_kfree_skb_any(skb); 540 dev_kfree_skb_any(skb);
541 return NULL; 541 return NULL;
542 } 542 }
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 217d506527a9..d9769c527346 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1166,7 +1166,7 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
1166 bf->skb = skb; 1166 bf->skb = skb;
1167 bf->skbaddr = pci_map_single(sc->pdev, 1167 bf->skbaddr = pci_map_single(sc->pdev,
1168 skb->data, sc->rxbufsize, PCI_DMA_FROMDEVICE); 1168 skb->data, sc->rxbufsize, PCI_DMA_FROMDEVICE);
1169 if (unlikely(pci_dma_mapping_error(bf->skbaddr))) { 1169 if (unlikely(pci_dma_mapping_error(sc->pdev, bf->skbaddr))) {
1170 ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__); 1170 ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__);
1171 dev_kfree_skb(skb); 1171 dev_kfree_skb(skb);
1172 bf->skb = NULL; 1172 bf->skb = NULL;
@@ -1918,7 +1918,7 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
1918 ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "skb %p [data %p len %u] " 1918 ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "skb %p [data %p len %u] "
1919 "skbaddr %llx\n", skb, skb->data, skb->len, 1919 "skbaddr %llx\n", skb, skb->data, skb->len,
1920 (unsigned long long)bf->skbaddr); 1920 (unsigned long long)bf->skbaddr);
1921 if (pci_dma_mapping_error(bf->skbaddr)) { 1921 if (pci_dma_mapping_error(sc->pdev, bf->skbaddr)) {
1922 ATH5K_ERR(sc, "beacon DMA mapping failed\n"); 1922 ATH5K_ERR(sc, "beacon DMA mapping failed\n");
1923 return -EIO; 1923 return -EIO;
1924 } 1924 }
diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c
index 0338b0912674..e97059415ab4 100644
--- a/drivers/parport/ieee1284.c
+++ b/drivers/parport/ieee1284.c
@@ -199,8 +199,6 @@ int parport_wait_peripheral(struct parport *port,
199 /* 40ms of slow polling. */ 199 /* 40ms of slow polling. */
200 deadline = jiffies + msecs_to_jiffies(40); 200 deadline = jiffies + msecs_to_jiffies(40);
201 while (time_before (jiffies, deadline)) { 201 while (time_before (jiffies, deadline)) {
202 int ret;
203
204 if (signal_pending (current)) 202 if (signal_pending (current))
205 return -EINTR; 203 return -EINTR;
206 204
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 802a81d47367..00e1d9620f7c 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -235,7 +235,7 @@ failed:
235 235
236======================================================================*/ 236======================================================================*/
237 237
238void parport_cs_release(struct pcmcia_device *link) 238static void parport_cs_release(struct pcmcia_device *link)
239{ 239{
240 parport_info_t *info = link->priv; 240 parport_info_t *info = link->priv;
241 241
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index e0c2a4584ec6..8a846adf1dcf 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2867,7 +2867,7 @@ static struct parport_pc_pci {
2867 * and 840 locks up if you write 1 to bit 2! */ 2867 * and 840 locks up if you write 1 to bit 2! */
2868 /* oxsemi_952 */ { 1, { { 0, 1 }, } }, 2868 /* oxsemi_952 */ { 1, { { 0, 1 }, } },
2869 /* oxsemi_954 */ { 1, { { 0, -1 }, } }, 2869 /* oxsemi_954 */ { 1, { { 0, -1 }, } },
2870 /* oxsemi_840 */ { 1, { { 0, -1 }, } }, 2870 /* oxsemi_840 */ { 1, { { 0, 1 }, } },
2871 /* aks_0100 */ { 1, { { 0, -1 }, } }, 2871 /* aks_0100 */ { 1, { { 0, -1 }, } },
2872 /* mobility_pp */ { 1, { { 0, 1 }, } }, 2872 /* mobility_pp */ { 1, { { 0, 1 }, } },
2873 /* netmos_9705 */ { 1, { { 0, -1 }, } }, /* untested */ 2873 /* netmos_9705 */ { 1, { { 0, -1 }, } }, /* untested */
diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
index d950fc34320a..554e11f9e1ce 100644
--- a/drivers/parport/procfs.c
+++ b/drivers/parport/procfs.c
@@ -429,9 +429,6 @@ struct parport_default_sysctl_table
429 ctl_table dev_dir[2]; 429 ctl_table dev_dir[2];
430}; 430};
431 431
432extern unsigned long parport_default_timeslice;
