Merge branch 'linux-2.6' into for-2.6.24

25 files changed, 68 insertions, 34 deletions

diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index df0ddf14b85c..f60bca70d1fb 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -223,6 +223,8 @@ static int amd_irongate_configure(void)
         pci_read_config_dword(agp_bridge->dev, AMD_MMBASE, &temp);
         temp = (temp & PCI_BASE_ADDRESS_MEM_MASK);
         amd_irongate_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
+        if (!amd_irongate_private.registers)
+                return -ENOMEM;
 
         /* Write out the address of the gatt table */
         writel(agp_bridge->gatt_bus_addr, amd_irongate_private.registers+AMD_ATTBASE);
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index da7513d7b4e7..2d46b713c8f2 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -213,6 +213,9 @@ static int ati_configure(void)
         temp = (temp & 0xfffff000);
         ati_generic_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
 
+        if (!ati_generic_private.registers)
+                return -ENOMEM;
+
         if (is_r200())
                 pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000);
         else
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index df8da7262853..d78cd09186aa 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -375,6 +375,7 @@ static int __devinit agp_efficeon_probe(struct pci_dev *pdev,
         if (!r->start && r->end) {
                 if (pci_assign_resource(pdev, 0)) {
                         printk(KERN_ERR PFX "could not assign resource 0\n");
+                        agp_put_bridge(bridge);
                         return -ENODEV;
                 }
         }
@@ -386,6 +387,7 @@ static int __devinit agp_efficeon_probe(struct pci_dev *pdev,
         */
         if (pci_enable_device(pdev)) {
                 printk(KERN_ERR PFX "Unable to Enable PCI device\n");
+                agp_put_bridge(bridge);
                 return -ENODEV;
         }
 
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index bcdb149c8179..313a133a1172 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -221,6 +221,7 @@ hp_zx1_lba_init (u64 hpa)
         if (cap != PCI_CAP_ID_AGP) {
                 printk(KERN_ERR PFX "Invalid capability ID 0x%02x at 0x%x\n",
                        cap, hp->lba_cap_offset);
+                iounmap(hp->lba_regs);
                 return -ENODEV;
         }
 
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index 53354bf83af7..75d2aca6353d 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -249,6 +249,10 @@ static int i460_create_gatt_table (struct agp_bridge_data *bridge)
         num_entries = A_SIZE_8(temp)->num_entries;
 
         i460.gatt = ioremap(INTEL_I460_ATTBASE, PAGE_SIZE << page_order);
+        if (!i460.gatt) {
+                printk(KERN_ERR PFX "ioremap failed\n");
+                return -ENOMEM;
+        }
 
         /* These are no good, the should be removed from the agp_bridge strucure... */
         agp_bridge->gatt_table_real = NULL;
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 294cdbf4d44d..2c9ca2c64628 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -930,8 +930,10 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
         temp &= 0xfff80000;
 
         intel_private.registers = ioremap(temp,128 * 4096);
-        if (!intel_private.registers)
+        if (!intel_private.registers) {
+                iounmap(intel_private.gtt);
                 return -ENOMEM;
+        }
 
         temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
         global_cache_flush();   /* FIXME: ? */
@@ -985,13 +987,15 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
        temp &= 0xfff00000;
        intel_private.gtt = ioremap((temp + (512 * 1024)) , 512 * 1024);
 
-       if (!intel_private.gtt)
-               return -ENOMEM;
+        if (!intel_private.gtt)
+                return -ENOMEM;
 
 
        intel_private.registers = ioremap(temp,128 * 4096);
-       if (!intel_private.registers)
-               return -ENOMEM;
+       if (!intel_private.registers) {
+                iounmap(intel_private.gtt);
+                return -ENOMEM;
+        }
 
        temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
        global_cache_flush();   /* FIXME: ? */
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index 6cd7373dcdf4..225ed2a53d45 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -157,6 +157,9 @@ static int nvidia_configure(void)
         nvidia_private.aperture =
                 (volatile u32 __iomem *) ioremap(apbase, 33 * PAGE_SIZE);
 
+        if (!nvidia_private.aperture)
+                return -ENOMEM;
+
         return 0;
 }
 
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 9aaf401a8975..0ecc54d327bc 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -399,6 +399,11 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
                 .device_id  = PCI_DEVICE_ID_VIA_P4M890,
                 .chipset_name   = "P4M890",
         },
+        /* P4M900 */
+        {
+                .device_id  = PCI_DEVICE_ID_VIA_VT3364,
+                .chipset_name   = "P4M900",
+        },
         { }, /* dummy final entry, always present */
 };
 
