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authorRussell King <rmk@arm.linux.org.uk>2005-10-28 12:52:56 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 12:52:56 -0400
commit9480e307cd88ef09ec9294c7d97ebec18e6d2221 (patch)
tree967e26d3a23c24dd52b114d672312c207714308c
parenta3a3395e487abc4c1371fe319a8ecbb3913a70a4 (diff)
[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks
In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat
-rw-r--r--Documentation/driver-model/driver.txt60
-rw-r--r--arch/arm/common/locomo.c10
-rw-r--r--arch/arm/common/sa1111.c11
-rw-r--r--arch/arm/common/scoop.c24
-rw-r--r--arch/arm/mach-pxa/corgi_ssp.c24
-rw-r--r--arch/arm/mach-sa1100/neponset.c30
-rw-r--r--drivers/base/platform.c20
-rw-r--r--drivers/char/s3c2410-rtc.c20
-rw-r--r--drivers/char/sonypi.c14
-rw-r--r--drivers/char/watchdog/s3c2410_wdt.c30
-rw-r--r--drivers/hwmon/hdaps.c6
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c8
-rw-r--r--drivers/i2c/i2c-core.c4
-rw-r--r--drivers/ieee1394/nodemgr.c4
-rw-r--r--drivers/input/keyboard/corgikbd.c22
-rw-r--r--drivers/input/keyboard/spitzkbd.c40
-rw-r--r--drivers/input/serio/i8042.c13
-rw-r--r--drivers/input/touchscreen/corgi_ts.c38
-rw-r--r--drivers/media/video/msp3400.c8
-rw-r--r--drivers/media/video/tda9887.c4
-rw-r--r--drivers/media/video/tuner-core.c4
-rw-r--r--drivers/mfd/mcp-sa11x0.c20
-rw-r--r--drivers/mmc/pxamci.c8
-rw-r--r--drivers/mmc/wbsd.c4
-rw-r--r--drivers/mtd/maps/sa1100-flash.c8
-rw-r--r--drivers/net/dm9000.c8
-rw-r--r--drivers/net/irda/sa1100_ir.c8
-rw-r--r--drivers/net/irda/smsc-ircc2.c12
-rw-r--r--drivers/net/phy/mdio_bus.c20
-rw-r--r--drivers/net/smc91x.c8
-rw-r--r--drivers/pci/pcie/portdrv_core.c4
-rw-r--r--drivers/pcmcia/au1000_generic.c21
-rw-r--r--drivers/pcmcia/hd64465_ss.c20
-rw-r--r--drivers/pcmcia/i82365.c20
-rw-r--r--drivers/pcmcia/m32r_cfc.c21
-rw-r--r--drivers/pcmcia/m32r_pcc.c21
-rw-r--r--drivers/pcmcia/omap_cf.c18
-rw-r--r--drivers/pcmcia/pxa2xx_base.c26
-rw-r--r--drivers/pcmcia/sa1100_generic.c20
-rw-r--r--drivers/pcmcia/tcic.c20
-rw-r--r--drivers/pcmcia/vrc4171_card.c24
-rw-r--r--drivers/serial/8250.c10
-rw-r--r--drivers/serial/imx.c8
-rw-r--r--drivers/serial/mpc52xx_uart.c8
-rw-r--r--drivers/serial/pxa.c8
-rw-r--r--drivers/serial/s3c2410.c9
-rw-r--r--drivers/serial/sa1100.c8
-rw-r--r--drivers/serial/vr41xx_siu.c10
-rw-r--r--drivers/usb/gadget/dummy_hcd.c22
-rw-r--r--drivers/usb/gadget/omap_udc.c9
-rw-r--r--drivers/usb/gadget/pxa2xx_udc.c17
-rw-r--r--drivers/usb/host/isp116x-hcd.c14
-rw-r--r--drivers/usb/host/ohci-omap.c10
-rw-r--r--drivers/usb/host/ohci-pxa27x.c4
-rw-r--r--drivers/usb/host/sl811-hcd.c10
-rw-r--r--drivers/video/backlight/corgi_bl.c10
-rw-r--r--drivers/video/imxfb.c10
-rw-r--r--drivers/video/pxafb.c10
-rw-r--r--drivers/video/s1d13xxxfb.c7
-rw-r--r--drivers/video/s3c2410fb.c27
-rw-r--r--drivers/video/sa1100fb.c10
-rw-r--r--drivers/video/w100fb.c46
-rw-r--r--include/linux/device.h17
-rw-r--r--sound/arm/pxa2xx-ac97.c8
-rw-r--r--sound/core/init.c14
-rw-r--r--sound/pci/ac97/ac97_bus.c6
66 files changed, 325 insertions, 692 deletions
diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt
index fabaca1ab1b0..7c26bfae4ba0 100644
--- a/Documentation/driver-model/driver.txt
+++ b/Documentation/driver-model/driver.txt
@@ -196,67 +196,11 @@ it into a supported low-power state.
196 196
197 int (*suspend) (struct device * dev, pm_message_t state, u32 level); 197 int (*suspend) (struct device * dev, pm_message_t state, u32 level);
198 198
199suspend is called to put the device in a low power state. There are 199suspend is called to put the device in a low power state.
200several stages to successfully suspending a device, which is denoted in
201the @level parameter. Breaking the suspend transition into several
202stages affords the platform flexibility in performing device power
203management based on the requirements of the system and the
204user-defined policy.
205
206SUSPEND_NOTIFY notifies the device that a suspend transition is about
207to happen. This happens on system power state transitions to verify
208that all devices can successfully suspend.
209
210A driver may choose to fail on this call, which should cause the
211entire suspend transition to fail. A driver should fail only if it
212knows that the device will not be able to be resumed properly when the
213system wakes up again. It could also fail if it somehow determines it
214is in the middle of an operation too important to stop.
215
216SUSPEND_DISABLE tells the device to stop I/O transactions. When it
217stops transactions, or what it should do with unfinished transactions
218is a policy of the driver. After this call, the driver should not
219accept any other I/O requests.
220
221SUSPEND_SAVE_STATE tells the device to save the context of the
222hardware. This includes any bus-specific hardware state and
223device-specific hardware state. A pointer to this saved state can be
224stored in the device's saved_state field.
225
226SUSPEND_POWER_DOWN tells the driver to place the device in the low
227power state requested.
228
229Whether suspend is called with a given level is a policy of the
230platform. Some levels may be omitted; drivers must not assume the
231reception of any level. However, all levels must be called in the
232order above; i.e. notification will always come before disabling;
233disabling the device will come before suspending the device.
234
235All calls are made with interrupts enabled, except for the
236SUSPEND_POWER_DOWN level.
237 200
238 int (*resume) (struct device * dev, u32 level); 201 int (*resume) (struct device * dev, u32 level);
239 202
240Resume is used to bring a device back from a low power state. Like the 203Resume is used to bring a device back from a low power state.
241suspend transition, it happens in several stages.
242
243RESUME_POWER_ON tells the driver to set the power state to the state
244before the suspend call (The device could have already been in a low
245power state before the suspend call to put in a lower power state).
246
247RESUME_RESTORE_STATE tells the driver to restore the state saved by
248the SUSPEND_SAVE_STATE suspend call.
249
250RESUME_ENABLE tells the driver to start accepting I/O transactions
251again. Depending on driver policy, the device may already have pending
252I/O requests.
253
254RESUME_POWER_ON is called with interrupts disabled. The other resume
255levels are called with interrupts enabled.
256
257As with the various suspend stages, the driver must not assume that
258any other resume calls have been or will be made. Each call should be
259self-contained and not dependent on any external state.
260 204
261 205
262Attributes 206Attributes
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index e8053d16829b..5cdb4122f057 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -550,15 +550,12 @@ struct locomo_save_data {
550 u16 LCM_SPIMD; 550 u16 LCM_SPIMD;
551}; 551};
552 552
553static int locomo_suspend(struct device *dev, pm_message_t state, u32 level) 553static int locomo_suspend(struct device *dev, pm_message_t state)
554{ 554{
555 struct locomo *lchip = dev_get_drvdata(dev); 555 struct locomo *lchip = dev_get_drvdata(dev);
556 struct locomo_save_data *save; 556 struct locomo_save_data *save;
557 unsigned long flags; 557 unsigned long flags;
558 558
559 if (level != SUSPEND_DISABLE)
560 return 0;
561
562 save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL); 559 save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL);
563 if (!save) 560 if (!save)
564 return -ENOMEM; 561 return -ENOMEM;
@@ -597,16 +594,13 @@ static int locomo_suspend(struct device *dev, pm_message_t state, u32 level)
597 return 0; 594 return 0;
598} 595}
599 596
600static int locomo_resume(struct device *dev, u32 level) 597static int locomo_resume(struct device *dev)
601{ 598{
602 struct locomo *lchip = dev_get_drvdata(dev); 599 struct locomo *lchip = dev_get_drvdata(dev);
603 struct locomo_save_data *save; 600 struct locomo_save_data *save;
604 unsigned long r; 601 unsigned long r;
605 unsigned long flags; 602 unsigned long flags;
606 603
607 if (level != RESUME_ENABLE)
608 return 0;
609
610 save = (struct locomo_save_data *) dev->power.saved_state; 604 save = (struct locomo_save_data *) dev->power.saved_state;
611 if (!save) 605 if (!save)
612 return 0; 606 return 0;
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 1a47fbf9cbbc..21e2a518ad3a 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -801,7 +801,7 @@ struct sa1111_save_data {
801 801
802#ifdef CONFIG_PM 802#ifdef CONFIG_PM
803 803
804static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level) 804static int sa1111_suspend(struct device *dev, pm_message_t state)
805{ 805{
806 struct sa1111 *sachip = dev_get_drvdata(dev); 806 struct sa1111 *sachip = dev_get_drvdata(dev);
807 struct sa1111_save_data *save; 807 struct sa1111_save_data *save;
@@ -809,9 +809,6 @@ static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level)
809 unsigned int val; 809 unsigned int val;
810 void __iomem *base; 810 void __iomem *base;
811 811
812 if (level != SUSPEND_DISABLE)
813 return 0;
814
815 save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL); 812 save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL);
816 if (!save) 813 if (!save)
817 return -ENOMEM; 814 return -ENOMEM;
@@ -856,23 +853,19 @@ static int sa1111_suspend(struct device *dev, pm_message_t state, u32 level)
856/* 853/*
857 * sa1111_resume - Restore the SA1111 device state. 854 * sa1111_resume - Restore the SA1111 device state.
858 * @dev: device to restore 855 * @dev: device to restore
859 * @level: resume level
860 * 856 *
861 * Restore the general state of the SA1111; clock control and 857 * Restore the general state of the SA1111; clock control and
862 * interrupt controller. Other parts of the SA1111 must be 858 * interrupt controller. Other parts of the SA1111 must be
863 * restored by their respective drivers, and must be called 859 * restored by their respective drivers, and must be called
864 * via LDM after this function. 860 * via LDM after this function.
865 */ 861 */
866static int sa1111_resume(struct device *dev, u32 level) 862static int sa1111_resume(struct device *dev)
867{ 863{
868 struct sa1111 *sachip = dev_get_drvdata(dev); 864 struct sa1111 *sachip = dev_get_drvdata(dev);
869 struct sa1111_save_data *save; 865 struct sa1111_save_data *save;
870 unsigned long flags, id; 866 unsigned long flags, id;
871 void __iomem *base; 867 void __iomem *base;
872 868
873 if (level != RESUME_ENABLE)
874 return 0;
875
876 save = (struct sa1111_save_data *)dev->power.saved_state; 869 save = (struct sa1111_save_data *)dev->power.saved_state;
877 if (!save) 870 if (!save)
878 return 0; 871 return 0;
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index 9e5245c702de..e8356b76d7c6 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -102,26 +102,24 @@ static void check_scoop_reg(struct scoop_dev *sdev)
102} 102}
103 103
104#ifdef CONFIG_PM 104#ifdef CONFIG_PM
105static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level) 105static int scoop_suspend(struct device *dev, pm_message_t state)
106{ 106{
107 if (level == SUSPEND_POWER_DOWN) { 107 struct scoop_dev *sdev = dev_get_drvdata(dev);
108 struct scoop_dev *sdev = dev_get_drvdata(dev); 108
109 check_scoop_reg(sdev);
110 sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR);
111 SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set;
109 112
110 check_scoop_reg(sdev);
111 sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR);
112 SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set;
113 }
114 return 0; 113 return 0;
115} 114}
116 115
117static int scoop_resume(struct device *dev, uint32_t level) 116static int scoop_resume(struct device *dev)
118{ 117{
119 if (level == RESUME_POWER_ON) { 118 struct scoop_dev *sdev = dev_get_drvdata(dev);
120 struct scoop_dev *sdev = dev_get_drvdata(dev); 119
120 check_scoop_reg(sdev);
121 SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr;
121 122
122 check_scoop_reg(sdev);
123 SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr;
124 }
125 return 0; 123 return 0;
126} 124}
127#else 125#else
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 0ef428287055..136c269db0b7 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -222,24 +222,22 @@ static int corgi_ssp_remove(struct device *dev)
222 return 0; 222 return 0;
223} 223}
224 224
225static int corgi_ssp_suspend(struct device *dev, pm_message_t state, u32 level) 225static int corgi_ssp_suspend(struct device *dev, pm_message_t state)
226{ 226{
227 if (level == SUSPEND_POWER_DOWN) { 227 ssp_flush(&corgi_ssp_dev);
228 ssp_flush(&corgi_ssp_dev); 228 ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state);
229 ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state); 229
230 }
231 return 0; 230 return 0;
232} 231}
233 232
234static int corgi_ssp_resume(struct device *dev, u32 level) 233static int corgi_ssp_resume(struct device *dev)
235{ 234{
236 if (level == RESUME_POWER_ON) { 235 GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */
237 GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */ 236 GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/
238 GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/ 237 GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/
239 GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/ 238 ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state);
240 ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state); 239 ssp_enable(&corgi_ssp_dev);
241 ssp_enable(&corgi_ssp_dev); 240
242 }
243 return 0; 241 return 0;
244} 242}
245 243
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index fc061641b7be..7609d69cf1cc 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -178,33 +178,27 @@ static int neponset_probe(struct device *dev)
178/* 178/*
179 * LDM power management. 179 * LDM power management.