433extern int parport_default_spintime;
434
435static struct parport_default_sysctl_table 432static struct parport_default_sysctl_table
436parport_default_sysctl_table = { 433parport_default_sysctl_table = {
437 .sysctl_header = NULL, 434 .sysctl_header = NULL,
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index e3fa9a2d9a3d..9fd7bb9b7dce 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -19,7 +19,6 @@ struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
19int pnp_interface_attach_device(struct pnp_dev *dev); 19int pnp_interface_attach_device(struct pnp_dev *dev);
20 20
21int pnp_add_card(struct pnp_card *card); 21int pnp_add_card(struct pnp_card *card);
22struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
23void pnp_remove_card(struct pnp_card *card); 22void pnp_remove_card(struct pnp_card *card);
24int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev); 23int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
25void pnp_remove_card_device(struct pnp_dev *dev); 24void pnp_remove_card_device(struct pnp_dev *dev);
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index a762a4176736..e75b060daa95 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -8,6 +8,7 @@
8#include <linux/ctype.h> 8#include <linux/ctype.h>
9#include <linux/slab.h> 9#include <linux/slab.h>
10#include <linux/pnp.h> 10#include <linux/pnp.h>
11#include <linux/dma-mapping.h>
11#include "base.h" 12#include "base.h"
12 13
13LIST_HEAD(pnp_cards); 14LIST_HEAD(pnp_cards);
@@ -101,7 +102,7 @@ static int card_probe(struct pnp_card *card, struct pnp_card_driver *drv)
101 * @id: pointer to a pnp_id structure 102 * @id: pointer to a pnp_id structure
102 * @card: pointer to the desired card 103 * @card: pointer to the desired card
103 */ 104 */
104struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id) 105static struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id)
105{ 106{
106 struct pnp_id *dev_id, *ptr; 107 struct pnp_id *dev_id, *ptr;
107 108
@@ -167,6 +168,9 @@ struct pnp_card *pnp_alloc_card(struct pnp_protocol *protocol, int id, char *pnp
167 sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number, 168 sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
168 card->number); 169 card->number);
169 170
171 card->dev.coherent_dma_mask = DMA_24BIT_MASK;
172 card->dev.dma_mask = &card->dev.coherent_dma_mask;
173
170 dev_id = pnp_add_card_id(card, pnpid); 174 dev_id = pnp_add_card_id(card, pnpid);
171 if (!dev_id) { 175 if (!dev_id) {
172 kfree(card); 176 kfree(card);
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 55f55ed72dc7..0bdf9b8a5e58 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -245,15 +245,17 @@ static void quirk_system_pci_resources(struct pnp_dev *dev)
245 */ 245 */
246 for_each_pci_dev(pdev) { 246 for_each_pci_dev(pdev) {
247 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { 247 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
248 if (!(pci_resource_flags(pdev, i) & IORESOURCE_MEM) || 248 unsigned int type;
249 pci_resource_len(pdev, i) == 0) 249
250 type = pci_resource_flags(pdev, i) &
251 (IORESOURCE_IO | IORESOURCE_MEM);
252 if (!type || pci_resource_len(pdev, i) == 0)
250 continue; 253 continue;
251 254
252 pci_start = pci_resource_start(pdev, i); 255 pci_start = pci_resource_start(pdev, i);
253 pci_end = pci_resource_end(pdev, i); 256 pci_end = pci_resource_end(pdev, i);
254 for (j = 0; 257 for (j = 0;
255 (res = pnp_get_resource(dev, IORESOURCE_MEM, j)); 258 (res = pnp_get_resource(dev, type, j)); j++) {
256 j++) {
257 if (res->start == 0 && res->end == 0) 259 if (res->start == 0 && res->end == 0)
258 continue; 260 continue;
259 261
@@ -283,9 +285,10 @@ static void quirk_system_pci_resources(struct pnp_dev *dev)
283 * the PCI region, and that might prevent a PCI 285 * the PCI region, and that might prevent a PCI
284 * driver from requesting its resources. 286 * driver from requesting its resources.
