diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/arm/mach-exynos/pmu.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/arm/mach-exynos/pmu.c')
| -rw-r--r-- | kernel/arch/arm/mach-exynos/pmu.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/arch/arm/mach-exynos/pmu.c b/kernel/arch/arm/mach-exynos/pmu.c index c15761ca2..c21e41dad 100644 --- a/kernel/arch/arm/mach-exynos/pmu.c +++ b/kernel/arch/arm/mach-exynos/pmu.c @@ -681,7 +681,7 @@ static unsigned int const exynos5420_list_disable_pmu_reg[] = { EXYNOS5420_CMU_RESET_FSYS_SYS_PWR_REG, }; -static void exynos5_power_off(void) +static void exynos_power_off(void) { unsigned int tmp; @@ -698,7 +698,7 @@ static void exynos5_power_off(void) ; } -void exynos5420_powerdown_conf(enum sys_powerdown mode) +static void exynos5420_powerdown_conf(enum sys_powerdown mode) { u32 this_cluster; @@ -748,8 +748,12 @@ static void exynos5_powerdown_conf(enum sys_powerdown mode) void exynos_sys_powerdown_conf(enum sys_powerdown mode) { unsigned int i; + const struct exynos_pmu_data *pmu_data; + + if (!pmu_context) + return; - const struct exynos_pmu_data *pmu_data = pmu_context->pmu_data; + pmu_data = pmu_context->pmu_data; if (pmu_data->powerdown_conf) pmu_data->powerdown_conf(mode); @@ -872,8 +876,6 @@ static void exynos5420_pmu_init(void) EXYNOS5420_ARM_INTR_SPREAD_USE_STANDBYWFI); pmu_raw_writel(0x1, EXYNOS5420_UP_SCHEDULER); - - pm_power_off = exynos5_power_off; pr_info("EXYNOS5420 PMU initialized\n"); } @@ -984,6 +986,8 @@ static int exynos_pmu_probe(struct platform_device *pdev) if (ret) dev_warn(dev, "can't register restart handler err=%d\n", ret); + pm_power_off = exynos_power_off; + dev_dbg(dev, "Exynos PMU Driver probe done\n"); return 0; } @@ -991,7 +995,6 @@ static int exynos_pmu_probe(struct platform_device *pdev) static struct platform_driver exynos_pmu_driver = { .driver = { .name = "exynos-pmu", - .owner = THIS_MODULE, .of_match_table = exynos_pmu_of_device_ids, }, .probe = exynos_pmu_probe, |