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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-24 04:43:53 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-24 04:43:53 +0400
commita5ebba6b54bc8038a38d3eacac3a79bbeaf3ee24 (patch)
treed36eb26a7efd4e00381bc9f6474ea3ec31340585 /arch/arm/mach-omap2/powerdomain.c
parente81218f5f0fd219bd75768d845159ba4810bdd48 (diff)
parent6b21a9ce0402e0c5fd2adfa3d41328fdd8f55a9a (diff)
downloadlinux-a5ebba6b54bc8038a38d3eacac3a79bbeaf3ee24.tar.xz
Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Arnd Bergmann: "These are various power management related changes, mainly concerning cpuidle on i.MX and OMAP, as well as a the move of the omap smartreflex driver to live in the power subsystem." Fix up conflicts in arch/arm/mach-{imx/mach-imx6q.c,omap2/prm2xxx_3xxx.h} * tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits) ARM: OMAP2+: PM: fix IRQ_NOAUTOEN removal by mis-merge ARM: OMAP2+: do not allow SmartReflex to be built as a module ARM: OMAP2: Use hwmod to initialize mmc for 2420 ARM: OMAP3: PM: cpuidle: optimize the clkdm idle latency in C1 state ARM: OMAP3: PM: cpuidle: optimize the PER latency in C1 state ARM: OMAP3: PM: cpuidle: default to C1 in next_valid_state ARM: OMAP3: PM: cleanup cam_pwrdm leftovers ARM: OMAP3: PM: call pre/post transition per powerdomain ARM: OMAP2+: powerdomain: allow pre/post transtion to be per pwrdm ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle ARM: OMAP3PLUS: hwmod: reconfigure IO Daisychain during hwmod mux ARM: OMAP3+: PRM: Enable IO wake up ARM: OMAP4: PRM: Add IO Daisychain support ARM: OMAP3: PM: Move IO Daisychain function to omap3 prm file ARM: OMAP3: PM: correct enable/disable of daisy io chain ARM: OMAP2+: PRM: fix compile for OMAP4-only build W1: OMAP HDQ1W: use runtime PM ARM: OMAP2+: HDQ1W: use omap_device W1: OMAP HDQ1W: use 32-bit register accesses W1: OMAP HDQ1W: allow driver to be built on all OMAP2+ ...
Diffstat (limited to 'arch/arm/mach-omap2/powerdomain.c')
-rw-r--r--arch/arm/mach-omap2/powerdomain.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 2f963f702a05..69b36e185e9b 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -985,15 +985,23 @@ int pwrdm_state_switch(struct powerdomain *pwrdm)
return ret;
}
-int pwrdm_pre_transition(void)
+int pwrdm_pre_transition(struct powerdomain *pwrdm)
{
- pwrdm_for_each(_pwrdm_pre_transition_cb, NULL);
+ if (pwrdm)
+ _pwrdm_pre_transition_cb(pwrdm, NULL);
+ else
+ pwrdm_for_each(_pwrdm_pre_transition_cb, NULL);
+
return 0;
}
-int pwrdm_post_transition(void)
+int pwrdm_post_transition(struct powerdomain *pwrdm)
{
- pwrdm_for_each(_pwrdm_post_transition_cb, NULL);
+ if (pwrdm)
+ _pwrdm_post_transition_cb(pwrdm, NULL);
+ else
+ pwrdm_for_each(_pwrdm_post_transition_cb, NULL);
+
return 0;
}