This patch registers the basic C0 state for all exynos SOC's but limits the C1(AFTR -Arm off top running) state in only the supported SOC's(ie. EXYNOS 4210, 4212, 4412 and 5250).
Signed-off-by: Amit Daniel Kachhap <[email protected]> --- arch/arm/mach-exynos/cpuidle.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index 2d071c6..ccb2b48 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -176,7 +176,9 @@ static int __init exynos4_init_cpuidle(void) device->cpu = cpu_id; /* Support IDLE only */ - if (cpu_id != 0) + if (!(soc_is_exynos4210() || soc_is_exynos4212() || + soc_is_exynos4412() || soc_is_exynos5250()) || + cpu_id != 0) device->state_count = 1; ret = cpuidle_register_device(device); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