180 */ 180 */
181static int neponset_suspend(struct device *dev, pm_message_t state, u32 level) 181static int neponset_suspend(struct device *dev, pm_message_t state)
182{ 182{
183 /* 183 /*
184 * Save state. 184 * Save state.
185 */ 185 */
186 if (level == SUSPEND_SAVE_STATE || 186 if (!dev->power.saved_state)
187 level == SUSPEND_DISABLE || 187 dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
188 level == SUSPEND_POWER_DOWN) { 188 if (!dev->power.saved_state)
189 if (!dev->power.saved_state) 189 return -ENOMEM;
190 dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL); 190
191 if (!dev->power.saved_state) 191 *(unsigned int *)dev->power.saved_state = NCR_0;
192 return -ENOMEM;
193
194 *(unsigned int *)dev->power.saved_state = NCR_0;
195 }
196 192
197 return 0; 193 return 0;
198} 194}
199 195
200static int neponset_resume(struct device *dev, u32 level) 196static int neponset_resume(struct device *dev)
201{ 197{
202 if (level == RESUME_RESTORE_STATE || level == RESUME_ENABLE) { 198 if (dev->power.saved_state) {
203 if (dev->power.saved_state) { 199 NCR_0 = *(unsigned int *)dev->power.saved_state;
204 NCR_0 = *(unsigned int *)dev->power.saved_state; 200 kfree(dev->power.saved_state);
205 kfree(dev->power.saved_state); 201 dev->power.saved_state = NULL;
206 dev->power.saved_state = NULL;
207 }
208 } 202 }
209 203
210 return 0; 204 return 0;
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index a1a56ff65b76..75ce8711bca5 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -281,13 +281,9 @@ static int platform_suspend(struct device * dev, pm_message_t state)
281{ 281{
282 int ret = 0; 282 int ret = 0;
283 283
284 if (dev->driver && dev->driver->suspend) { 284 if (dev->driver && dev->driver->suspend)
285 ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE); 285 ret = dev->driver->suspend(dev, state);
286 if (ret == 0) 286
287 ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE);
288 if (ret == 0)
289 ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
290 }
291 return ret; 287 return ret;
292} 288}
293 289
@@ -295,13 +291,9 @@ static int platform_resume(struct device * dev)
295{ 291{
296 int ret = 0; 292 int ret = 0;
297 293
298 if (dev->driver && dev->driver->resume) { 294 if (dev->driver && dev->driver->resume)
299 ret = dev->driver->resume(dev, RESUME_POWER_ON); 295 ret = dev->driver->resume(dev);
300 if (ret == 0) 296
301 ret = dev->driver->resume(dev, RESUME_RESTORE_STATE);
302 if (ret == 0)
303 ret = dev->driver->resume(dev, RESUME_ENABLE);
304 }
305 return ret; 297 return ret;
306} 298}
307 299
diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c
index e1a90d9a8756..887b8b2d7882 100644
--- a/drivers/char/s3c2410-rtc.c
+++ b/drivers/char/s3c2410-rtc.c
@@ -519,30 +519,28 @@ static struct timespec s3c2410_rtc_delta;
519 519
520static int ticnt_save; 520static int ticnt_save;
521 521
522static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state, u32 level) 522static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state)
523{ 523{
524 struct rtc_time tm; 524 struct rtc_time tm;
525 struct timespec time; 525 struct timespec time;
526 526
527 time.tv_nsec = 0; 527 time.tv_nsec = 0;
528 528
529 if (level == SUSPEND_POWER_DOWN) { 529 /* save TICNT for anyone using periodic interrupts */
530 /* save TICNT for anyone using periodic interrupts */
531 530
532 ticnt_save = readb(S3C2410_TICNT); 531 ticnt_save = readb(S3C2410_TICNT);
533 532
534 /* calculate time delta for suspend */ 533 /* calculate time delta for suspend */
535 534
536 s3c2410_rtc_gettime(&tm); 535 s3c2410_rtc_gettime(&tm);
537 rtc_tm_to_time(&tm, &time.tv_sec); 536 rtc_tm_to_time(&tm, &time.tv_sec);
538 save_time_delta(&s3c2410_rtc_delta, &time); 537 save_time_delta(&s3c2410_rtc_delta, &time);
539 s3c2410_rtc_enable(dev, 0); 538 s3c2410_rtc_enable(dev, 0);
540 }
541 539
542 return 0; 540 return 0;
543} 541}
544 542
545static int s3c2410_rtc_resume(struct device *dev, u32 level) 543static int s3c2410_rtc_resume(struct device *dev)
546{ 544{
547 struct rtc_time tm; 545 struct rtc_time tm;
548 struct timespec time; 546 struct timespec time;
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index a4873684f22c..f86c15587238 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1167,19 +1167,17 @@ static int sonypi_disable(void)
1167#ifdef CONFIG_PM 1167#ifdef CONFIG_PM
1168static int old_camera_power; 1168static int old_camera_power;
1169 1169
1170static int sonypi_suspend(struct device *dev, pm_message_t state, u32 level) 1170static int sonypi_suspend(struct device *dev, pm_message_t state)
1171{ 1171{
1172 if (level == SUSPEND_DISABLE) { 1172 old_camera_power = sonypi_device.camera_power;
1173 old_camera_power = sonypi_device.camera_power; 1173 sonypi_disable();
1174 sonypi_disable(); 1174
1175 }
1176 return 0; 1175 return 0;
1177} 1176}
1178 1177
1179static int sonypi_resume(struct device *dev, u32 level) 1178static int sonypi_resume(struct device *dev)
1180{ 1179{
1181 if (level == RESUME_ENABLE) 1180 sonypi_enable(old_camera_power);
1182 sonypi_enable(old_camera_power);
1183 return 0; 1181 return 0;
1184} 1182}
1185#endif 1183#endif
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index 3625b2601b42..b732020acadb 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -464,32 +464,28 @@ static void s3c2410wdt_shutdown(struct device *dev)
464static unsigned long wtcon_save; 464static unsigned long wtcon_save;
465static unsigned long wtdat_save; 465static unsigned long wtdat_save;
466 466
467static int s3c2410wdt_suspend(struct device *dev, pm_message_t state, u32 level) 467static int s3c2410wdt_suspend(struct device *dev, pm_message_t state)
468{ 468{
469 if (level == SUSPEND_POWER_DOWN) { 469 /* Save watchdog state, and turn it off. */
470 /* Save watchdog state, and turn it off. */ 470 wtcon_save = readl(wdt_base + S3C2410_WTCON);
471 wtcon_save = readl(wdt_base + S3C2410_WTCON); 471 wtdat_save = readl(wdt_base + S3C2410_WTDAT);
472 wtdat_save = readl(wdt_base + S3C2410_WTDAT);
473 472
474 /* Note that WTCNT doesn't need to be saved. */ 473 /* Note that WTCNT doesn't need to be saved. */
475 s3c2410wdt_stop(); 474 s3c2410wdt_stop();
476 }
477 475
478 return 0; 476 return 0;
479} 477}
480 478
481static int s3c2410wdt_resume(struct device *dev, u32 level) 479static int s3c2410wdt_resume(struct device *dev)
482{ 480{
483 if (level == RESUME_POWER_ON) { 481 /* Restore watchdog state. */
484 /* Restore watchdog state. */
485 482
486 writel(wtdat_save, wdt_base + S3C2410_WTDAT); 483 writel(wtdat_save, wdt_base + S3C2410_WTDAT);
487 writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */ 484 writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */
488 writel(wtcon_save, wdt_base + S3C2410_WTCON); 485 writel(wtcon_save, wdt_base + S3C2410_WTCON);
489 486
490 printk(KERN_INFO PFX "watchdog %sabled\n", 487 printk(KERN_INFO PFX "watchdog %sabled\n",
491 (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis"); 488 (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis");
492 }
493 489
494 return 0; 490 return 0;
495} 491}
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 7f0107613827..0015da5668a1 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -296,11 +296,9 @@ static int hdaps_probe(struct device *dev)
296 return 0; 296 return 0;
297} 297}
298 298
299static int hdaps_resume(struct device *dev, u32 level) 299static int hdaps_resume(struct device *dev)
300{ 300{
301 if (level == RESUME_ENABLE) 301 return hdaps_device_init();
302 return hdaps_device_init();
303 return 0;
304} 302}
305 303
306static struct device_driver hdaps_driver = { 304static struct device_driver hdaps_driver = {
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 73a092fb0e7e..69fa282df2d5 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -879,14 +879,12 @@ static int s3c24xx_i2c_remove(struct device *dev)
879} 879}
880 880
881#ifdef CONFIG_PM 881#ifdef CONFIG_PM
882static int s3c24xx_i2c_resume(struct device *dev, u32 level) 882static int s3c24xx_i2c_resume(struct device *dev)
883{ 883{
884 struct s3c24xx_i2c *i2c = dev_get_drvdata(dev); 884 struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
885 885
886 if (i2c != NULL && level == RESUME_ENABLE) { 886 if (i2c != NULL)
887 dev_dbg(dev, "resume: level %d\n", level);
888 s3c24xx_i2c_init(i2c); 887 s3c24xx_i2c_init(i2c);
889 }
890 888
891 return 0; 889 return 0;
892} 890}
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index dda472e5e8be..45aa0e54e297 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -48,7 +48,7 @@ static int i2c_bus_suspend(struct device * dev, pm_message_t state)
48 int rc = 0; 48 int rc = 0;
49 49
50 if (dev->driver && dev->driver->suspend) 50 if (dev->driver && dev->driver->suspend)
51 rc = dev->driver->suspend(dev,state,0); 51 rc = dev->driver->suspend(dev, state);
52 return rc; 52 return rc;
53} 53}
54 54
@@ -57,7 +57,7 @@ static int i2c_bus_resume(struct device * dev)
57 int rc = 0; 57 int rc = 0;
58 58
59 if (dev->driver && dev->driver->resume) 59 if (dev->driver && dev->driver->resume)
60 rc = dev->driver->resume(dev,0); 60 rc = dev->driver->resume(dev);
61 return rc; 61 return rc;
62} 62}
63 63
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 347ece6b583c..7fff5a1d2ea4 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -1292,7 +1292,7 @@ static void nodemgr_suspend_ne(struct node_entry *ne)
1292 1292
1293 if (ud->device.driver && 1293 if (ud->device.driver &&
1294 (!ud->device.driver->suspend || 1294 (!ud->device.driver->suspend ||
1295 ud->device.driver->suspend(&ud->device, PMSG_SUSPEND, 0))) 1295 ud->device.driver->suspend(&ud->device, PMSG_SUSPEND)))
1296 device_release_driver(&ud->device); 1296 device_release_driver(&ud->device);
1297 } 1297 }
1298 up_write(&ne->device.bus->subsys.rwsem); 1298 up_write(&ne->device.bus->subsys.rwsem);
@@ -1315,7 +1315,7 @@ static void nodemgr_resume_ne(struct node_entry *ne)
1315 continue; 1315 continue;
1316 1316
1317 if (ud->device.driver && ud->device.driver->resume) 1317 if (ud->device.driver && ud->device.driver->resume)
1318 ud->device.driver->resume(&ud->device, 0); 1318 ud->device.driver->resume(&ud->device);
1319 } 1319 }
1320 up_read(&ne->device.bus->subsys.rwsem); 1320 up_read(&ne->device.bus->subsys.rwsem);
1321 1321
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 564bb365f6fc..3210d298b3bc 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -259,24 +259,22 @@ static void corgikbd_hinge_timer(unsigned long data)
259} 259}
260 260
261#ifdef CONFIG_PM 261#ifdef CONFIG_PM
262static int corgikbd_suspend(struct device *dev, pm_message_t state, uint32_t level) 262static int corgikbd_suspend(struct device *dev, pm_message_t state)
263{ 263{
264 if (level == SUSPEND_POWER_DOWN) { 264 struct corgikbd *corgikbd = dev_get_drvdata(dev);
265 struct corgikbd *corgikbd = dev_get_drvdata(dev); 265 corgikbd->suspended = 1;
266 corgikbd->suspended = 1; 266
267 }
268 return 0; 267 return 0;
269} 268}
270 269
271static int corgikbd_resume(struct device *dev, uint32_t level) 270static int corgikbd_resume(struct device *dev)
272{ 271{
273 if (level == RESUME_POWER_ON) { 272 struct corgikbd *corgikbd = dev_get_drvdata(dev);
274 struct corgikbd *corgikbd = dev_get_drvdata(dev); 273
274 /* Upon resume, ignore the suspend key for a short while */
275 corgikbd->suspend_jiffies=jiffies;
276 corgikbd->suspended = 0;
275 277
276 /* Upon resume, ignore the suspend key for a short while */
277 corgikbd->suspend_jiffies=jiffies;
278 corgikbd->suspended = 0;
279 }
280 return 0; 278 return 0;
281} 279}
282#else 280#else
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 732fb310e487..cee9c734a048 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -309,34 +309,32 @@ static void spitzkbd_hinge_timer(unsigned long data)
309} 309}
310 310
311#ifdef CONFIG_PM 311#ifdef CONFIG_PM
312static int spitzkbd_suspend(struct device *dev, pm_message_t state, uint32_t level) 312static int spitzkbd_suspend(struct device *dev, pm_message_t state)
313{ 313{
314 if (level == SUSPEND_POWER_DOWN) { 314 int i;
315 int i; 315 struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
316 struct spitzkbd *spitzkbd = dev_get_drvdata(dev); 316 spitzkbd->suspended = 1;
317 spitzkbd->suspended = 1; 317
318 318 /* Set Strobe lines as inputs - *except* strobe line 0 leave this
319 /* Set Strobe lines as inputs - *except* strobe line 0 leave this 319 enabled so we can detect a power button press for resume */
320 enabled so we can detect a power button press for resume */ 320 for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++)
321 for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++) 321 pxa_gpio_mode(spitz_strobes[i] | GPIO_IN);
322 pxa_gpio_mode(spitz_strobes[i] | GPIO_IN); 322
323 }
324 return 0; 323 return 0;
325} 324}
326 325
327static int spitzkbd_resume(struct device *dev, uint32_t level) 326static int spitzkbd_resume(struct device *dev)
328{ 327{
329 if (level == RESUME_POWER_ON) { 328 int i;
330 int i; 329 struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
331 struct spitzkbd *spitzkbd = dev_get_drvdata(dev); 330
331 for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
332 pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
332 333
333 for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++) 334 /* Upon resume, ignore the suspend key for a short while */