285 */ 287 */
286 dev_warn(&dev->dev, "mem resource " 288 dev_warn(&dev->dev, "%s resource "
287 "(0x%llx-0x%llx) overlaps %s BAR %d " 289 "(0x%llx-0x%llx) overlaps %s BAR %d "
288 "(0x%llx-0x%llx), disabling\n", 290 "(0x%llx-0x%llx), disabling\n",
291 pnp_resource_type_name(res),
289 (unsigned long long) pnp_start, 292 (unsigned long long) pnp_start,
290 (unsigned long long) pnp_end, 293 (unsigned long long) pnp_end,
291 pci_name(pdev), i, 294 pci_name(pdev), i,
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index c4a7c06793c5..61f8fdea2d96 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3525,7 +3525,7 @@ static int ibmvfc_init_crq(struct ibmvfc_host *vhost)
3525 crq->msg_token = dma_map_single(dev, crq->msgs, 3525 crq->msg_token = dma_map_single(dev, crq->msgs,
3526 PAGE_SIZE, DMA_BIDIRECTIONAL); 3526 PAGE_SIZE, DMA_BIDIRECTIONAL);
3527 3527
3528 if (dma_mapping_error(crq->msg_token)) 3528 if (dma_mapping_error(dev, crq->msg_token))
3529 goto map_failed; 3529 goto map_failed;
3530 3530
3531 retrc = rc = plpar_hcall_norets(H_REG_CRQ, vdev->unit_address, 3531 retrc = rc = plpar_hcall_norets(H_REG_CRQ, vdev->unit_address,
@@ -3618,7 +3618,7 @@ static int ibmvfc_alloc_mem(struct ibmvfc_host *vhost)
3618 async_q->size * sizeof(*async_q->msgs), 3618 async_q->size * sizeof(*async_q->msgs),
3619 DMA_BIDIRECTIONAL); 3619 DMA_BIDIRECTIONAL);
3620 3620
3621 if (dma_mapping_error(async_q->msg_token)) { 3621 if (dma_mapping_error(dev, async_q->msg_token)) {
3622 dev_err(dev, "Failed to map async queue\n"); 3622 dev_err(dev, "Failed to map async queue\n");
3623 goto free_async_crq; 3623 goto free_async_crq;
3624 } 3624 }
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 20000ec79b04..6b24b9cdb04c 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -859,7 +859,7 @@ static void send_mad_adapter_info(struct ibmvscsi_host_data *hostdata)
859 sizeof(hostdata->madapter_info), 859 sizeof(hostdata->madapter_info),
860 DMA_BIDIRECTIONAL); 860 DMA_BIDIRECTIONAL);
861 861
862 if (dma_mapping_error(req->buffer)) { 862 if (dma_mapping_error(hostdata->dev, req->buffer)) {
863 if (!firmware_has_feature(FW_FEATURE_CMO)) 863 if (!firmware_has_feature(FW_FEATURE_CMO))
864 dev_err(hostdata->dev, 864 dev_err(hostdata->dev,
865 "Unable to map request_buffer for " 865 "Unable to map request_buffer for "
@@ -1407,7 +1407,7 @@ static int ibmvscsi_do_host_config(struct ibmvscsi_host_data *hostdata,
1407 length, 1407 length,
1408 DMA_BIDIRECTIONAL); 1408 DMA_BIDIRECTIONAL);
1409 1409
1410 if (dma_mapping_error(host_config->buffer)) { 1410 if (dma_mapping_error(hostdata->dev, host_config->buffer)) {
1411 if (!firmware_has_feature(FW_FEATURE_CMO)) 1411 if (!firmware_has_feature(FW_FEATURE_CMO))
1412 dev_err(hostdata->dev, 1412 dev_err(hostdata->dev,
1413 "dma_mapping error getting host config\n"); 1413 "dma_mapping error getting host config\n");