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index 923174c54a1c..c115b39b8517 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -177,8 +177,14 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
                                                      MTRR_TYPE_WRCOMB, 1);
                         }
                 }
-                if (map->type == _DRM_REGISTERS)
+                if (map->type == _DRM_REGISTERS) {
                         map->handle = ioremap(map->offset, map->size);
+                        if (!map->handle) {
+                                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+                                return -ENOMEM;
+                        }
+                }
+                                
                 break;
         case _DRM_SHM:
                 list = drm_find_matching_map(dev, map);
@@ -479,11 +485,6 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
                 return -EINVAL;
         }
 
-        if (!map) {
-                mutex_unlock(&dev->struct_mutex);
-                return -EINVAL;
-        }
-
         /* Register and framebuffer maps are permanent */
         if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) {
                 mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 832de1d9ba7e..3dd1ed3d1bf5 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -560,7 +560,7 @@ via_init_dmablit(struct drm_device *dev)
                 blitq->head = 0;
                 blitq->cur = 0;
                 blitq->serviced = 0;
-                blitq->num_free = VIA_NUM_BLIT_SLOTS;
+                blitq->num_free = VIA_NUM_BLIT_SLOTS - 1;
                 blitq->num_outstanding = 0;
                 blitq->is_active = 0;
                 blitq->aborting = 0;
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index d57083a9e4e0..f2e5cb1bedf3 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2292,7 +2292,7 @@ static int __devinit ipmi_of_probe(struct of_device *dev,
         info->irq               = irq_of_parse_and_map(dev->node, 0);
         info->dev               = &dev->dev;
 
-        dev_dbg(&dev->dev, "addr 0x%lx regsize %ld spacing %ld irq %x\n",
+        dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %x\n",
                 info->io.addr_data, info->io.regsize, info->io.regspacing,
                 info->irq);
 
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 2ce0af1bd588..d95f316afb5a 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -1022,10 +1022,6 @@ static const unsigned short x86_keycodes[256] =
         308,310,313,314,315,317,318,319,320,357,322,323,324,325,276,330,
         332,340,365,342,343,344,345,346,356,270,341,368,369,370,371,372 };
 
-#ifdef CONFIG_MAC_EMUMOUSEBTN
-extern int mac_hid_mouse_emulate_buttons(int, int, int);
-#endif /* CONFIG_MAC_EMUMOUSEBTN */
-
 #ifdef CONFIG_SPARC
 static int sparc_l1_a_state = 0;
 extern void sun_do_break(void);
diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c
index 1f0962616ee5..4fe9206f84de 100644
--- a/drivers/char/lcd.c
+++ b/drivers/char/lcd.c
@@ -25,7 +25,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
-#include <linux/delay.h>
 
 #include "lcd.h"
 
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index aeec67e27264..859858561ab6 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -875,7 +875,7 @@ found:
 
 #ifdef CONFIG_ACPI
         if (sonypi_acpi_device)
-                acpi_bus_generate_event(sonypi_acpi_device, 1, event);
+                acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event);
 #endif
 
         kfifo_put(sonypi_device.fifo, (unsigned char *)&event, sizeof(event));
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index bbb7f1292665..2f97d2f8f916 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -1565,6 +1565,9 @@ static int hdlcdev_open(struct net_device *dev)
         int rc;
         unsigned long flags;
 
+        if (!try_module_get(THIS_MODULE))
+                return -EBUSY;
+
         DBGINFO(("%s hdlcdev_open\n", dev->name));
 
         /* generic HDLC layer open processing */
@@ -1634,6 +1637,7 @@ static int hdlcdev_close(struct net_device *dev)
         info->netcount=0;
         spin_unlock_irqrestore(&info->netlock, flags);
 