334 pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH); 335 spitzkbd->suspend_jiffies = jiffies;
336 spitzkbd->suspended = 0;
335 337
336 /* Upon resume, ignore the suspend key for a short while */
337 spitzkbd->suspend_jiffies = jiffies;
338 spitzkbd->suspended = 0;
339 }
340 return 0; 338 return 0;
341} 339}
342#else 340#else
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 40d451ce07ff..4bc40f159996 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -911,12 +911,10 @@ static long i8042_panic_blink(long count)
911 * Here we try to restore the original BIOS settings 911 * Here we try to restore the original BIOS settings
912 */ 912 */
913 913
914static int i8042_suspend(struct device *dev, pm_message_t state, u32 level) 914static int i8042_suspend(struct device *dev, pm_message_t state)
915{ 915{
916 if (level == SUSPEND_DISABLE) { 916 del_timer_sync(&i8042_timer);
917 del_timer_sync(&i8042_timer); 917 i8042_controller_reset();
918 i8042_controller_reset();
919 }
920 918
921 return 0; 919 return 0;
922} 920}
@@ -926,13 +924,10 @@ static int i8042_suspend(struct device *dev, pm_message_t state, u32 level)
926 * Here we try to reset everything back to a state in which suspended 924 * Here we try to reset everything back to a state in which suspended
927 */ 925 */
928 926
929static int i8042_resume(struct device *dev, u32 level) 927static int i8042_resume(struct device *dev)
930{ 928{
931 int i; 929 int i;
932 930
933 if (level != RESUME_ENABLE)
934 return 0;
935
936 if (i8042_ctl_test()) 931 if (i8042_ctl_test())
937 return -1; 932 return -1;
938 933
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index 40ae183ba1cd..0ba3e6562bff 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -231,34 +231,32 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs)
231} 231}
232 232
233#ifdef CONFIG_PM 233#ifdef CONFIG_PM
234static int corgits_suspend(struct device *dev, pm_message_t state, uint32_t level) 234static int corgits_suspend(struct device *dev, pm_message_t state)
235{ 235{
236 if (level == SUSPEND_POWER_DOWN) { 236 struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
237 struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
238
239 if (corgi_ts->pendown) {
240 del_timer_sync(&corgi_ts->timer);
241 corgi_ts->tc.pressure = 0;
242 new_data(corgi_ts, NULL);
243 corgi_ts->pendown = 0;
244 }
245 corgi_ts->power_mode = PWR_MODE_SUSPEND;
246 237
247 corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS); 238 if (corgi_ts->pendown) {
239 del_timer_sync(&corgi_ts->timer);
240 corgi_ts->tc.pressure = 0;
241 new_data(corgi_ts, NULL);
242 corgi_ts->pendown = 0;
248 } 243 }
244 corgi_ts->power_mode = PWR_MODE_SUSPEND;
245
246 corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
247
249 return 0; 248 return 0;
250} 249}
251 250
252static int corgits_resume(struct device *dev, uint32_t level) 251static int corgits_resume(struct device *dev)
253{ 252{
254 if (level == RESUME_POWER_ON) { 253 struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
255 struct corgi_ts *corgi_ts = dev_get_drvdata(dev); 254
255 corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
256 /* Enable Falling Edge */
257 set_irq_type(corgi_ts->irq_gpio, IRQT_FALLING);
258 corgi_ts->power_mode = PWR_MODE_ACTIVE;
256 259
257 corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
258 /* Enable Falling Edge */
259 set_irq_type(corgi_ts->irq_gpio, IRQT_FALLING);
260 corgi_ts->power_mode = PWR_MODE_ACTIVE;
261 }
262 return 0; 260 return 0;
263} 261}
264#else 262#else
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index f0d43fc2632f..262890cb20a7 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -1420,8 +1420,8 @@ static int msp_detach(struct i2c_client *client);
1420static int msp_probe(struct i2c_adapter *adap); 1420static int msp_probe(struct i2c_adapter *adap);
1421static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg); 1421static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
1422 1422
1423static int msp_suspend(struct device * dev, pm_message_t state, u32 level); 1423static int msp_suspend(struct device * dev, pm_message_t state);
1424static int msp_resume(struct device * dev, u32 level); 1424static int msp_resume(struct device * dev);
1425 1425
1426static void msp_wake_thread(struct i2c_client *client); 1426static void msp_wake_thread(struct i2c_client *client);
1427 1427
@@ -1821,7 +1821,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
1821 return 0; 1821 return 0;
1822} 1822}
1823 1823
1824static int msp_suspend(struct device * dev, pm_message_t state, u32 level) 1824static int msp_suspend(struct device * dev, pm_message_t state)
1825{ 1825{
1826 struct i2c_client *c = container_of(dev, struct i2c_client, dev); 1826 struct i2c_client *c = container_of(dev, struct i2c_client, dev);
1827 1827
@@ -1830,7 +1830,7 @@ static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
1830 return 0; 1830 return 0;
1831} 1831}
1832 1832
1833static int msp_resume(struct device * dev, u32 level) 1833static int msp_resume(struct device * dev)
1834{ 1834{
1835 struct i2c_client *c = container_of(dev, struct i2c_client, dev); 1835 struct i2c_client *c = container_of(dev, struct i2c_client, dev);
1836 1836
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 0456dda2624d..94053f149ddf 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -784,13 +784,13 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
784 return 0; 784 return 0;
785} 785}
786 786
787static int tda9887_suspend(struct device * dev, pm_message_t state, u32 level) 787static int tda9887_suspend(struct device * dev, pm_message_t state)
788{ 788{
789 dprintk("tda9887: suspend\n"); 789 dprintk("tda9887: suspend\n");
790 return 0; 790 return 0;
791} 791}
792 792
793static int tda9887_resume(struct device * dev, u32 level) 793static int tda9887_resume(struct device * dev)
794{ 794{
795 struct i2c_client *c = container_of(dev, struct i2c_client, dev); 795 struct i2c_client *c = container_of(dev, struct i2c_client, dev);
796 struct tda9887 *t = i2c_get_clientdata(c); 796 struct tda9887 *t = i2c_get_clientdata(c);
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 05572020af4d..ad85bef1c3d5 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -697,7 +697,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
697 return 0; 697 return 0;
698} 698}
699 699
700static int tuner_suspend(struct device *dev, pm_message_t state, u32 level) 700static int tuner_suspend(struct device *dev, pm_message_t state)
701{ 701{
702 struct i2c_client *c = container_of (dev, struct i2c_client, dev); 702 struct i2c_client *c = container_of (dev, struct i2c_client, dev);
703 struct tuner *t = i2c_get_clientdata (c); 703 struct tuner *t = i2c_get_clientdata (c);
@@ -707,7 +707,7 @@ static int tuner_suspend(struct device *dev, pm_message_t state, u32 level)
707 return 0; 707 return 0;
708} 708}
709 709
710static int tuner_resume(struct device *dev, u32 level) 710static int tuner_resume(struct device *dev)
711{ 711{
712 struct i2c_client *c = container_of (dev, struct i2c_client, dev); 712 struct i2c_client *c = container_of (dev, struct i2c_client, dev);
713 struct tuner *t = i2c_get_clientdata (c); 713 struct tuner *t = i2c_get_clientdata (c);
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index e9806fbbe696..720e7a326308 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -219,26 +219,24 @@ static int mcp_sa11x0_remove(struct device *dev)
219 return 0; 219 return 0;
220} 220}
221 221
222static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state, u32 level) 222static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state)
223{ 223{
224 struct mcp *mcp = dev_get_drvdata(dev); 224 struct mcp *mcp = dev_get_drvdata(dev);
225 225
226 if (level == SUSPEND_DISABLE) { 226 priv(mcp)->mccr0 = Ser4MCCR0;
227 priv(mcp)->mccr0 = Ser4MCCR0; 227 priv(mcp)->mccr1 = Ser4MCCR1;
228 priv(mcp)->mccr1 = Ser4MCCR1; 228 Ser4MCCR0 &= ~MCCR0_MCE;
229 Ser4MCCR0 &= ~MCCR0_MCE; 229
230 }
231 return 0; 230 return 0;
232} 231}
233 232
234static int mcp_sa11x0_resume(struct device *dev, u32 level) 233static int mcp_sa11x0_resume(struct device *dev)
235{ 234{
236 struct mcp *mcp = dev_get_drvdata(dev); 235 struct mcp *mcp = dev_get_drvdata(dev);
237 236
238 if (level == RESUME_RESTORE_STATE) { 237 Ser4MCCR1 = priv(mcp)->mccr1;
239 Ser4MCCR1 = priv(mcp)->mccr1; 238 Ser4MCCR0 = priv(mcp)->mccr0;
240 Ser4MCCR0 = priv(mcp)->mccr0; 239
241 }
242 return 0; 240 return 0;
243} 241}
244 242
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index b53af57074e3..8eba373d42d7 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -571,23 +571,23 @@ static int pxamci_remove(struct device *dev)
571} 571}
572 572
573#ifdef CONFIG_PM 573#ifdef CONFIG_PM
574static int pxamci_suspend(struct device *dev, pm_message_t state, u32 level) 574static int pxamci_suspend(struct device *dev, pm_message_t state)
575{ 575{
576 struct mmc_host *mmc = dev_get_drvdata(dev); 576 struct mmc_host *mmc = dev_get_drvdata(dev);
577 int ret = 0; 577 int ret = 0;
578 578
579 if (mmc && level == SUSPEND_DISABLE) 579 if (mmc)
580 ret = mmc_suspend_host(mmc, state); 580 ret = mmc_suspend_host(mmc, state);
581 581
582 return ret; 582 return ret;
583} 583}
584 584
585static int pxamci_resume(struct device *dev, u32 level) 585static int pxamci_resume(struct device *dev)
586{ 586{
587 struct mmc_host *mmc = dev_get_drvdata(dev); 587 struct mmc_host *mmc = dev_get_drvdata(dev);
588 int ret = 0; 588 int ret = 0;
589 589
590 if (mmc && level == RESUME_ENABLE) 590 if (mmc)
591 ret = mmc_resume_host(mmc); 591 ret = mmc_resume_host(mmc);
592 592
593 return ret; 593 return ret;
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 3cbca7cbea80..25f7ce7b3bc0 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1955,14 +1955,14 @@ static void __devexit wbsd_pnp_remove(struct pnp_dev * dev)
1955 */ 1955 */
1956 1956
1957#ifdef CONFIG_PM 1957#ifdef CONFIG_PM
1958static int wbsd_suspend(struct device *dev, pm_message_t state, u32 level) 1958static int wbsd_suspend(struct device *dev, pm_message_t state)
1959{ 1959{
1960 DBGF("Not yet supported\n"); 1960 DBGF("Not yet supported\n");
1961 1961
1962 return 0; 1962 return 0;
1963} 1963}
1964 1964
1965static int wbsd_resume(struct device *dev, u32 level) 1965static int wbsd_resume(struct device *dev)
1966{ 1966{
1967 DBGF("Not yet supported\n"); 1967 DBGF("Not yet supported\n");
1968 1968
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 8dcaa357b4bb..55f21ddec3df 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -402,21 +402,21 @@ static int __exit sa1100_mtd_remove(struct device *dev)
402} 402}
403 403
404#ifdef CONFIG_PM 404#ifdef CONFIG_PM
405static int sa1100_mtd_suspend(struct device *dev, pm_message_t state, u32 level) 405static int sa1100_mtd_suspend(struct device *dev, pm_message_t state)
406{ 406{
407 struct sa_info *info = dev_get_drvdata(dev); 407 struct sa_info *info = dev_get_drvdata(dev);
408 int ret = 0; 408 int ret = 0;
409 409
410 if (info && level == SUSPEND_SAVE_STATE) 410 if (info)
411 ret = info->mtd->suspend(info->mtd); 411 ret = info->mtd->suspend(info->mtd);
412 412
413 return ret; 413 return ret;
414} 414}
415 415
416static int sa1100_mtd_resume(struct device *dev, u32 level) 416static int sa1100_mtd_resume(struct device *dev)
417{ 417{
418 struct sa_info *info = dev_get_drvdata(dev); 418 struct sa_info *info = dev_get_drvdata(dev);
419 if (info && level == RESUME_RESTORE_STATE) 419 if (info)
420 info->mtd->resume(info->mtd); 420 info->mtd->resume(info->mtd);
421 return 0; 421 return 0;
422} 422}
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index e54fc10f6846..abce1f730d00 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1140,11 +1140,11 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
1140} 1140}
1141 1141
1142static int 1142static int
1143dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level) 1143dm9000_drv_suspend(struct device *dev, pm_message_t state)
1144{ 1144{
1145 struct net_device *ndev = dev_get_drvdata(dev); 1145 struct net_device *ndev = dev_get_drvdata(dev);
1146 1146
1147 if (ndev && level == SUSPEND_DISABLE) { 1147 if (ndev) {
1148 if (netif_running(ndev)) { 1148 if (netif_running(ndev)) {
1149 netif_device_detach(ndev); 1149 netif_device_detach(ndev);
1150 dm9000_shutdown(ndev); 1150 dm9000_shutdown(ndev);
@@ -1154,12 +1154,12 @@ dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level)
1154} 1154}
1155 1155
1156static int 1156static int
1157dm9000_drv_resume(struct device *dev, u32 level) 1157dm9000_drv_resume(struct device *dev)
1158{ 1158{
1159 struct net_device *ndev = dev_get_drvdata(dev); 1159 struct net_device *ndev = dev_get_drvdata(dev);
1160 board_info_t *db = (board_info_t *) ndev->priv; 1160 board_info_t *db = (board_info_t *) ndev->priv;
1161 1161
1162 if (ndev && level == RESUME_ENABLE) { 1162 if (ndev) {
1163 1163
1164 if (netif_running(ndev)) { 1164 if (netif_running(ndev)) {
1165 dm9000_reset(db); 1165 dm9000_reset(db);
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 8d34ac60d906..06883309916d 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -291,12 +291,12 @@ static void sa1100_irda_shutdown(struct sa1100_irda *si)
291/* 291/*
292 * Suspend the IrDA interface. 292 * Suspend the IrDA interface.