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 3b9514c8f1f1..2e13ec00172a 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -564,7 +564,7 @@ static int crq_queue_create(struct crq_queue *queue, struct srp_target *target)
564 queue->size * sizeof(*queue->msgs), 564 queue->size * sizeof(*queue->msgs),
565 DMA_BIDIRECTIONAL); 565 DMA_BIDIRECTIONAL);
566 566
567 if (dma_mapping_error(queue->msg_token)) 567 if (dma_mapping_error(target->dev, queue->msg_token))
568 goto map_failed; 568 goto map_failed;
569 569
570 err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token, 570 err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token,
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 182146100dc1..462a8574dad9 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -253,7 +253,7 @@ static int rpavscsi_init_crq_queue(struct crq_queue *queue,
253 queue->size * sizeof(*queue->msgs), 253 queue->size * sizeof(*queue->msgs),
254 DMA_BIDIRECTIONAL); 254 DMA_BIDIRECTIONAL);
255 255
256 if (dma_mapping_error(queue->msg_token)) 256 if (dma_mapping_error(hostdata->dev, queue->msg_token))
257 goto map_failed; 257 goto map_failed;
258 258
259 gather_partition_info(); 259 gather_partition_info();
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index e81d59d78910..0c7165660853 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -313,14 +313,14 @@ atmel_spi_dma_map_xfer(struct atmel_spi *as, struct spi_transfer *xfer)
313 xfer->tx_dma = dma_map_single(dev, 313 xfer->tx_dma = dma_map_single(dev,
314 (void *) xfer->tx_buf, xfer->len, 314 (void *) xfer->tx_buf, xfer->len,
315 DMA_TO_DEVICE); 315 DMA_TO_DEVICE);
316 if (dma_mapping_error(xfer->tx_dma)) 316 if (dma_mapping_error(dev, xfer->tx_dma))
317 return -ENOMEM; 317 return -ENOMEM;
318 } 318 }
319 if (xfer->rx_buf) { 319 if (xfer->rx_buf) {
320 xfer->rx_dma = dma_map_single(dev, 320 xfer->rx_dma = dma_map_single(dev,
321 xfer->rx_buf, xfer->len, 321 xfer->rx_buf, xfer->len,
322 DMA_FROM_DEVICE); 322 DMA_FROM_DEVICE);
323 if (dma_mapping_error(xfer->rx_dma)) { 323 if (dma_mapping_error(dev, xfer->rx_dma)) {
324 if (xfer->tx_buf) 324 if (xfer->tx_buf)
325 dma_unmap_single(dev, 325 dma_unmap_single(dev,
326 xfer->tx_dma, xfer->len, 326 xfer->tx_dma, xfer->len,
diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index 9149689c79d9..87b73e0169c5 100644
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -334,7 +334,7 @@ static int au1550_spi_dma_rxtmp_alloc(struct au1550_spi *hw, unsigned size)
334 hw->dma_rx_tmpbuf_size = size; 334 hw->dma_rx_tmpbuf_size = size;
335 hw->dma_rx_tmpbuf_addr = dma_map_single(hw->dev, hw->dma_rx_tmpbuf, 335 hw->dma_rx_tmpbuf_addr = dma_map_single(hw->dev, hw->dma_rx_tmpbuf,
336 size, DMA_FROM_DEVICE); 336 size, DMA_FROM_DEVICE);
337 if (dma_mapping_error(hw->dma_rx_tmpbuf_addr)) { 337 if (dma_mapping_error(hw->dev, hw->dma_rx_tmpbuf_addr)) {
