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| author | Paul Walmsley <paul@pwsan.com> | 2012-02-24 19:34:32 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-02-24 19:34:32 +0100 |
| commit | 645c56a75882830c0ba6e7461f07d099a9c87e69 (patch) | |
| tree | c9932b27b50358b23bed49953e17076f2fc3d582 /arch/arm/mach-omap2/pm24xx.c | |
| parent | Linux 3.3-rc3 (diff) | |
| download | linux-645c56a75882830c0ba6e7461f07d099a9c87e69.tar.xz linux-645c56a75882830c0ba6e7461f07d099a9c87e69.zip | |
ARM: OMAP2xxx: PM: remove obsolete timer disable code in the suspend path
Remove omap_{read,write}l() from the 24xx PM code. The clocksource
code should now handle what this was supposed to do.
Tested on N800 -- but it's hard to say whether this fixes anything.
OMAP24xx static suspend path is currently broken, and this patch
doesn't change that.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rob Herring <robherring2@gmail.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/mach-omap2/pm24xx.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index b8822f8b2891..6d63973c7f15 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -260,26 +260,6 @@ static int omap2_pm_begin(suspend_state_t state) return 0; } -static int omap2_pm_suspend(void) -{ - u32 wken_wkup, mir1; - - wken_wkup = omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN); - wken_wkup &= ~OMAP24XX_EN_GPT1_MASK; - omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); - - /* Mask GPT1 */ - mir1 = omap_readl(0x480fe0a4); - omap_writel(1 << 5, 0x480fe0ac); - - omap2_enter_full_retention(); - - omap_writel(mir1, 0x480fe0a4); - omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); - - return 0; -} - static int omap2_pm_enter(suspend_state_t state) { int ret = 0; @@ -287,7 +267,7 @@ static int omap2_pm_enter(suspend_state_t state) switch (state) { case PM_SUSPEND_STANDBY: case PM_SUSPEND_MEM: - ret = omap2_pm_suspend(); + omap2_enter_full_retention(); break; default: ret = -EINVAL; |