293 */ 293 */
294static int sa1100_irda_suspend(struct device *_dev, pm_message_t state, u32 level) 294static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
295{ 295{
296 struct net_device *dev = dev_get_drvdata(_dev); 296 struct net_device *dev = dev_get_drvdata(_dev);
297 struct sa1100_irda *si; 297 struct sa1100_irda *si;
298 298
299 if (!dev || level != SUSPEND_DISABLE) 299 if (!dev)
300 return 0; 300 return 0;
301 301
302 si = dev->priv; 302 si = dev->priv;
@@ -316,12 +316,12 @@ static int sa1100_irda_suspend(struct device *_dev, pm_message_t state, u32 leve
316/* 316/*
317 * Resume the IrDA interface. 317 * Resume the IrDA interface.
318 */ 318 */
319static int sa1100_irda_resume(struct device *_dev, u32 level) 319static int sa1100_irda_resume(struct device *_dev)
320{ 320{
321 struct net_device *dev = dev_get_drvdata(_dev); 321 struct net_device *dev = dev_get_drvdata(_dev);
322 struct sa1100_irda *si; 322 struct sa1100_irda *si;
323 323
324 if (!dev || level != RESUME_ENABLE) 324 if (!dev)
325 return 0; 325 return 0;
326 326
327 si = dev->priv; 327 si = dev->priv;
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index dd89bda1f131..bbac720cca63 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -213,8 +213,8 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base);
213 213
214/* Power Management */ 214/* Power Management */
215 215
216static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level); 216static int smsc_ircc_suspend(struct device *dev, pm_message_t state);
217static int smsc_ircc_resume(struct device *dev, u32 level); 217static int smsc_ircc_resume(struct device *dev);
218 218
219static struct device_driver smsc_ircc_driver = { 219static struct device_driver smsc_ircc_driver = {
220 .name = SMSC_IRCC2_DRIVER_NAME, 220 .name = SMSC_IRCC2_DRIVER_NAME,
@@ -1646,13 +1646,13 @@ static int smsc_ircc_net_close(struct net_device *dev)
1646 return 0; 1646 return 0;
1647} 1647}
1648 1648
1649static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level) 1649static int smsc_ircc_suspend(struct device *dev, pm_message_t state)
1650{ 1650{
1651 struct smsc_ircc_cb *self = dev_get_drvdata(dev); 1651 struct smsc_ircc_cb *self = dev_get_drvdata(dev);
1652 1652
1653 IRDA_MESSAGE("%s, Suspending\n", driver_name); 1653 IRDA_MESSAGE("%s, Suspending\n", driver_name);
1654 1654
1655 if (level == SUSPEND_DISABLE && !self->io.suspended) { 1655 if (!self->io.suspended) {
1656 smsc_ircc_net_close(self->netdev); 1656 smsc_ircc_net_close(self->netdev);
1657 self->io.suspended = 1; 1657 self->io.suspended = 1;
1658 } 1658 }
@@ -1660,11 +1660,11 @@ static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level)
1660 return 0; 1660 return 0;
1661} 1661}
1662 1662
1663static int smsc_ircc_resume(struct device *dev, u32 level) 1663static int smsc_ircc_resume(struct device *dev)
1664{ 1664{
1665 struct smsc_ircc_cb *self = dev_get_drvdata(dev); 1665 struct smsc_ircc_cb *self = dev_get_drvdata(dev);
1666 1666
1667 if (level == RESUME_ENABLE && self->io.suspended) { 1667 if (self->io.suspended) {
1668 1668
1669 smsc_ircc_net_open(self->netdev); 1669 smsc_ircc_net_open(self->netdev);
1670 self->io.suspended = 0; 1670 self->io.suspended = 0;
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 90630672703d..ad93b0da87f0 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -133,13 +133,9 @@ static int mdio_bus_suspend(struct device * dev, pm_message_t state)
133 int ret = 0; 133 int ret = 0;
134 struct device_driver *drv = dev->driver; 134 struct device_driver *drv = dev->driver;
135 135
136 if (drv && drv->suspend) { 136 if (drv && drv->suspend)
137 ret = drv->suspend(dev, state, SUSPEND_DISABLE); 137 ret = drv->suspend(dev, state);
138 if (ret == 0) 138
139 ret = drv->suspend(dev, state, SUSPEND_SAVE_STATE);
140 if (ret == 0)
141 ret = drv->suspend(dev, state, SUSPEND_POWER_DOWN);
142 }
143 return ret; 139 return ret;
144} 140}
145 141
@@ -148,13 +144,9 @@ static int mdio_bus_resume(struct device * dev)
148 int ret = 0; 144 int ret = 0;
149 struct device_driver *drv = dev->driver; 145 struct device_driver *drv = dev->driver;
150 146
151 if (drv && drv->resume) { 147 if (drv && drv->resume)
152 ret = drv->resume(dev, RESUME_POWER_ON); 148 ret = drv->resume(dev);
153 if (ret == 0) 149
154 ret = drv->resume(dev, RESUME_RESTORE_STATE);
155 if (ret == 0)
156 ret = drv->resume(dev, RESUME_ENABLE);
157 }
158 return ret; 150 return ret;
159} 151}
160 152
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 1438fdd20826..0ddaa611cc61 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2291,11 +2291,11 @@ static int smc_drv_remove(struct device *dev)
2291 return 0; 2291 return 0;
2292} 2292}
2293 2293
2294static int smc_drv_suspend(struct device *dev, pm_message_t state, u32 level) 2294static int smc_drv_suspend(struct device *dev, pm_message_t state)
2295{ 2295{
2296 struct net_device *ndev = dev_get_drvdata(dev); 2296 struct net_device *ndev = dev_get_drvdata(dev);
2297 2297
2298 if (ndev && level == SUSPEND_DISABLE) { 2298 if (ndev) {
2299 if (netif_running(ndev)) { 2299 if (netif_running(ndev)) {
2300 netif_device_detach(ndev); 2300 netif_device_detach(ndev);
2301 smc_shutdown(ndev); 2301 smc_shutdown(ndev);
@@ -2305,12 +2305,12 @@ static int smc_drv_suspend(struct device *dev, pm_message_t state, u32 level)
2305 return 0; 2305 return 0;
2306} 2306}
2307 2307
2308static int smc_drv_resume(struct device *dev, u32 level) 2308static int smc_drv_resume(struct device *dev)
2309{ 2309{
2310 struct platform_device *pdev = to_platform_device(dev); 2310 struct platform_device *pdev = to_platform_device(dev);
2311 struct net_device *ndev = dev_get_drvdata(dev); 2311 struct net_device *ndev = dev_get_drvdata(dev);
2312 2312
2313 if (ndev && level == RESUME_ENABLE) { 2313 if (ndev) {
2314 struct smc_local *lp = netdev_priv(ndev); 2314 struct smc_local *lp = netdev_priv(ndev);
2315 smc_enable_device(pdev); 2315 smc_enable_device(pdev);
2316 if (netif_running(ndev)) { 2316 if (netif_running(ndev)) {
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 393e0cee91a9..14f05d22bb70 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -61,7 +61,7 @@ static int pcie_port_remove_service(struct device *dev)
61 61
62static void pcie_port_shutdown_service(struct device *dev) {} 62static void pcie_port_shutdown_service(struct device *dev) {}
63 63
64static int pcie_port_suspend_service(struct device *dev, pm_message_t state, u32 level) 64static int pcie_port_suspend_service(struct device *dev, pm_message_t state)
65{ 65{
66 struct pcie_device *pciedev; 66 struct pcie_device *pciedev;
67 struct pcie_port_service_driver *driver; 67 struct pcie_port_service_driver *driver;
@@ -76,7 +76,7 @@ static int pcie_port_suspend_service(struct device *dev, pm_message_t state, u32
76 return 0; 76 return 0;
77} 77}
78 78
79static int pcie_port_resume_service(struct device *dev, u32 level) 79static int pcie_port_resume_service(struct device *dev)
80{ 80{
81 struct pcie_device *pciedev; 81 struct pcie_device *pciedev;
82 struct pcie_port_service_driver *driver; 82 struct pcie_port_service_driver *driver;
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 470ef756252e..d90a634cebf5 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -519,30 +519,13 @@ static int au1x00_drv_pcmcia_probe(struct device *dev)
519} 519}
520 520
521 521
522static int au1x00_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level)
523{
524 int ret = 0;
525 if (level == SUSPEND_SAVE_STATE)
526 ret = pcmcia_socket_dev_suspend(dev, state);
527 return ret;
528}
529
530static int au1x00_drv_pcmcia_resume(struct device *dev, u32 level)
531{
532 int ret = 0;
533 if (level == RESUME_RESTORE_STATE)
534 ret = pcmcia_socket_dev_resume(dev);
535 return ret;
536}
537
538
539static struct device_driver au1x00_pcmcia_driver = { 522static struct device_driver au1x00_pcmcia_driver = {
540 .probe = au1x00_drv_pcmcia_probe, 523 .probe = au1x00_drv_pcmcia_probe,
541 .remove = au1x00_drv_pcmcia_remove, 524 .remove = au1x00_drv_pcmcia_remove,
542 .name = "au1x00-pcmcia", 525 .name = "au1x00-pcmcia",
543 .bus = &platform_bus_type, 526 .bus = &platform_bus_type,
544 .suspend = au1x00_drv_pcmcia_suspend, 527 .suspend = pcmcia_socket_dev_suspend,
545 .resume = au1x00_drv_pcmcia_resume 528 .resume = pcmcia_socket_dev_resume,
546}; 529};
547 530
548static struct platform_device au1x00_device = { 531static struct platform_device au1x00_device = {
diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c
index 316f8bcc878b..b57a0b98b4d6 100644
--- a/drivers/pcmcia/hd64465_ss.c
+++ b/drivers/pcmcia/hd64465_ss.c
@@ -844,27 +844,11 @@ static void hs_exit_socket(hs_socket_t *sp)
844 local_irq_restore(flags); 844 local_irq_restore(flags);
845} 845}
846 846
847static int hd64465_suspend(struct device *dev, pm_message_t state, u32 level)
848{
849 int ret = 0;
850 if (level == SUSPEND_SAVE_STATE)
851 ret = pcmcia_socket_dev_suspend(dev, state);
852 return ret;
853}
854
855static int hd64465_resume(struct device *dev, u32 level)
856{
857 int ret = 0;
858 if (level == RESUME_RESTORE_STATE)
859 ret = pcmcia_socket_dev_resume(dev);
860 return ret;
861}
862
863static struct device_driver hd64465_driver = { 847static struct device_driver hd64465_driver = {
864 .name = "hd64465-pcmcia", 848 .name = "hd64465-pcmcia",
865 .bus = &platform_bus_type, 849 .bus = &platform_bus_type,
866 .suspend = hd64465_suspend, 850 .suspend = pcmcia_socket_dev_suspend,
867 .resume = hd64465_resume, 851 .resume = pcmcia_socket_dev_resume,
868}; 852};
869 853
870static struct platform_device hd64465_device = { 854static struct platform_device hd64465_device = {
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index a713015e8228..4a41f67d185d 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1332,27 +1332,11 @@ static struct pccard_operations pcic_operations = {
1332 1332
1333/*====================================================================*/ 1333/*====================================================================*/
1334 1334
1335static int i82365_suspend(struct device *dev, pm_message_t state, u32 level)
1336{
1337 int ret = 0;
1338 if (level == SUSPEND_SAVE_STATE)
1339 ret = pcmcia_socket_dev_suspend(dev, state);
1340 return ret;
1341}
1342
1343static int i82365_resume(struct device *dev, u32 level)
1344{
1345 int ret = 0;
1346 if (level == RESUME_RESTORE_STATE)
1347 ret = pcmcia_socket_dev_resume(dev);
1348 return ret;
1349}
1350
1351static struct device_driver i82365_driver = { 1335static struct device_driver i82365_driver = {
1352 .name = "i82365", 1336 .name = "i82365",
1353 .bus = &platform_bus_type, 1337 .bus = &platform_bus_type,
1354 .suspend = i82365_suspend, 1338 .suspend = pcmcia_socket_dev_suspend,
