From eb495d33558d065ad316b3bb21ebd7e81da1891e Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 25 Mar 2013 15:35:06 +0530 Subject: [PATCH] ARM: OMAP4: CPUidle: Make C-state description field more precise It is useful to know the CPU power state along with MPUSS power state in a supported C-state. Since the data is available via sysfs, one can avoid scrolling the source code for precise construction of C-state. Reported-by: Nishanth Menon Acked-by: Nishanth Menon Signed-off-by: Santosh Shilimkar Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/cpuidle44xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index aeeb8e6..e48e26e 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -171,7 +171,7 @@ static struct cpuidle_driver omap4_idle_driver = { .flags = CPUIDLE_FLAG_TIME_VALID, .enter = omap4_enter_idle_simple, .name = "C1", - .desc = "MPUSS ON" + .desc = "CPUx ON, MPUSS ON" }, { /* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */ @@ -181,7 +181,7 @@ static struct cpuidle_driver omap4_idle_driver = { CPUIDLE_FLAG_TIMER_STOP, .enter = omap4_enter_idle_coupled, .name = "C2", - .desc = "MPUSS CSWR", + .desc = "CPUx OFF, MPUSS CSWR", }, { /* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */ @@ -191,7 +191,7 @@ static struct cpuidle_driver omap4_idle_driver = { CPUIDLE_FLAG_TIMER_STOP, .enter = omap4_enter_idle_coupled, .name = "C3", - .desc = "MPUSS OSWR", + .desc = "CPUx OFF, MPUSS OSWR", }, }, .state_count = ARRAY_SIZE(omap4_idle_data), -- 2.7.4