+        module_put(THIS_MODULE);
         return 0;
 }
 
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 9bb542913b86..39564b76d4a3 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -7,7 +7,7 @@
  * Reiner Sailer <sailer@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org       
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index b2e2b002a1bb..d15ccddc92eb 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -7,7 +7,7 @@
  * Reiner Sailer <sailer@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org       
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index 1ab0896070be..d0e7926eb486 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -7,7 +7,7 @@
  * Reiner Sailer <sailer@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org       
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
index 9363bcf0a402..6c831f9466b7 100644
--- a/drivers/char/tpm/tpm_atmel.h
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -4,7 +4,7 @@
  * Authors:
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index 8677fc6a545e..60a2d2630e36 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -7,6 +7,8 @@
  *      Reiner Sailer <sailer@watson.ibm.com>
  *      Kylene Hall <kjhall@us.ibm.com>
  *
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
+ *
  * Access to the eventlog extended by the TCG BIOS of PC platform
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c
index 608f73071bef..6313326bc41f 100644
--- a/drivers/char/tpm/tpm_nsc.c
+++ b/drivers/char/tpm/tpm_nsc.c
@@ -7,7 +7,7 @@
  * Reiner Sailer <sailer@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
- * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org       
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 483f3f60013c..23fa18a6654c 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -5,6 +5,8 @@
  * Leendert van Doorn <leendert@watson.ibm.com>
  * Kylene Hall <kjhall@us.ibm.com>
  *
+ * Maintained by: <tpmdd-devel@lists.sourceforge.net>
+ *
  * Device driver for TCG/TCPA TPM (trusted platform module).
  * Specifications at www.trustedcomputinggroup.org
  *
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 51ea93cab6c4..9c867cf6de64 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -2063,8 +2063,7 @@ static int init_dev(struct tty_driver *driver, int idx,
         }
 
         if (!*tp_loc) {
-                tp = (struct ktermios *) kmalloc(sizeof(struct ktermios),
-                                                GFP_KERNEL);
+                tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
                 if (!tp)
                         goto free_mem_out;
                 *tp = driver->init_termios;
@@ -2094,8 +2093,7 @@ static int init_dev(struct tty_driver *driver, int idx,
                 }
 
                 if (!*o_tp_loc) {
-                        o_tp = (struct ktermios *)
-                                kmalloc(sizeof(struct ktermios), GFP_KERNEL);
+                        o_tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
                         if (!o_tp)
                                 goto free_mem_out;
                         *o_tp = driver->other->init_termios;
diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
index e3f6a7d0c83d..c404fc69e7e6 100644
--- a/drivers/char/watchdog/alim1535_wdt.c
+++ b/drivers/char/watchdog/alim1535_wdt.c
@@ -312,6 +312,7 @@ static int ali_notify_sys(struct notifier_block *this, unsigned long code, void
  */
 
 static struct pci_device_id ali_pci_tbl[] = {
+        { PCI_VENDOR_ID_AL, 0x1533, PCI_ANY_ID, PCI_ANY_ID,},
         { PCI_VENDOR_ID_AL, 0x1535, PCI_ANY_ID, PCI_ANY_ID,},
         { 0, },
 };
@@ -329,9 +330,11 @@ static int __init ali_find_watchdog(void)
         struct pci_dev *pdev;
         u32 wdog;
 
-        /* Check for a 1535 series bridge */
+        /* Check for a 1533/1535 series bridge */
         pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1535, NULL);
-        if(pdev == NULL)
+        if (pdev == NULL)
+                pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1533, NULL);
+        if (pdev == NULL)
                 return -ENODEV;
         pci_dev_put(pdev);
 
diff --git a/drivers/char/watchdog/eurotechwdt.c b/drivers/char/watchdog/eurotechwdt.c
index b070324e27a6..b14e9d1f164d 100644
--- a/drivers/char/watchdog/eurotechwdt.c
+++ b/drivers/char/watchdog/eurotechwdt.c
@@ -1,5 +1,5 @@
 /*
- *      Eurotech CPU-1220/1410 on board WDT driver
+ *      Eurotech CPU-1220/1410/1420 on board WDT driver
  *
  *      (c) Copyright 2001 Ascensit <support@ascensit.com>
  *      (c) Copyright 2001 Rodolfo Giometti <giometti@ascensit.com>
@@ -25,6 +25,9 @@
 
 /* Changelog:
  *
+ * 2001 - Rodolfo Giometti
+ *      Initial release
+ *
  * 2002/04/25 - Rob Radez
  *      clean up #includes
  *      clean up locking
@@ -33,13 +36,15 @@
  *      add WDIOC_GETSTATUS and WDIOC_SETOPTIONS ioctls
  *      add expect_close support
  *
- * 2001 - Rodolfo Giometti
- *      Initial release
- *
  * 2002.05.30 - Joel Becker <joel.becker@oracle.com>
  *      Added Matt Domsch's nowayout module option.
  */
 
+/*
+ *      The eurotech CPU-1220/1410/1420's watchdog is a part
+ *      of the on-board SUPER I/O device SMSC FDC 37B782.
+ */
+
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>