1355 .resume = i82365_resume, 1339 .resume = pcmcia_socket_dev_resume,
1356}; 1340};
1357 1341
1358static struct platform_device i82365_device = { 1342static struct platform_device i82365_device = {
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 65f3ee3d4d3c..c6ed70ea4812 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -731,28 +731,11 @@ static struct pccard_operations pcc_operations = {
731 731
732/*====================================================================*/ 732/*====================================================================*/
733 733
734static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level)
735{
736 int ret = 0;
737 if (level == SUSPEND_SAVE_STATE)
738 ret = pcmcia_socket_dev_suspend(dev, state);
739 return ret;
740}
741
742static int m32r_pcc_resume(struct device *dev, u32 level)
743{
744 int ret = 0;
745 if (level == RESUME_RESTORE_STATE)
746 ret = pcmcia_socket_dev_resume(dev);
747 return ret;
748}
749
750
751static struct device_driver pcc_driver = { 734static struct device_driver pcc_driver = {
752 .name = "cfc", 735 .name = "cfc",
753 .bus = &platform_bus_type, 736 .bus = &platform_bus_type,
754 .suspend = m32r_pcc_suspend, 737 .suspend = pcmcia_socket_dev_suspend,
755 .resume = m32r_pcc_resume, 738 .resume = pcmcia_socket_dev_resume,
756}; 739};
757 740
758static struct platform_device pcc_device = { 741static struct platform_device pcc_device = {
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index 7b14d7efd68c..3397ff28de6a 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -695,28 +695,11 @@ static struct pccard_operations pcc_operations = {
695 695
696/*====================================================================*/ 696/*====================================================================*/
697 697
698static int m32r_pcc_suspend(struct device *dev, pm_message_t state, u32 level)
699{
700 int ret = 0;
701 if (level == SUSPEND_SAVE_STATE)
702 ret = pcmcia_socket_dev_suspend(dev, state);
703 return ret;
704}
705
706static int m32r_pcc_resume(struct device *dev, u32 level)
707{
708 int ret = 0;
709 if (level == RESUME_RESTORE_STATE)
710 ret = pcmcia_socket_dev_resume(dev);
711 return ret;
712}
713
714
715static struct device_driver pcc_driver = { 698static struct device_driver pcc_driver = {
716 .name = "pcc", 699 .name = "pcc",
717 .bus = &platform_bus_type, 700 .bus = &platform_bus_type,
718 .suspend = m32r_pcc_suspend, 701 .suspend = pcmcia_socket_dev_suspend,
719 .resume = m32r_pcc_resume, 702 .resume = pcmcia_socket_dev_resume,
720}; 703};
721 704
722static struct platform_device pcc_device = { 705static struct platform_device pcc_device = {
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 94be9e51654e..2558c3cc91ec 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -329,27 +329,13 @@ static int __devexit omap_cf_remove(struct device *dev)
329 return 0; 329 return 0;
330} 330}
331 331
332static int omap_cf_suspend(struct device *dev, pm_message_t mesg, u32 level)
333{
334 if (level != SUSPEND_SAVE_STATE)
335 return 0;
336 return pcmcia_socket_dev_suspend(dev, mesg);
337}
338
339static int omap_cf_resume(struct device *dev, u32 level)
340{
341 if (level != RESUME_RESTORE_STATE)
342 return 0;
343 return pcmcia_socket_dev_resume(dev);
344}
345
346static struct device_driver omap_cf_driver = { 332static struct device_driver omap_cf_driver = {
347 .name = (char *) driver_name, 333 .name = (char *) driver_name,
348 .bus = &platform_bus_type, 334 .bus = &platform_bus_type,
349 .probe = omap_cf_probe, 335 .probe = omap_cf_probe,
350 .remove = __devexit_p(omap_cf_remove), 336 .remove = __devexit_p(omap_cf_remove),
351 .suspend = omap_cf_suspend, 337 .suspend = pcmcia_socket_dev_suspend,
352 .resume = omap_cf_resume, 338 .resume = pcmcia_socket_dev_resume,
353}; 339};
354 340
355static int __init omap_cf_init(void) 341static int __init omap_cf_init(void)
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 325c992f7d8f..c2a12d53f6c7 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -205,32 +205,20 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev)
205} 205}
206EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe); 206EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe);
207 207
208static int pxa2xx_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level) 208static int pxa2xx_drv_pcmcia_resume(struct device *dev)
209{ 209{
210 int ret = 0; 210 struct pcmcia_low_level *ops = dev->platform_data;
211 if (level == SUSPEND_SAVE_STATE) 211 int nr = ops ? ops->nr : 0;
212 ret = pcmcia_socket_dev_suspend(dev, state);
213 return ret;
214}
215 212
216static int pxa2xx_drv_pcmcia_resume(struct device *dev, u32 level) 213 MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
217{ 214
218 int ret = 0; 215 return pcmcia_socket_dev_resume(dev);
219 if (level == RESUME_RESTORE_STATE)
220 {
221 struct pcmcia_low_level *ops = dev->platform_data;
222 int nr = ops ? ops->nr : 0;
223
224 MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
225 ret = pcmcia_socket_dev_resume(dev);
226 }
227 return ret;
228} 216}
229 217
230static struct device_driver pxa2xx_pcmcia_driver = { 218static struct device_driver pxa2xx_pcmcia_driver = {
231 .probe = pxa2xx_drv_pcmcia_probe, 219 .probe = pxa2xx_drv_pcmcia_probe,
232 .remove = soc_common_drv_pcmcia_remove, 220 .remove = soc_common_drv_pcmcia_remove,
233 .suspend = pxa2xx_drv_pcmcia_suspend, 221 .suspend = pcmcia_socket_dev_suspend,
234 .resume = pxa2xx_drv_pcmcia_resume, 222 .resume = pxa2xx_drv_pcmcia_resume,
235 .name = "pxa2xx-pcmcia", 223 .name = "pxa2xx-pcmcia",
236 .bus = &platform_bus_type, 224 .bus = &platform_bus_type,
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index d4ed508b38be..b768fa81f043 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -74,29 +74,13 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev)
74 return ret; 74 return ret;
75} 75}
76 76
77static int sa11x0_drv_pcmcia_suspend(struct device *dev, pm_message_t state, u32 level)
78{
79 int ret = 0;
80 if (level == SUSPEND_SAVE_STATE)
81 ret = pcmcia_socket_dev_suspend(dev, state);
82 return ret;
83}
84
85static int sa11x0_drv_pcmcia_resume(struct device *dev, u32 level)
86{
87 int ret = 0;
88 if (level == RESUME_RESTORE_STATE)
89 ret = pcmcia_socket_dev_resume(dev);
90 return ret;
91}
92
93static struct device_driver sa11x0_pcmcia_driver = { 77static struct device_driver sa11x0_pcmcia_driver = {
94 .probe = sa11x0_drv_pcmcia_probe, 78 .probe = sa11x0_drv_pcmcia_probe,
95 .remove = soc_common_drv_pcmcia_remove, 79 .remove = soc_common_drv_pcmcia_remove,
96 .name = "sa11x0-pcmcia", 80 .name = "sa11x0-pcmcia",
97 .bus = &platform_bus_type, 81 .bus = &platform_bus_type,
98 .suspend = sa11x0_drv_pcmcia_suspend, 82 .suspend = pcmcia_socket_dev_suspend,
99 .resume = sa11x0_drv_pcmcia_resume, 83 .resume = pcmcia_socket_dev_resume,
100}; 84};
101 85
102/* sa11x0_pcmcia_init() 86/* sa11x0_pcmcia_init()
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index d5a61eae6119..f158b67f6610 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -372,27 +372,11 @@ static int __init get_tcic_id(void)
372 372
373/*====================================================================*/ 373/*====================================================================*/
374 374
375static int tcic_drv_suspend(struct device *dev, pm_message_t state, u32 level)
376{
377 int ret = 0;
378 if (level == SUSPEND_SAVE_STATE)
379 ret = pcmcia_socket_dev_suspend(dev, state);
380 return ret;
381}
382
383static int tcic_drv_resume(struct device *dev, u32 level)
384{
385 int ret = 0;
386 if (level == RESUME_RESTORE_STATE)
387 ret = pcmcia_socket_dev_resume(dev);
388 return ret;
389}
390
391static struct device_driver tcic_driver = { 375static struct device_driver tcic_driver = {
392 .name = "tcic-pcmcia", 376 .name = "tcic-pcmcia",
393 .bus = &platform_bus_type, 377 .bus = &platform_bus_type,
394 .suspend = tcic_drv_suspend, 378 .suspend = pcmcia_socket_dev_suspend,
395 .resume = tcic_drv_resume, 379 .resume = pcmcia_socket_dev_resume,
396}; 380};
397 381
398static struct platform_device tcic_device = { 382static struct platform_device tcic_device = {
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c
index 17bb2da6752b..3d2dca675e02 100644
--- a/drivers/pcmcia/vrc4171_card.c
+++ b/drivers/pcmcia/vrc4171_card.c
@@ -774,31 +774,11 @@ static int __devinit vrc4171_card_setup(char *options)
774 774
775__setup("vrc4171_card=", vrc4171_card_setup); 775__setup("vrc4171_card=", vrc4171_card_setup);
776 776
777static int vrc4171_card_suspend(struct device *dev, pm_message_t state, u32 level)
778{
779 int retval = 0;
780
781 if (level == SUSPEND_SAVE_STATE)
782 retval = pcmcia_socket_dev_suspend(dev, state);
783
784 return retval;
785}
786
787static int vrc4171_card_resume(struct device *dev, u32 level)
788{
789 int retval = 0;
790
791 if (level == RESUME_RESTORE_STATE)
792 retval = pcmcia_socket_dev_resume(dev);
793
794 return retval;
795}
796
797static struct device_driver vrc4171_card_driver = { 777static struct device_driver vrc4171_card_driver = {
798 .name = vrc4171_card_name, 778 .name = vrc4171_card_name,
799 .bus = &platform_bus_type, 779 .bus = &platform_bus_type,
800 .suspend = vrc4171_card_suspend, 780 .suspend = pcmcia_socket_dev_suspend,
801 .resume = vrc4171_card_resume, 781 .resume = pcmcia_socket_dev_resume,
802}; 782};
803 783
804static int __devinit vrc4171_card_init(void) 784static int __devinit vrc4171_card_init(void)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 4d75cdfa0a0a..afb7ddf200e0 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2358,13 +2358,10 @@ static int __devexit serial8250_remove(struct device *dev)
2358 return 0; 2358 return 0;
2359} 2359}
2360 2360
2361static int serial8250_suspend(struct device *dev, pm_message_t state, u32 level) 2361static int serial8250_suspend(struct device *dev, pm_message_t state)
2362{ 2362{
2363 int i; 2363 int i;
2364 2364
2365 if (level != SUSPEND_DISABLE)
2366 return 0;
2367
2368 for (i = 0; i < UART_NR; i++) { 2365 for (i = 0; i < UART_NR; i++) {
2369 struct uart_8250_port *up = &serial8250_ports[i]; 2366 struct uart_8250_port *up = &serial8250_ports[i];
2370 2367
@@ -2375,13 +2372,10 @@ static int serial8250_suspend(struct device *dev, pm_message_t state, u32 level)
2375 return 0; 2372 return 0;
2376} 2373}
2377 2374
2378static int serial8250_resume(struct device *dev, u32 level) 2375static int serial8250_resume(struct device *dev)
2379{ 2376{
2380 int i; 2377 int i;
2381 2378
2382 if (level != RESUME_ENABLE)
2383 return 0;
2384
2385 for (i = 0; i < UART_NR; i++) { 2379 for (i = 0; i < UART_NR; i++) {
2386 struct uart_8250_port *up = &serial8250_ports[i]; 2380 struct uart_8250_port *up = &serial8250_ports[i];
