Merge branch 'cleanup-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

* 'cleanup-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: PM: share some suspend-related functions across OMAP2, 3, 4
  ARM: OMAP2+: omap_device: call all suspend, resume callbacks when OMAP_DEVICE_NO_IDLE_ON_SUSPEND is set
  ARM: OMAP: omap_device: remove omap_device_parent
  ARM: OMAP2+: PM debug: fix the use of debugfs_create_* API
  ARM: OMAP2+: PM: share clkdms_setup() across OMAP2, 3, 4
  ARM: OMAP2+: PM: clean up omap_set_pwrdm_state()
  ARM: OMAP3: PM: remove superfluous calls to pwrdm_clear_all_prev_pwrst()
  ARM: OMAP: convert omap_device_build() and callers to __init
  ARM: OMAP2+: Mark omap_hsmmc_init and omap_mux related functions as __init
  ARM: OMAP2+: Split omap2_hsmmc_init() to properly support I2C GPIO pins
  ARM: OMAP: omap_device: Expose omap_device_{alloc, delete, register}
  ARM: OMAP: Fix build error when mmc_omap is built as module
  ARM: OMAP: Fix kernel panic with HSMMC when twl4030_gpio is a module

1 files changed, 3 insertions, 71 deletions

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 816c7940d301..027a537d72b2 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -50,10 +50,6 @@
 #include "sdrc.h"
 #include "control.h"
 
-#ifdef CONFIG_SUSPEND
-static suspend_state_t suspend_state = PM_SUSPEND_ON;
-#endif
-
 /* pm34xx errata defined in pm.h */
 u16 pm34xx_errata;
 
@@ -280,11 +276,6 @@ void omap_sram_idle(void)
         int core_prev_state, per_prev_state;
         u32 sdrc_pwr = 0;
 
-        pwrdm_clear_all_prev_pwrst(mpu_pwrdm);
-        pwrdm_clear_all_prev_pwrst(neon_pwrdm);
-        pwrdm_clear_all_prev_pwrst(core_pwrdm);
-        pwrdm_clear_all_prev_pwrst(per_pwrdm);
-
         mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm);
         switch (mpu_next_state) {
         case PWRDM_POWER_ON:
@@ -463,50 +454,6 @@ restore:
         return ret;
 }
 
-static int omap3_pm_enter(suspend_state_t unused)
-{
-        int ret = 0;
-
-        switch (suspend_state) {
-        case PM_SUSPEND_STANDBY:
-        case PM_SUSPEND_MEM:
-                ret = omap3_pm_suspend();
-                break;
-        default:
-                ret = -EINVAL;
-        }
-
-        return ret;
-}
-
-/* Hooks to enable / disable UART interrupts during suspend */
-static int omap3_pm_begin(suspend_state_t state)
-{
-        disable_hlt();
-        suspend_state = state;
-        omap_prcm_irq_prepare();
-        return 0;
-}
-
-static void omap3_pm_end(void)
-{
-        suspend_state = PM_SUSPEND_ON;
-        enable_hlt();
-        return;
-}
-
-static void omap3_pm_finish(void)
-{
-        omap_prcm_irq_complete();
-}
-
-static const struct platform_suspend_ops omap_pm_ops = {
-        .begin          = omap3_pm_begin,
-        .end            = omap3_pm_end,
-        .enter          = omap3_pm_enter,
-        .finish         = omap3_pm_finish,
-        .valid          = suspend_valid_only_mem,
-};
 #endif /* CONFIG_SUSPEND */
 
 
@@ -727,21 +674,6 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused)
 }
 
 /*
- * Enable hw supervised mode for all clockdomains if it's
- * supported. Initiate sleep transition for other clockdomains, if
- * they are not used
- */
-static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
-{
-        if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
-                clkdm_allow_idle(clkdm);
-        else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
-                 atomic_read(&clkdm->usecount) == 0)
-                clkdm_sleep(clkdm);
-        return 0;
-}
-
-/*
  * Push functions to SRAM
  *
  * The minimum set of functions is pushed to SRAM for execution:
@@ -810,7 +742,7 @@ static int __init omap3_pm_init(void)
                 goto err2;
         }
 
-        (void) clkdm_for_each(clkdms_setup, NULL);
+        (void) clkdm_for_each(omap_pm_clkdms_setup, NULL);
 
         mpu_pwrdm = pwrdm_lookup("mpu_pwrdm");
         if (mpu_pwrdm == NULL) {
@@ -829,8 +761,8 @@ static int __init omap3_pm_init(void)
         core_clkdm = clkdm_lookup("core_clkdm");
 
 #ifdef CONFIG_SUSPEND
-        suspend_set_ops(&omap_pm_ops);
-#endif /* CONFIG_SUSPEND */
+        omap_pm_suspend = omap3_pm_suspend;
+#endif
 
         arm_pm_idle = omap3_pm_idle;
         omap3_idle_init();