338 kfree(hw->dma_rx_tmpbuf); 338 kfree(hw->dma_rx_tmpbuf);
339 hw->dma_rx_tmpbuf = 0; 339 hw->dma_rx_tmpbuf = 0;
340 hw->dma_rx_tmpbuf_size = 0; 340 hw->dma_rx_tmpbuf_size = 0;
@@ -378,7 +378,7 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t)
378 dma_rx_addr = dma_map_single(hw->dev, 378 dma_rx_addr = dma_map_single(hw->dev,
379 (void *)t->rx_buf, 379 (void *)t->rx_buf,
380 t->len, DMA_FROM_DEVICE); 380 t->len, DMA_FROM_DEVICE);
381 if (dma_mapping_error(dma_rx_addr)) 381 if (dma_mapping_error(hw->dev, dma_rx_addr))
382 dev_err(hw->dev, "rx dma map error\n"); 382 dev_err(hw->dev, "rx dma map error\n");
383 } 383 }
384 } else { 384 } else {
@@ -401,7 +401,7 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t)
401 dma_tx_addr = dma_map_single(hw->dev, 401 dma_tx_addr = dma_map_single(hw->dev,
402 (void *)t->tx_buf, 402 (void *)t->tx_buf,
403 t->len, DMA_TO_DEVICE); 403 t->len, DMA_TO_DEVICE);
404 if (dma_mapping_error(dma_tx_addr)) 404 if (dma_mapping_error(hw->dev, dma_tx_addr))
405 dev_err(hw->dev, "tx dma map error\n"); 405 dev_err(hw->dev, "tx dma map error\n");
406 } 406 }
407 } else { 407 } else {
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index b1cc148036c1..f6f987bb71ca 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -836,7 +836,7 @@ static int omap2_mcspi_transfer(struct spi_device *spi, struct spi_message *m)
836 if (tx_buf != NULL) { 836 if (tx_buf != NULL) {
837 t->tx_dma = dma_map_single(&spi->dev, (void *) tx_buf, 837 t->tx_dma = dma_map_single(&spi->dev, (void *) tx_buf,
838 len, DMA_TO_DEVICE); 838 len, DMA_TO_DEVICE);
839 if (dma_mapping_error(t->tx_dma)) { 839 if (dma_mapping_error(&spi->dev, t->tx_dma)) {
840 dev_dbg(&spi->dev, "dma %cX %d bytes error\n", 840 dev_dbg(&spi->dev, "dma %cX %d bytes error\n",
841 'T', len); 841 'T', len);
842 return -EINVAL; 842 return -EINVAL;
@@ -845,7 +845,7 @@ static int omap2_mcspi_transfer(struct spi_device *spi, struct spi_message *m)
845 if (rx_buf != NULL) { 845 if (rx_buf != NULL) {
846 t->rx_dma = dma_map_single(&spi->dev, rx_buf, t->len, 846 t->rx_dma = dma_map_single(&spi->dev, rx_buf, t->len,
847 DMA_FROM_DEVICE); 847 DMA_FROM_DEVICE);
848 if (dma_mapping_error(t->rx_dma)) { 848 if (dma_mapping_error(&spi->dev, t->rx_dma)) {
849 dev_dbg(&spi->dev, "dma %cX %d bytes error\n", 849 dev_dbg(&spi->dev, "dma %cX %d bytes error\n",
850 'R', len); 850 'R', len);
851 if (tx_buf != NULL) 851 if (tx_buf != NULL)
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 0c452c46ab07..067299d6d192 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -353,7 +353,7 @@ static int map_dma_buffers(struct driver_data *drv_data)
353 drv_data->rx_dma = dma_map_single(dev, drv_data->rx, 353 drv_data->rx_dma = dma_map_single(dev, drv_data->rx,
354 drv_data->rx_map_len, 354 drv_data->rx_map_len,
355 DMA_FROM_DEVICE); 355 DMA_FROM_DEVICE);
