The patch titled
power management: remove some useless code from arm platforms
has been removed from the -mm tree. Its filename was
power-management-remove-some-useless-code-from-arm.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: power management: remove some useless code from arm platforms
From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
This patch kills some useless code omap1/omap2.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap1/pm.c | 36 +++++------------------------------
arch/arm/mach-omap2/pm.c | 38 +++++--------------------------------
2 files changed, 12 insertions(+), 62 deletions(-)
diff -puN arch/arm/mach-omap1/pm.c~power-management-remove-some-useless-code-from-arm arch/arm/mach-omap1/pm.c
--- a/arch/arm/mach-omap1/pm.c~power-management-remove-some-useless-code-from-arm
+++ a/arch/arm/mach-omap1/pm.c
@@ -620,26 +620,11 @@ static void (*saved_idle)(void) = NULL;
*/
static int omap_pm_prepare(suspend_state_t state)
{
- 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;
-
- case PM_SUSPEND_DISK:
- return -ENOTSUPP;
-
- default:
- return -EINVAL;
- }
-
- return error;
+ return 0;
}
@@ -651,20 +636,11 @@ static int omap_pm_prepare(suspend_state
static int omap_pm_enter(suspend_state_t state)
{
- switch (state)
- {
- case PM_SUSPEND_STANDBY:
- case PM_SUSPEND_MEM:
- omap_pm_suspend();
- break;
-
- case PM_SUSPEND_DISK:
- return -ENOTSUPP;
-
- default:
- return -EINVAL;
- }
-
+ /*
+ * since we mark only "mem" as valid
+ * there's no need to check "state" here
+ */
+ omap_pm_suspend();
return 0;
}
diff -puN arch/arm/mach-omap2/pm.c~power-management-remove-some-useless-code-from-arm arch/arm/mach-omap2/pm.c
--- a/arch/arm/mach-omap2/pm.c~power-management-remove-some-useless-code-from-arm
+++ a/arch/arm/mach-omap2/pm.c
@@ -73,26 +73,11 @@ void omap2_pm_idle(void)
static int omap2_pm_prepare(suspend_state_t state)
{
- 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;
-
- case PM_SUSPEND_DISK:
- return -ENOTSUPP;
-
- default:
- return -EINVAL;
- }
-
- return error;
+ return 0;
}
#define INT0_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK1) | \
@@ -345,22 +330,11 @@ static int omap2_pm_suspend(void)
static int omap2_pm_enter(suspend_state_t state)
{
- int ret = 0;
-
- switch (state)
- {
- case PM_SUSPEND_STANDBY:
- case PM_SUSPEND_MEM:
- ret = omap2_pm_suspend();
- break;
- case PM_SUSPEND_DISK:
- ret = -ENOTSUPP;
- break;
- default:
- ret = -EINVAL;
- }
-
- return ret;
+ /*
+ * since we mark only 'mem' as valid, there's
+ * no need to check 'state' here
+ */
+ return omap2_pm_suspend();
}
static int omap2_pm_finish(suspend_state_t state)
_
Patches currently in -mm which might be from johannes@xxxxxxxxxxxxxxxx are
git-alsa.patch
git-wireless.patch
tidy-up-usermode-helper-waiting-a-bit.patch
tidy-up-usermode-helper-waiting-a-bit-fix.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
