Pull cpuidle into release branch

[pandora-kernel.git] / arch / arm / mach-omap1 / pm.c

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 5bb348e..3bf01e2 100644 (file)
--- 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>
@@ -57,7 +56,6 @@
 #include <asm/arch/tc.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/mux.h>
-#include <asm/arch/tps65010.h>
 #include <asm/arch/dma.h>
 #include <asm/arch/dsp_common.h>
 #include <asm/arch/dmtimer.h>
@@ -154,11 +152,8 @@ 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.
@@ -250,11 +245,6 @@ void omap_pm_suspend(void)
 
        omap_serial_wake_trigger(1);
 
-       if (machine_is_omap_osk()) {
-               /* Stop LED1 (D9) blink */
-               tps65010_set_led(LED1, OFF);
-       }
-
        if (!cpu_is_omap15xx())
                omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG);
 
@@ -447,11 +437,6 @@ void omap_pm_suspend(void)
        omap_serial_wake_trigger(0);
 
        printk("PM: OMAP%x is re-starting from deep sleep...\n", system_rev);
-
-       if (machine_is_omap_osk()) {
-               /* Let LED1 (D9) blink again */
-               tps65010_set_led(LED1, BLINK);
-       }
 }
 
 #if defined(DEBUG) && defined(CONFIG_PROC_FS)
@@ -614,27 +599,15 @@ 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;
 }
 
 
@@ -662,16 +635,14 @@ 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;
 }
 
 
@@ -688,11 +659,11 @@ 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)
@@ -749,7 +720,7 @@ 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();