356 if (dma_mapping_error(drv_data->rx_dma)) 356 if (dma_mapping_error(dev, drv_data->rx_dma))
357 return 0; 357 return 0;
358 358
359 /* Stream map the tx buffer */ 359 /* Stream map the tx buffer */
@@ -361,7 +361,7 @@ static int map_dma_buffers(struct driver_data *drv_data)
361 drv_data->tx_map_len, 361 drv_data->tx_map_len,
362 DMA_TO_DEVICE); 362 DMA_TO_DEVICE);
363 363
364 if (dma_mapping_error(drv_data->tx_dma)) { 364 if (dma_mapping_error(dev, drv_data->tx_dma)) {
365 dma_unmap_single(dev, drv_data->rx_dma, 365 dma_unmap_single(dev, drv_data->rx_dma,
366 drv_data->rx_map_len, DMA_FROM_DEVICE); 366 drv_data->rx_map_len, DMA_FROM_DEVICE);
367 return 0; 367 return 0;
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 54ac7bea5f8c..6fb77fcc4971 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -491,7 +491,7 @@ static int map_dma_buffers(struct driver_data *drv_data)
491 buf, 491 buf,
492 drv_data->tx_map_len, 492 drv_data->tx_map_len,
493 DMA_TO_DEVICE); 493 DMA_TO_DEVICE);
494 if (dma_mapping_error(drv_data->tx_dma)) 494 if (dma_mapping_error(dev, drv_data->tx_dma))
495 return -1; 495 return -1;
496 496
497 drv_data->tx_dma_needs_unmap = 1; 497 drv_data->tx_dma_needs_unmap = 1;
@@ -516,7 +516,7 @@ static int map_dma_buffers(struct driver_data *drv_data)
516 buf, 516 buf,
517 drv_data->len, 517 drv_data->len,
518 DMA_FROM_DEVICE); 518 DMA_FROM_DEVICE);
519 if (dma_mapping_error(drv_data->rx_dma)) 519 if (dma_mapping_error(dev, drv_data->rx_dma))
520 return -1; 520 return -1;
521 drv_data->rx_dma_needs_unmap = 1; 521 drv_data->rx_dma_needs_unmap = 1;
522 } 522 }
@@ -534,7 +534,7 @@ static int map_dma_buffers(struct driver_data *drv_data)
534 buf, 534 buf,
535 drv_data->tx_map_len, 535 drv_data->tx_map_len,
536 DMA_TO_DEVICE); 536 DMA_TO_DEVICE);
537 if (dma_mapping_error(drv_data->tx_dma)) { 537 if (dma_mapping_error(dev, drv_data->tx_dma)) {
538 if (drv_data->rx_dma) { 538 if (drv_data->rx_dma) {
539 dma_unmap_single(dev, 539 dma_unmap_single(dev,
540 drv_data->rx_dma, 540 drv_data->rx_dma,
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 5e3e4e9b6c77..1f715436d6d3 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -87,7 +87,7 @@ struct mon_reader_text {
87 87
88static struct dentry *mon_dir; /* Usually /sys/kernel/debug/usbmon */ 88static struct dentry *mon_dir; /* Usually /sys/kernel/debug/usbmon */
89 89
90static void mon_text_ctor(struct kmem_cache *, void *); 90static void mon_text_ctor(void *);
91 91
92struct mon_text_ptr { 92struct mon_text_ptr {
93 int cnt, limit; 93 int cnt, limit;
@@ -720,7 +720,7 @@ void mon_text_del(struct mon_bus *mbus)
720/* 720/*
721 * Slab interface: constructor. 721 * Slab interface: constructor.
722 */ 722 */
723static void mon_text_ctor(struct kmem_cache *slab, void *mem) 723static void mon_text_ctor(void *mem)
724{ 724{
725 /* 725 /*
726 * Nothing to initialize. No, really! 726 * Nothing to initialize. No, really!
