X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap1%2Fpm.c;h=06b7e54a01280f8b92a33fe9cd66f8d3bd7fb492;hb=877c357e7511395bc923ec9efc2e8b021a17ed79;hp=2e68be607295ef3cf7174bea05c03cb5f1e90466;hpb=644b55ce889edd37d6406df26e2d96d7a7390749;p=sfrench%2Fcifs-2.6.git

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 2e68be607295..06b7e54a0128 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -35,10 +35,9 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
-#include <linux/pm.h>
 #include <linux/interrupt.h>
 #include <linux/sysfs.h>
 #include <linux/module.h>
@@ -70,14 +69,14 @@ static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
 
 static unsigned short enable_dyn_sleep = 1;
 
-static ssize_t omap_pm_sleep_while_idle_show(struct kset *kset, char *buf)
+static ssize_t idle_show(struct kobject *kobj, struct kobj_attribute *attr,
+			 char *buf)
 {
 	return sprintf(buf, "%hu\n", enable_dyn_sleep);
 }
 
-static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
-					      const char * buf,
-					      size_t n)
+static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr,
+			  const char * buf, size_t n)
 {
 	unsigned short value;
 	if (sscanf(buf, "%hu", &value) != 1 ||
@@ -89,16 +88,9 @@ static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
 	return n;
 }
 
-static struct subsys_attribute sleep_while_idle_attr = {
-	.attr   = {
-		.name = __stringify(sleep_while_idle),
-		.mode = 0644,
-	},
-	.show   = omap_pm_sleep_while_idle_show,
-	.store  = omap_pm_sleep_while_idle_store,
-};
+static struct kobj_attribute sleep_while_idle_attr =
+	__ATTR(sleep_while_idle, 0644, idle_show, idle_store);
 
-extern struct kset power_subsys;
 static void (*omap_sram_idle)(void) = NULL;
 static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
 
@@ -153,11 +145,8 @@ void omap_pm_idle(void)
 	use_idlect1 = omap_dm_timer_modify_idlect_mask(use_idlect1);
 #endif
 
-	if (omap_dma_running()) {
+	if (omap_dma_running())
 		use_idlect1 &= ~(1 << 6);
-		if (omap_lcd_dma_ext_running())
-			use_idlect1 &= ~(1 << 12);
-	}
 
 	/* We should be able to remove the do_sleep variable and multiple
 	 * tests above as soon as drivers, timer and DMA code have been fixed.
@@ -603,27 +592,15 @@ static void (*saved_idle)(void) = NULL;
 
 /*
  *	omap_pm_prepare - Do preliminary suspend work.
- *	@state:		suspend state we're entering.
  *
  */
-static int omap_pm_prepare(suspend_state_t state)
+static int omap_pm_prepare(void)
 {
-	int error = 0;
-
 	/* We cannot sleep in idle until we have resumed */
 	saved_idle = pm_idle;
 	pm_idle = NULL;
 
-	switch (state)
-	{
-	case PM_SUSPEND_STANDBY:
-	case PM_SUSPEND_MEM:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return error;
+	return 0;
 }
 
 
@@ -651,20 +628,18 @@ static int omap_pm_enter(suspend_state_t state)
 
 /**
  *	omap_pm_finish - Finish up suspend sequence.
- *	@state:		State we're coming out of.
  *
  *	This is called after we wake back up (or if entering the sleep state
  *	failed).
  */
 
-static int omap_pm_finish(suspend_state_t state)
+static void omap_pm_finish(void)
 {
 	pm_idle = saved_idle;
-	return 0;
 }
 
 
-static irqreturn_t  omap_wakeup_interrupt(int irq, void *dev)
+static irqreturn_t omap_wakeup_interrupt(int irq, void *dev)
 {
 	return IRQ_HANDLED;
 }
@@ -677,11 +652,11 @@ static struct irqaction omap_wakeup_irq = {
 
 
 
-static struct pm_ops omap_pm_ops ={
+static struct platform_suspend_ops omap_pm_ops ={
 	.prepare	= omap_pm_prepare,
 	.enter		= omap_pm_enter,
 	.finish		= omap_pm_finish,
-	.valid		= pm_valid_only_mem,
+	.valid		= suspend_valid_only_mem,
 };
 
 static int __init omap_pm_init(void)
@@ -738,15 +713,15 @@ static int __init omap_pm_init(void)
 	else if (cpu_is_omap16xx())
 		omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
 
-	pm_set_ops(&omap_pm_ops);
+	suspend_set_ops(&omap_pm_ops);
 
 #if defined(DEBUG) && defined(CONFIG_PROC_FS)
 	omap_pm_init_proc();
 #endif
 
-	error = subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+	error = sysfs_create_file(power_kobj, &sleep_while_idle_attr);
 	if (error)
-		printk(KERN_ERR "subsys_create_file failed: %d\n", error);
+		printk(KERN_ERR "sysfs_create_file failed: %d\n", error);
 
 	if (cpu_is_omap16xx()) {
 		/* configure LOW_PWR pin */