2387 2381
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index bdb4e454b8b0..5b3933b0c997 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -921,21 +921,21 @@ static struct uart_driver imx_reg = {
921 .cons = IMX_CONSOLE, 921 .cons = IMX_CONSOLE,
922}; 922};
923 923
924static int serial_imx_suspend(struct device *_dev, pm_message_t state, u32 level) 924static int serial_imx_suspend(struct device *_dev, pm_message_t state)
925{ 925{
926 struct imx_port *sport = dev_get_drvdata(_dev); 926 struct imx_port *sport = dev_get_drvdata(_dev);
927 927
928 if (sport && level == SUSPEND_DISABLE) 928 if (sport)
929 uart_suspend_port(&imx_reg, &sport->port); 929 uart_suspend_port(&imx_reg, &sport->port);
930 930
931 return 0; 931 return 0;
932} 932}
933 933
934static int serial_imx_resume(struct device *_dev, u32 level) 934static int serial_imx_resume(struct device *_dev)
935{ 935{
936 struct imx_port *sport = dev_get_drvdata(_dev); 936 struct imx_port *sport = dev_get_drvdata(_dev);
937 937
938 if (sport && level == RESUME_ENABLE) 938 if (sport)
939 uart_resume_port(&imx_reg, &sport->port); 939 uart_resume_port(&imx_reg, &sport->port);
940 940
941 return 0; 941 return 0;
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 0585ab27ffde..8a79968f8ce1 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -781,22 +781,22 @@ mpc52xx_uart_remove(struct device *dev)
781 781
782#ifdef CONFIG_PM 782#ifdef CONFIG_PM
783static int 783static int
784mpc52xx_uart_suspend(struct device *dev, pm_message_t state, u32 level) 784mpc52xx_uart_suspend(struct device *dev, pm_message_t state)
785{ 785{
786 struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev); 786 struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
787 787
788 if (sport && level == SUSPEND_DISABLE) 788 if (sport)
789 uart_suspend_port(&mpc52xx_uart_driver, port); 789 uart_suspend_port(&mpc52xx_uart_driver, port);
790 790
791 return 0; 791 return 0;
792} 792}
793 793
794static int 794static int
795mpc52xx_uart_resume(struct device *dev, u32 level) 795mpc52xx_uart_resume(struct device *dev)
796{ 796{
797 struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev); 797 struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
798 798
799 if (port && level == RESUME_ENABLE) 799 if (port)
800 uart_resume_port(&mpc52xx_uart_driver, port); 800 uart_resume_port(&mpc52xx_uart_driver, port);
801 801
802 return 0; 802 return 0;
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 90c2a86c421b..7999686d7b47 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -786,21 +786,21 @@ static struct uart_driver serial_pxa_reg = {
786 .cons = PXA_CONSOLE, 786 .cons = PXA_CONSOLE,
787}; 787};
788 788
789static int serial_pxa_suspend(struct device *_dev, pm_message_t state, u32 level) 789static int serial_pxa_suspend(struct device *_dev, pm_message_t state)
790{ 790{
791 struct uart_pxa_port *sport = dev_get_drvdata(_dev); 791 struct uart_pxa_port *sport = dev_get_drvdata(_dev);
792 792
793 if (sport && level == SUSPEND_DISABLE) 793 if (sport)
794 uart_suspend_port(&serial_pxa_reg, &sport->port); 794 uart_suspend_port(&serial_pxa_reg, &sport->port);
795 795
796 return 0; 796 return 0;
797} 797}
798 798
799static int serial_pxa_resume(struct device *_dev, u32 level) 799static int serial_pxa_resume(struct device *_dev)
800{ 800{
801 struct uart_pxa_port *sport = dev_get_drvdata(_dev); 801 struct uart_pxa_port *sport = dev_get_drvdata(_dev);
802 802
803 if (sport && level == RESUME_ENABLE) 803 if (sport)
804 uart_resume_port(&serial_pxa_reg, &sport->port); 804 uart_resume_port(&serial_pxa_reg, &sport->port);
805 805
806 return 0; 806 return 0;
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 52692aa345ec..06a17dff1a73 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1134,23 +1134,22 @@ static int s3c24xx_serial_remove(struct device *_dev)
1134 1134
1135#ifdef CONFIG_PM 1135#ifdef CONFIG_PM
1136 1136
1137static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, 1137static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state)
1138 u32 level)
1139{ 1138{
1140 struct uart_port *port = s3c24xx_dev_to_port(dev); 1139 struct uart_port *port = s3c24xx_dev_to_port(dev);
1141 1140
1142 if (port && level == SUSPEND_DISABLE) 1141 if (port)
1143 uart_suspend_port(&s3c24xx_uart_drv, port); 1142 uart_suspend_port(&s3c24xx_uart_drv, port);
1144 1143
1145 return 0; 1144 return 0;
1146} 1145}
1147 1146
1148static int s3c24xx_serial_resume(struct device *dev, u32 level) 1147static int s3c24xx_serial_resume(struct device *dev)
1149{ 1148{
1150 struct uart_port *port = s3c24xx_dev_to_port(dev); 1149 struct uart_port *port = s3c24xx_dev_to_port(dev);
1151 struct s3c24xx_uart_port *ourport = to_ourport(port); 1150 struct s3c24xx_uart_port *ourport = to_ourport(port);
1152 1151
1153 if (port && level == RESUME_ENABLE) { 1152 if (port) {
1154 clk_enable(ourport->clk); 1153 clk_enable(ourport->clk);
1155 s3c24xx_serial_resetport(port, s3c24xx_port_to_cfg(port)); 1154 s3c24xx_serial_resetport(port, s3c24xx_port_to_cfg(port));
1156 clk_disable(ourport->clk); 1155 clk_disable(ourport->clk);
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index dd8aed242357..c4a789e6af44 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -834,21 +834,21 @@ static struct uart_driver sa1100_reg = {
834 .cons = SA1100_CONSOLE, 834 .cons = SA1100_CONSOLE,
835}; 835};
836 836
837static int sa1100_serial_suspend(struct device *_dev, pm_message_t state, u32 level) 837static int sa1100_serial_suspend(struct device *_dev, pm_message_t state)
838{ 838{
839 struct sa1100_port *sport = dev_get_drvdata(_dev); 839 struct sa1100_port *sport = dev_get_drvdata(_dev);
840 840
841 if (sport && level == SUSPEND_DISABLE) 841 if (sport)
842 uart_suspend_port(&sa1100_reg, &sport->port); 842 uart_suspend_port(&sa1100_reg, &sport->port);
843 843
844 return 0; 844 return 0;
845} 845}
846 846
847static int sa1100_serial_resume(struct device *_dev, u32 level) 847static int sa1100_serial_resume(struct device *_dev)
848{ 848{
849 struct sa1100_port *sport = dev_get_drvdata(_dev); 849 struct sa1100_port *sport = dev_get_drvdata(_dev);
850 850
851 if (sport && level == RESUME_ENABLE) 851 if (sport)
852 uart_resume_port(&sa1100_reg, &sport->port); 852 uart_resume_port(&sa1100_reg, &sport->port);
853 853
854 return 0; 854 return 0;
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index 0c5d65a08f6e..2b623ab0e36e 100644
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -976,14 +976,11 @@ static int siu_remove(struct device *dev)
976 return 0; 976 return 0;
977} 977}
978 978
979static int siu_suspend(struct device *dev, pm_message_t state, u32 level) 979static int siu_suspend(struct device *dev, pm_message_t state)
980{ 980{
981 struct uart_port *port; 981 struct uart_port *port;
982 int i; 982 int i;
983 983
984 if (level != SUSPEND_DISABLE)
985 return 0;
986
987 for (i = 0; i < siu_uart_driver.nr; i++) { 984 for (i = 0; i < siu_uart_driver.nr; i++) {
988 port = &siu_uart_ports[i]; 985 port = &siu_uart_ports[i];
989 if ((port->type == PORT_VR41XX_SIU || 986 if ((port->type == PORT_VR41XX_SIU ||
@@ -995,14 +992,11 @@ static int siu_suspend(struct device *dev, pm_message_t state, u32 level)
995 return 0; 992 return 0;
996} 993}
997 994
998static int siu_resume(struct device *dev, u32 level) 995static int siu_resume(struct device *dev)
999{ 996{
1000 struct uart_port *port; 997 struct uart_port *port;
1001 int i; 998 int i;
1002 999
1003 if (level != RESUME_ENABLE)
1004 return 0;
1005
1006 for (i = 0; i < siu_uart_driver.nr; i++) { 1000 for (i = 0; i < siu_uart_driver.nr; i++) {
1007 port = &siu_uart_ports[i]; 1001 port = &siu_uart_ports[i];
1008 if ((port->type == PORT_VR41XX_SIU || 1002 if ((port->type == PORT_VR41XX_SIU ||
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 583db7c38cf1..f2bdf4e1eb80 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -935,14 +935,10 @@ static int dummy_udc_remove (struct device *dev)
935 return 0; 935 return 0;
936} 936}
937 937
938static int dummy_udc_suspend (struct device *dev, pm_message_t state, 938static int dummy_udc_suspend (struct device *dev, pm_message_t state)
939 u32 level)
940{ 939{
941 struct dummy *dum = dev_get_drvdata(dev); 940 struct dummy *dum = dev_get_drvdata(dev);
942 941
943 if (level != SUSPEND_DISABLE)
944 return 0;
945
946 dev_dbg (dev, "%s\n", __FUNCTION__); 942 dev_dbg (dev, "%s\n", __FUNCTION__);
947 spin_lock_irq (&dum->lock); 943 spin_lock_irq (&dum->lock);
948 dum->udc_suspended = 1; 944 dum->udc_suspended = 1;
@@ -954,13 +950,10 @@ static int dummy_udc_suspend (struct device *dev, pm_message_t state,
954 return 0; 950 return 0;
955} 951}
956 952
957static int dummy_udc_resume (struct device *dev, u32 level) 953static int dummy_udc_resume (struct device *dev)
958{ 954{
959 struct dummy *dum = dev_get_drvdata(dev); 955 struct dummy *dum = dev_get_drvdata(dev);
960 956
961 if (level != RESUME_ENABLE)
962 return 0;
963
964 dev_dbg (dev, "%s\n", __FUNCTION__); 957 dev_dbg (dev, "%s\n", __FUNCTION__);
965 spin_lock_irq (&dum->lock); 958 spin_lock_irq (&dum->lock);
966 dum->udc_suspended = 0; 959 dum->udc_suspended = 0;
@@ -1936,14 +1929,10 @@ static int dummy_hcd_remove (struct device *dev)
1936 return 0; 1929 return 0;
1937} 1930}
1938 1931
1939static int dummy_hcd_suspend (struct device *dev, pm_message_t state, 1932static int dummy_hcd_suspend (struct device *dev, pm_message_t state)
1940 u32 level)
1941{ 1933{
1942 struct usb_hcd *hcd; 1934 struct usb_hcd *hcd;
1943 1935
1944 if (level != SUSPEND_DISABLE)
1945 return 0;
1946
1947 dev_dbg (dev, "%s\n", __FUNCTION__); 1936 dev_dbg (dev, "%s\n", __FUNCTION__);
1948 hcd = dev_get_drvdata (dev); 1937 hcd = dev_get_drvdata (dev);
1949 1938
@@ -1958,13 +1947,10 @@ static int dummy_hcd_suspend (struct device *dev, pm_message_t state,
1958 return 0; 1947 return 0;
1959} 1948}
1960 1949
1961static int dummy_hcd_resume (struct device *dev, u32 level) 1950static int dummy_hcd_resume (struct device *dev)
1962{ 1951{
1963 struct usb_hcd *hcd; 1952 struct usb_hcd *hcd;
1964 1953
1965 if (level != RESUME_ENABLE)
1966 return 0;
1967
1968 dev_dbg (dev, "%s\n", __FUNCTION__); 1954 dev_dbg (dev, "%s\n", __FUNCTION__);
1969 hcd = dev_get_drvdata (dev); 1955 hcd = dev_get_drvdata (dev);
1970 hcd->state = HC_STATE_RUNNING; 1956 hcd->state = HC_STATE_RUNNING;
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index ff5533e69560..58b3ec97fb9a 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2909,12 +2909,10 @@ static int __exit omap_udc_remove(struct device *dev)
2909 * may involve talking to an external transceiver (e.g. isp1301). 2909 * may involve talking to an external transceiver (e.g. isp1301).