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index a11cc2fdd4cd..4055dbdd1b42 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -370,7 +370,7 @@ static const struct consw sti_con = {
370 370
371 371
372 372
373int __init sticonsole_init(void) 373static int __init sticonsole_init(void)
374{ 374{
375 /* already initialized ? */ 375 /* already initialized ? */
376 if (sticon_sti) 376 if (sticon_sti)
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index e9ab657f0bb7..d7822af0e00a 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -29,7 +29,7 @@
29 29
30#define STI_DRIVERVERSION "Version 0.9a" 30#define STI_DRIVERVERSION "Version 0.9a"
31 31
32struct sti_struct *default_sti __read_mostly; 32static struct sti_struct *default_sti __read_mostly;
33 33
34/* number of STI ROMS found and their ptrs to each struct */ 34/* number of STI ROMS found and their ptrs to each struct */
35static int num_sti_roms __read_mostly; 35static int num_sti_roms __read_mostly;
@@ -68,8 +68,7 @@ static const struct sti_init_flags default_init_flags = {
68 .init_cmap_tx = 1, 68 .init_cmap_tx = 1,
69}; 69};
70 70
71int 71static int sti_init_graph(struct sti_struct *sti)
72sti_init_graph(struct sti_struct *sti)
73{ 72{
74 struct sti_init_inptr_ext inptr_ext = { 0, }; 73 struct sti_init_inptr_ext inptr_ext = { 0, };
75 struct sti_init_inptr inptr = { 74 struct sti_init_inptr inptr = {
@@ -100,8 +99,7 @@ static const struct sti_conf_flags default_conf_flags = {
100 .wait = STI_WAIT, 99 .wait = STI_WAIT,
101}; 100};
102 101
103void 102static void sti_inq_conf(struct sti_struct *sti)
104sti_inq_conf(struct sti_struct *sti)
105{ 103{
106 struct sti_conf_inptr inptr = { 0, }; 104 struct sti_conf_inptr inptr = { 0, };
107 unsigned long flags; 105 unsigned long flags;
@@ -237,8 +235,8 @@ static void sti_flush(unsigned long start, unsigned long end)
237 flush_icache_range(start, end); 235 flush_icache_range(start, end);
238} 236}
239 237
240void __devinit 238static void __devinit sti_rom_copy(unsigned long base, unsigned long count,
241sti_rom_copy(unsigned long base, unsigned long count, void *dest) 239 void *dest)
242{ 240{
243 unsigned long dest_start = (unsigned long) dest; 241 unsigned long dest_start = (unsigned long) dest;
244 242
@@ -478,8 +476,8 @@ sti_init_glob_cfg(struct sti_struct *sti,
478} 476}
479 477
480#ifdef CONFIG_FB 478#ifdef CONFIG_FB
481struct sti_cooked_font * __devinit 479static struct sti_cooked_font __devinit
482sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name) 480*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
483{ 481{
484 const struct font_desc *fbfont; 482 const struct font_desc *fbfont;
485 unsigned int size, bpc; 483 unsigned int size, bpc;
@@ -534,16 +532,16 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
534 return cooked_font; 532 return cooked_font;
535} 533}
536#else 534#else
537struct sti_cooked_font * __devinit 535static struct sti_cooked_font __devinit
538sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name) 536*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
539{ 537{
540 return NULL; 538 return NULL;
541} 539}
542#endif 540#endif
543 541
544struct sti_cooked_font * __devinit 542static struct sti_cooked_font __devinit
545sti_select_font(struct sti_cooked_rom *rom, 543*sti_select_font(struct sti_cooked_rom *rom,
546 int (*search_font_fnc) (struct sti_cooked_rom *,int,int) ) 544 int (*search_font_fnc)(struct sti_cooked_rom *, int, int))
547{ 545{
548 struct sti_cooked_font *font; 546 struct sti_cooked_font *font;
549 int i; 547 int i;
@@ -707,8 +705,7 @@ sti_get_bmode_rom (unsigned long address)
707 return raw; 705 return raw;
708} 706}
709 707
710struct sti_rom * __devinit 708static struct sti_rom __devinit *sti_get_wmode_rom(unsigned long address)
711sti_get_wmode_rom (unsigned long address)
712{ 709{
713 struct sti_rom *raw; 710 struct sti_rom *raw;
