[PATCH v5 3/6] driver: soc: exynos-pmu: Add an API to be called after wakeup
From: kgene@kernel.org (Kukjin Kim)
Date: 2014-11-29 23:26:42
Also in:
linux-samsung-soc
Amit Daniel Kachhap wrote:
This patch adds an API exynos_sys_powerup_conf to be called after system sleep wakeup. This will useful for exynos7 SoC to perform resume related initialisations. This is similar to currently existing API exynos_sys_powerdown_conf. Reviewed-by: Pankaj Dubey <redacted> Signed-off-by: Amit Daniel Kachhap <redacted>
In subject, "driver: soc..." -> "drivers: soc..." ? - Kukjin
quoted hunk ↗ jump to hunk
--- drivers/soc/samsung/exynos-pmu.c | 9 +++++++++ include/linux/soc/samsung/exynos-pmu.h | 1 + 2 files changed, 10 insertions(+)diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c index 7eb5b0b..c3307eb 100644 --- a/drivers/soc/samsung/exynos-pmu.c +++ b/drivers/soc/samsung/exynos-pmu.c@@ -33,6 +33,7 @@ struct exynos_pmu_data { void (*pmu_init)(void); void (*powerdown_conf)(enum sys_powerdown); void (*powerdown_conf_extra)(enum sys_powerdown); + void (*powerup_conf)(enum sys_powerdown); }; struct exynos_pmu_context {@@ -768,6 +769,14 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode) } } +void exynos_sys_powerup_conf(enum sys_powerdown mode) +{ + const struct exynos_pmu_data *pmu_data = pmu_context->pmu_data; + + if (pmu_data->powerup_conf) + pmu_data->powerup_conf(mode); +} + static void exynos3250_pmu_init(void) { unsigned int value;diff --git a/include/linux/soc/samsung/exynos-pmu.h b/include/linux/soc/samsung/exynos-pmu.h index a2ab0d5..b497712 100644 --- a/include/linux/soc/samsung/exynos-pmu.h +++ b/include/linux/soc/samsung/exynos-pmu.h@@ -20,5 +20,6 @@ enum sys_powerdown { }; extern void exynos_sys_powerdown_conf(enum sys_powerdown mode); +extern void exynos_sys_powerup_conf(enum sys_powerdown mode); #endif /* __EXYNOS_PMU_H */ --1.7.9.5