2910 */ 2910 */
2911 2911
2912static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level) 2912static int omap_udc_suspend(struct device *dev, pm_message_t message)
2913{ 2913{
2914 u32 devstat; 2914 u32 devstat;
2915 2915
2916 if (level != SUSPEND_POWER_DOWN)
2917 return 0;
2918 devstat = UDC_DEVSTAT_REG; 2916 devstat = UDC_DEVSTAT_REG;
2919 2917
2920 /* we're requesting 48 MHz clock if the pullup is enabled 2918 /* we're requesting 48 MHz clock if the pullup is enabled
@@ -2931,11 +2929,8 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level)
2931 return 0; 2929 return 0;
2932} 2930}
2933 2931
2934static int omap_udc_resume(struct device *dev, u32 level) 2932static int omap_udc_resume(struct device *dev)
2935{ 2933{
2936 if (level != RESUME_POWER_ON)
2937 return 0;
2938
2939 DBG("resume + wakeup/SRP\n"); 2934 DBG("resume + wakeup/SRP\n");
2940 omap_pullup(&udc->gadget, 1); 2935 omap_pullup(&udc->gadget, 1);
2941 2936
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 73f8c9404156..00dfe42d7a86 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -2602,24 +2602,23 @@ static int __exit pxa2xx_udc_remove(struct device *_dev)
2602 * VBUS IRQs should probably be ignored so that the PXA device just acts 2602 * VBUS IRQs should probably be ignored so that the PXA device just acts
2603 * "dead" to USB hosts until system resume. 2603 * "dead" to USB hosts until system resume.
2604 */ 2604 */
2605static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state, u32 level) 2605static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
2606{ 2606{
2607 struct pxa2xx_udc *udc = dev_get_drvdata(dev); 2607 struct pxa2xx_udc *udc = dev_get_drvdata(dev);
2608 2608
2609 if (level == SUSPEND_POWER_DOWN) { 2609 if (!udc->mach->udc_command)
2610 if (!udc->mach->udc_command) 2610 WARN("USB host won't detect disconnect!\n");
2611 WARN("USB host won't detect disconnect!\n"); 2611 pullup(udc, 0);
2612 pullup(udc, 0); 2612
2613 }
2614 return 0; 2613 return 0;
2615} 2614}
2616 2615
2617static int pxa2xx_udc_resume(struct device *dev, u32 level) 2616static int pxa2xx_udc_resume(struct device *dev)
2618{ 2617{
2619 struct pxa2xx_udc *udc = dev_get_drvdata(dev); 2618 struct pxa2xx_udc *udc = dev_get_drvdata(dev);
2620 2619
2621 if (level == RESUME_POWER_ON) 2620 pullup(udc, 1);
2622 pullup(udc, 1); 2621
2623 return 0; 2622 return 0;
2624} 2623}
2625 2624
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index e142056b0d2c..0f6183a829c4 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1774,15 +1774,12 @@ static int __init isp116x_probe(struct device *dev)
1774/* 1774/*
1775 Suspend of platform device 1775 Suspend of platform device
1776*/ 1776*/
1777static int isp116x_suspend(struct device *dev, pm_message_t state, u32 phase) 1777static int isp116x_suspend(struct device *dev, pm_message_t state)
1778{ 1778{
1779 int ret = 0; 1779 int ret = 0;
1780 struct usb_hcd *hcd = dev_get_drvdata(dev); 1780 struct usb_hcd *hcd = dev_get_drvdata(dev);
1781 1781
1782 VDBG("%s: state %x, phase %x\n", __func__, state, phase); 1782 VDBG("%s: state %x\n", __func__, state);
1783
1784 if (phase != SUSPEND_DISABLE && phase != SUSPEND_POWER_DOWN)
1785 return 0;
1786 1783
1787 ret = usb_suspend_device(hcd->self.root_hub, state); 1784 ret = usb_suspend_device(hcd->self.root_hub, state);
1788 if (!ret) { 1785 if (!ret) {
@@ -1797,15 +1794,12 @@ static int isp116x_suspend(struct device *dev, pm_message_t state, u32 phase)
1797/* 1794/*
1798 Resume platform device 1795 Resume platform device
1799*/ 1796*/
1800static int isp116x_resume(struct device *dev, u32 phase) 1797static int isp116x_resume(struct device *dev)
1801{ 1798{
1802 int ret = 0; 1799 int ret = 0;
1803 struct usb_hcd *hcd = dev_get_drvdata(dev); 1800 struct usb_hcd *hcd = dev_get_drvdata(dev);
1804 1801
1805 VDBG("%s: state %x, phase %x\n", __func__, dev->power.power_state, 1802 VDBG("%s: state %x\n", __func__, dev->power.power_state);
1806 phase);
1807 if (phase != RESUME_POWER_ON)
1808 return 0;
1809 1803
1810 ret = usb_resume_device(hcd->self.root_hub); 1804 ret = usb_resume_device(hcd->self.root_hub);
1811 if (!ret) { 1805 if (!ret) {
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index d8f3ba7ad52e..a574216625a0 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -455,14 +455,11 @@ static int ohci_hcd_omap_drv_remove(struct device *dev)
455 455
456#ifdef CONFIG_PM 456#ifdef CONFIG_PM
457 457
458static int ohci_omap_suspend(struct device *dev, pm_message_t message, u32 level) 458static int ohci_omap_suspend(struct device *dev, pm_message_t message)
459{ 459{
460 struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); 460 struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev));
461 int status = -EINVAL; 461 int status = -EINVAL;
462 462
463 if (level != SUSPEND_POWER_DOWN)
464 return 0;
465
466 down(&ohci_to_hcd(ohci)->self.root_hub->serialize); 463 down(&ohci_to_hcd(ohci)->self.root_hub->serialize);
467 status = ohci_hub_suspend(ohci_to_hcd(ohci)); 464 status = ohci_hub_suspend(ohci_to_hcd(ohci));
468 if (status == 0) { 465 if (status == 0) {
@@ -476,14 +473,11 @@ static int ohci_omap_suspend(struct device *dev, pm_message_t message, u32 level
476 return status; 473 return status;
477} 474}
478 475
479static int ohci_omap_resume(struct device *dev, u32 level) 476static int ohci_omap_resume(struct device *dev)
480{ 477{
481 struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); 478 struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev));
482 int status = 0; 479 int status = 0;
483 480
484 if (level != RESUME_POWER_ON)
485 return 0;
486
487 if (time_before(jiffies, ohci->next_statechange)) 481 if (time_before(jiffies, ohci->next_statechange))
488 msleep(5); 482 msleep(5);
489 ohci->next_statechange = jiffies; 483 ohci->next_statechange = jiffies;
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 2fdb262d4726..f042261ecb8e 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -309,7 +309,7 @@ static int ohci_hcd_pxa27x_drv_remove(struct device *dev)
309 return 0; 309 return 0;
310} 310}
311 311
312static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state, u32 level) 312static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state)
313{ 313{
314// struct platform_device *pdev = to_platform_device(dev); 314// struct platform_device *pdev = to_platform_device(dev);
315// struct usb_hcd *hcd = dev_get_drvdata(dev); 315// struct usb_hcd *hcd = dev_get_drvdata(dev);
@@ -318,7 +318,7 @@ static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state, u
318 return 0; 318 return 0;
319} 319}
320 320
321static int ohci_hcd_pxa27x_drv_resume(struct device *dev, u32 level) 321static int ohci_hcd_pxa27x_drv_resume(struct device *dev)
322{ 322{
323// struct platform_device *pdev = to_platform_device(dev); 323// struct platform_device *pdev = to_platform_device(dev);
324// struct usb_hcd *hcd = dev_get_drvdata(dev); 324// struct usb_hcd *hcd = dev_get_drvdata(dev);
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index d42a15d10a46..03cf6accfe64 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1784,15 +1784,12 @@ sl811h_probe(struct device *dev)
1784 */ 1784 */
1785 1785
1786static int 1786static int
1787sl811h_suspend(struct device *dev, pm_message_t state, u32 phase) 1787sl811h_suspend(struct device *dev, pm_message_t state)
1788{ 1788{
1789 struct usb_hcd *hcd = dev_get_drvdata(dev); 1789 struct usb_hcd *hcd = dev_get_drvdata(dev);
1790 struct sl811 *sl811 = hcd_to_sl811(hcd); 1790 struct sl811 *sl811 = hcd_to_sl811(hcd);
1791 int retval = 0; 1791 int retval = 0;
1792 1792
1793 if (phase != SUSPEND_POWER_DOWN)
1794 return retval;
1795
1796 if (state.event == PM_EVENT_FREEZE) 1793 if (state.event == PM_EVENT_FREEZE)
1797 retval = sl811h_hub_suspend(hcd); 1794 retval = sl811h_hub_suspend(hcd);
1798 else if (state.event == PM_EVENT_SUSPEND) 1795 else if (state.event == PM_EVENT_SUSPEND)
@@ -1803,14 +1800,11 @@ sl811h_suspend(struct device *dev, pm_message_t state, u32 phase)
1803} 1800}
1804 1801
1805static int 1802static int
1806sl811h_resume(struct device *dev, u32 phase) 1803sl811h_resume(struct device *dev)
1807{ 1804{
1808 struct usb_hcd *hcd = dev_get_drvdata(dev); 1805 struct usb_hcd *hcd = dev_get_drvdata(dev);
1809 struct sl811 *sl811 = hcd_to_sl811(hcd); 1806 struct sl811 *sl811 = hcd_to_sl811(hcd);
1810 1807
1811 if (phase != RESUME_POWER_ON)
1812 return 0;
1813
1814 /* with no "check to see if VBUS is still powered" board hook, 1808 /* with no "check to see if VBUS is still powered" board hook,
1815 * let's assume it'd only be powered to enable remote wakeup. 1809 * let's assume it'd only be powered to enable remote wakeup.
1816 */ 1810 */
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 3c72c627e65e..1991fdb32dfb 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -73,17 +73,15 @@ static void corgibl_blank(int blank)
73} 73}
74 74
75#ifdef CONFIG_PM 75#ifdef CONFIG_PM
76static int corgibl_suspend(struct device *dev, pm_message_t state, u32 level) 76static int corgibl_suspend(struct device *dev, pm_message_t state)
77{ 77{
78 if (level == SUSPEND_POWER_DOWN) 78 corgibl_blank(FB_BLANK_POWERDOWN);
79 corgibl_blank(FB_BLANK_POWERDOWN);
80 return 0; 79 return 0;
81} 80}
82 81
83static int corgibl_resume(struct device *dev, u32 level) 82static int corgibl_resume(struct device *dev)
84{ 83{
85 if (level == RESUME_POWER_ON) 84 corgibl_blank(FB_BLANK_UNBLANK);
86 corgibl_blank(FB_BLANK_UNBLANK);
87 return 0; 85 return 0;
88} 86}
89#else 87#else
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 1d54d3d6960b..0b9301facbd3 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -424,23 +424,21 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi)
424 * Power management hooks. Note that we won't be called from IRQ context, 424 * Power management hooks. Note that we won't be called from IRQ context,
425 * unlike the blank functions above, so we may sleep. 425 * unlike the blank functions above, so we may sleep.
426 */ 426 */
427static int imxfb_suspend(struct device *dev, pm_message_t state, u32 level) 427static int imxfb_suspend(struct device *dev, pm_message_t state)
428{ 428{
429 struct imxfb_info *fbi = dev_get_drvdata(dev); 429 struct imxfb_info *fbi = dev_get_drvdata(dev);
430 pr_debug("%s\n",__FUNCTION__); 430 pr_debug("%s\n",__FUNCTION__);
431 431
432 if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) 432 imxfb_disable_controller(fbi);
433 imxfb_disable_controller(fbi);
434 return 0; 433 return 0;
435} 434}
436 435
437static int imxfb_resume(struct device *dev, u32 level) 436static int imxfb_resume(struct device *dev)
438{ 437{
439 struct imxfb_info *fbi = dev_get_drvdata(dev); 438 struct imxfb_info *fbi = dev_get_drvdata(dev);
440 pr_debug("%s\n",__FUNCTION__); 439 pr_debug("%s\n",__FUNCTION__);
441 440
442 if (level == RESUME_ENABLE) 441 imxfb_enable_controller(fbi);
443 imxfb_enable_controller(fbi);
444 return 0; 442 return 0;
445} 443}
446#else 444#else
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 194eed0a238c..6206da9dd5da 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -981,21 +981,19 @@ pxafb_freq_policy(struct notifier_block *nb, unsigned long val, void *data)
981 * Power management hooks. Note that we won't be called from IRQ context, 981 * Power management hooks. Note that we won't be called from IRQ context,
982 * unlike the blank functions above, so we may sleep. 982 * unlike the blank functions above, so we may sleep.