714 unsigned long size; 711 unsigned long size;
@@ -723,8 +720,8 @@ sti_get_wmode_rom (unsigned long address)
723 return raw; 720 return raw;
724} 721}
725 722
726int __devinit 723static int __devinit sti_read_rom(int wordmode, struct sti_struct *sti,
727sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address) 724 unsigned long address)
728{ 725{
729 struct sti_cooked_rom *cooked; 726 struct sti_cooked_rom *cooked;
730 struct sti_rom *raw = NULL; 727 struct sti_rom *raw = NULL;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 5d84b3431098..6b487801eeae 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -35,7 +35,6 @@
35#include <linux/device.h> 35#include <linux/device.h>
36#include <linux/efi.h> 36#include <linux/efi.h>
37#include <linux/fb.h> 37#include <linux/fb.h>
38#include <linux/major.h>
39 38
40#include <asm/fb.h> 39#include <asm/fb.h>
41 40
diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c
index aa8c714d6245..b790ddff76f9 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/macfb.c
@@ -596,7 +596,7 @@ static struct fb_ops macfb_ops = {
596 .fb_imageblit = cfb_imageblit, 596 .fb_imageblit = cfb_imageblit,
597}; 597};
598 598
599void __init macfb_setup(char *options) 599static void __init macfb_setup(char *options)
600{ 600{
601 char *this_opt; 601 char *this_opt;
602 602
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 2b707a8ce5de..69de2fed6c58 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1336,7 +1336,7 @@ static int __devinit pxafb_map_video_memory(struct pxafb_info *fbi)
1336 fbi->dma_buff_phys = fbi->map_dma; 1336 fbi->dma_buff_phys = fbi->map_dma;
1337 fbi->palette_cpu = (u16 *) fbi->dma_buff->palette; 1337 fbi->palette_cpu = (u16 *) fbi->dma_buff->palette;
1338 1338
1339 pr_debug("pxafb: palette_mem_size = 0x%08lx\n", fbi->palette_size*sizeof(u16)); 1339 pr_debug("pxafb: palette_mem_size = 0x%08x\n", fbi->palette_size*sizeof(u16));
1340 1340
1341#ifdef CONFIG_FB_PXA_SMARTPANEL 1341#ifdef CONFIG_FB_PXA_SMARTPANEL
1342 fbi->smart_cmds = (uint16_t *) fbi->dma_buff->cmd_buff; 1342 fbi->smart_cmds = (uint16_t *) fbi->dma_buff->cmd_buff;
diff --git a/drivers/video/sticore.h b/drivers/video/sticore.h
index 1a9a60c74be3..7fe5be4bc70e 100644
--- a/drivers/video/sticore.h
+++ b/drivers/video/sticore.h
@@ -352,8 +352,6 @@ struct sti_struct *sti_get_rom(unsigned int index); /* 0: default sti */
352 352
353/* functions to call the STI ROM directly */ 353/* functions to call the STI ROM directly */
354 354
355int sti_init_graph(struct sti_struct *sti);
356void sti_inq_conf(struct sti_struct *sti);
357void sti_putc(struct sti_struct *sti, int c, int y, int x); 355void sti_putc(struct sti_struct *sti, int c, int y, int x);
358void sti_set(struct sti_struct *sti, int src_y, int src_x, 356void sti_set(struct sti_struct *sti, int src_y, int src_x,
359 int height, int width, u8 color); 357 int height, int width, u8 color);
diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c
index 598d35eff935..166481402412 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/stifb.c
@@ -1078,8 +1078,7 @@ static struct fb_ops stifb_ops = {
1078 * Initialization 1078 * Initialization
1079 */ 1079 */
1080 1080
1081int __init 1081static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
1082stifb_init_fb(struct sti_struct *sti, int bpp_pref)
1083{ 1082{
1084 struct fb_fix_screeninfo *fix; 1083 struct fb_fix_screeninfo *fix;
1085 struct fb_var_screeninfo *var; 1084 struct fb_var_screeninfo *var;
@@ -1315,8 +1314,7 @@ static int stifb_disabled __initdata;
1315int __init 1314int __init
1316stifb_setup(char *options); 1315stifb_setup(char *options);
1317 1316
1318int __init 1317static int __init stifb_init(void)
1319stifb_init(void)
1320{ 1318{
1321 struct sti_struct *sti; 1319 struct sti_struct *sti;
1322 struct sti_struct *def_sti; 1320 struct sti_struct *def_sti;