983 */ 983 */
984static int pxafb_suspend(struct device *dev, pm_message_t state, u32 level) 984static int pxafb_suspend(struct device *dev, pm_message_t state)
985{ 985{
986 struct pxafb_info *fbi = dev_get_drvdata(dev); 986 struct pxafb_info *fbi = dev_get_drvdata(dev);
987 987
988 if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) 988 set_ctrlr_state(fbi, C_DISABLE_PM);
989 set_ctrlr_state(fbi, C_DISABLE_PM);
990 return 0; 989 return 0;
991} 990}
992 991
993static int pxafb_resume(struct device *dev, u32 level) 992static int pxafb_resume(struct device *dev)
994{ 993{
995 struct pxafb_info *fbi = dev_get_drvdata(dev); 994 struct pxafb_info *fbi = dev_get_drvdata(dev);
996 995
997 if (level == RESUME_ENABLE) 996 set_ctrlr_state(fbi, C_ENABLE_PM);
998 set_ctrlr_state(fbi, C_ENABLE_PM);
999 return 0; 997 return 0;
1000} 998}
1001#else 999#else
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index fa98d91c42eb..cb2f7a1de947 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -655,7 +655,7 @@ bail:
655} 655}
656 656
657#ifdef CONFIG_PM 657#ifdef CONFIG_PM
658static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level) 658static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state)
659{ 659{
660 struct fb_info *info = dev_get_drvdata(dev); 660 struct fb_info *info = dev_get_drvdata(dev);
661 struct s1d13xxxfb_par *s1dfb = info->par; 661 struct s1d13xxxfb_par *s1dfb = info->par;
@@ -702,15 +702,12 @@ static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level)
702 return 0; 702 return 0;
703} 703}
704 704
705static int s1d13xxxfb_resume(struct device *dev, u32 level) 705static int s1d13xxxfb_resume(struct device *dev)
706{ 706{
707 struct fb_info *info = dev_get_drvdata(dev); 707 struct fb_info *info = dev_get_drvdata(dev);
708 struct s1d13xxxfb_par *s1dfb = info->par; 708 struct s1d13xxxfb_par *s1dfb = info->par;
709 struct s1d13xxxfb_pdata *pdata = NULL; 709 struct s1d13xxxfb_pdata *pdata = NULL;
710 710
711 if (level != RESUME_ENABLE)
712 return 0;
713
714 /* awaken the chip */ 711 /* awaken the chip */
715 s1d13xxxfb_writereg(s1dfb, S1DREG_PS_CNF, 0x10); 712 s1d13xxxfb_writereg(s1dfb, S1DREG_PS_CNF, 0x10);
716 713
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 5ab79afb53b7..3862d3cb1fb2 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -847,37 +847,32 @@ static int s3c2410fb_remove(struct device *dev)
847 847
848/* suspend and resume support for the lcd controller */ 848/* suspend and resume support for the lcd controller */
849 849
850static int s3c2410fb_suspend(struct device *dev, pm_message_t state, u32 level) 850static int s3c2410fb_suspend(struct device *dev, pm_message_t state)
851{ 851{
852 struct fb_info *fbinfo = dev_get_drvdata(dev); 852 struct fb_info *fbinfo = dev_get_drvdata(dev);
853 struct s3c2410fb_info *info = fbinfo->par; 853 struct s3c2410fb_info *info = fbinfo->par;
854 854
855 if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) { 855 s3c2410fb_stop_lcd();
856 s3c2410fb_stop_lcd();
857 856
858 /* sleep before disabling the clock, we need to ensure 857 /* sleep before disabling the clock, we need to ensure
859 * the LCD DMA engine is not going to get back on the bus 858 * the LCD DMA engine is not going to get back on the bus
860 * before the clock goes off again (bjd) */ 859 * before the clock goes off again (bjd) */
861 860
862 msleep(1); 861 msleep(1);
863 clk_disable(info->clk); 862 clk_disable(info->clk);
864 }
865 863
866 return 0; 864 return 0;
867} 865}
868 866
869static int s3c2410fb_resume(struct device *dev, u32 level) 867static int s3c2410fb_resume(struct device *dev)
870{ 868{
871 struct fb_info *fbinfo = dev_get_drvdata(dev); 869 struct fb_info *fbinfo = dev_get_drvdata(dev);
872 struct s3c2410fb_info *info = fbinfo->par; 870 struct s3c2410fb_info *info = fbinfo->par;
873 871
874 if (level == RESUME_ENABLE) { 872 clk_enable(info->clk);
875 clk_enable(info->clk); 873 msleep(1);
876 msleep(1);
877
878 s3c2410fb_init_registers(info);
879 874
880 } 875 s3c2410fb_init_registers(info);
881 876
882 return 0; 877 return 0;
883} 878}
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index 8000890e4271..78e5f194b0df 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -1309,21 +1309,19 @@ sa1100fb_freq_policy(struct notifier_block *nb, unsigned long val,
1309 * Power management hooks. Note that we won't be called from IRQ context, 1309 * Power management hooks. Note that we won't be called from IRQ context,
1310 * unlike the blank functions above, so we may sleep. 1310 * unlike the blank functions above, so we may sleep.
1311 */ 1311 */
1312static int sa1100fb_suspend(struct device *dev, pm_message_t state, u32 level) 1312static int sa1100fb_suspend(struct device *dev, pm_message_t state)
1313{ 1313{
1314 struct sa1100fb_info *fbi = dev_get_drvdata(dev); 1314 struct sa1100fb_info *fbi = dev_get_drvdata(dev);
1315 1315
1316 if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) 1316 set_ctrlr_state(fbi, C_DISABLE_PM);
1317 set_ctrlr_state(fbi, C_DISABLE_PM);
1318 return 0; 1317 return 0;
1319} 1318}
1320 1319
1321static int sa1100fb_resume(struct device *dev, u32 level) 1320static int sa1100fb_resume(struct device *dev)
1322{ 1321{
1323 struct sa1100fb_info *fbi = dev_get_drvdata(dev); 1322 struct sa1100fb_info *fbi = dev_get_drvdata(dev);
1324 1323
1325 if (level == RESUME_ENABLE) 1324 set_ctrlr_state(fbi, C_ENABLE_PM);
1326 set_ctrlr_state(fbi, C_ENABLE_PM);
1327 return 0; 1325 return 0;
1328} 1326}
1329#else 1327#else
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index 0030c071da8f..752bf88906a9 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -438,36 +438,34 @@ static void w100fb_restore_vidmem(struct w100fb_par *par)
438 } 438 }
439} 439}
440 440
441static int w100fb_suspend(struct device *dev, pm_message_t state, uint32_t level) 441static int w100fb_suspend(struct device *dev, pm_message_t state)
442{ 442{
443 if (level == SUSPEND_POWER_DOWN) { 443 struct fb_info *info = dev_get_drvdata(dev);
444 struct fb_info *info = dev_get_drvdata(dev); 444 struct w100fb_par *par=info->par;
445 struct w100fb_par *par=info->par; 445 struct w100_tg_info *tg = par->mach->tg;
446 struct w100_tg_info *tg = par->mach->tg; 446
447 447 w100fb_save_vidmem(par);
448 w100fb_save_vidmem(par); 448 if(tg && tg->suspend)
449 if(tg && tg->suspend) 449 tg->suspend(par);
450 tg->suspend(par); 450 w100_suspend(W100_SUSPEND_ALL);
451 w100_suspend(W100_SUSPEND_ALL); 451 par->blanked = 1;
452 par->blanked = 1; 452
453 }
454 return 0; 453 return 0;
455} 454}
456 455
457static int w100fb_resume(struct device *dev, uint32_t level) 456static int w100fb_resume(struct device *dev)
458{ 457{
459 if (level == RESUME_POWER_ON) { 458 struct fb_info *info = dev_get_drvdata(dev);
460 struct fb_info *info = dev_get_drvdata(dev); 459 struct w100fb_par *par=info->par;
461 struct w100fb_par *par=info->par; 460 struct w100_tg_info *tg = par->mach->tg;
462 struct w100_tg_info *tg = par->mach->tg; 461
462 w100_hw_init(par);
463 w100fb_activate_var(par);
464 w100fb_restore_vidmem(par);
465 if(tg && tg->resume)
466 tg->resume(par);
467 par->blanked = 0;
463 468
464 w100_hw_init(par);
465 w100fb_activate_var(par);
466 w100fb_restore_vidmem(par);
467 if(tg && tg->resume)
468 tg->resume(par);
469 par->blanked = 0;
470 }
471 return 0; 469 return 0;
472} 470}
473#else 471#else
diff --git a/include/linux/device.h b/include/linux/device.h
index 10ab7807f8ea..a9e72ac3fb9f 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -28,19 +28,6 @@
28#define BUS_ID_SIZE KOBJ_NAME_LEN 28#define BUS_ID_SIZE KOBJ_NAME_LEN
29 29
30 30
31enum {
32 SUSPEND_NOTIFY,
33 SUSPEND_SAVE_STATE,
34 SUSPEND_DISABLE,
35 SUSPEND_POWER_DOWN,
36};
37
38enum {
39 RESUME_POWER_ON,
40 RESUME_RESTORE_STATE,
41 RESUME_ENABLE,
42};
43
44struct device; 31struct device;
45struct device_driver; 32struct device_driver;
46struct class; 33struct class;
@@ -115,8 +102,8 @@ struct device_driver {
115 int (*probe) (struct device * dev); 102 int (*probe) (struct device * dev);
116 int (*remove) (struct device * dev); 103 int (*remove) (struct device * dev);
117 void (*shutdown) (struct device * dev); 104 void (*shutdown) (struct device * dev);
118 int (*suspend) (struct device * dev, pm_message_t state, u32 level); 105 int (*suspend) (struct device * dev, pm_message_t state);
119 int (*resume) (struct device * dev, u32 level); 106 int (*resume) (struct device * dev);
120}; 107};
121 108
122 109
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 38b20efc9c0b..877bb00d3295 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -275,23 +275,23 @@ static int pxa2xx_ac97_do_resume(snd_card_t *card)
275 return 0; 275 return 0;
276} 276}
277 277
278static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state, u32 level) 278static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state)
279{ 279{
280 snd_card_t *card = dev_get_drvdata(_dev); 280 snd_card_t *card = dev_get_drvdata(_dev);
281 int ret = 0; 281 int ret = 0;
282 282
283 if (card && level == SUSPEND_DISABLE) 283 if (card)
284 ret = pxa2xx_ac97_do_suspend(card, PMSG_SUSPEND); 284 ret = pxa2xx_ac97_do_suspend(card, PMSG_SUSPEND);
285 285
286 return ret; 286 return ret;
287} 287}
288 288
289static int pxa2xx_ac97_resume(struct device *_dev, u32 level) 289static int pxa2xx_ac97_resume(struct device *_dev)
290{ 290{
291 snd_card_t *card = dev_get_drvdata(_dev); 291 snd_card_t *card = dev_get_drvdata(_dev);
292 int ret = 0; 292 int ret = 0;
293 293
294 if (card && level == RESUME_ENABLE) 294 if (card)
295 ret = pxa2xx_ac97_do_resume(card); 295 ret = pxa2xx_ac97_do_resume(card);
296 296
297 return ret; 297 return ret;
diff --git a/sound/core/init.c b/sound/core/init.c
index c72a79115cca..59202de1d2ce 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -676,8 +676,8 @@ struct snd_generic_device {
676#define SND_GENERIC_NAME "snd_generic" 676#define SND_GENERIC_NAME "snd_generic"
677 677
678#ifdef CONFIG_PM 678#ifdef CONFIG_PM
679static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level); 679static int snd_generic_suspend(struct device *dev, pm_message_t state);
680static int snd_generic_resume(struct device *dev, u32 level); 680static int snd_generic_resume(struct device *dev);
681#endif 681#endif
682 682
683/* initialized in sound.c */ 683/* initialized in sound.c */
@@ -818,13 +818,10 @@ int snd_card_set_pm_callback(snd_card_t *card,
818 818
819#ifdef CONFIG_SND_GENERIC_DRIVER 819#ifdef CONFIG_SND_GENERIC_DRIVER
820/* suspend/resume callbacks for snd_generic platform device */ 820/* suspend/resume callbacks for snd_generic platform device */
821static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level) 821static int snd_generic_suspend(struct device *dev, pm_message_t state)
822{ 822{
823 snd_card_t *card; 823 snd_card_t *card;
824 824
825 if (level != SUSPEND_DISABLE)
826 return 0;
827
828 card = get_snd_generic_card(dev); 825 card = get_snd_generic_card(dev);
829 if (card->power_state == SNDRV_CTL_POWER_D3hot) 826 if (card->power_state == SNDRV_CTL_POWER_D3hot)
830 return 0; 827 return 0;
@@ -834,13 +831,10 @@ static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level
834 return 0; 831 return 0;
835} 832}
836 833
837static int snd_generic_resume(struct device *dev, u32 level) 834static int snd_generic_resume(struct device *dev)
838{ 835{
839 snd_card_t *card; 836 snd_card_t *card;
840 837
841 if (level != RESUME_ENABLE)
842 return 0;
843
844 card = get_snd_generic_card(dev); 838 card = get_snd_generic_card(dev);
845 if (card->power_state == SNDRV_CTL_POWER_D0) 839 if (card->power_state == SNDRV_CTL_POWER_D0)
846 return 0; 840 return 0;
diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c
index becbc420ba41..ec70fadde7d9 100644
--- a/sound/pci/ac97/ac97_bus.c
+++ b/sound/pci/ac97/ac97_bus.c
@@ -31,7 +31,8 @@ static int ac97_bus_suspend(struct device *dev, pm_message_t state)
31 int ret = 0; 31 int ret = 0;
32 32
33 if (dev->driver && dev->driver->suspend) 33 if (dev->driver && dev->driver->suspend)
34 ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN); 34 ret = dev->driver->suspend(dev, state);
35
35 return ret; 36 return ret;
36} 37}
37 38
@@ -40,7 +41,8 @@ static int ac97_bus_resume(struct device *dev)
40 int ret = 0; 41 int ret = 0;
41 42
42 if (dev->driver && dev->driver->resume) 43 if (dev->driver && dev->driver->resume)
43 ret = dev->driver->resume(dev, RESUME_POWER_ON); 44 ret = dev->driver->resume(dev);
45
44 return ret; 46 return ret;
45} 47}
46 48
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-21 09:52:14 -0400