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ARM: EXYNOS: Fixup for __raw operations in suspend.c

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Fix the PMU code endian access code to deal with kernels built for
big endian operation by changing the __raw IO accessors to the
_relaxed variants.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Ben Dooks 2016-06-21 11:20:28 +01:00 committed by Krzysztof Kozlowski
parent 8558643d03
commit 17e0645e6b
1 changed files with 6 additions and 6 deletions
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6
arch/arm/mach-exynos/suspend.c
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@ -301,7 +301,7 @@ static int exynos5420_cpu_suspend(unsigned long arg)
unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
unsigned int cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
__raw_writel(0x0, sysram_base_addr + EXYNOS5420_CPU_STATE);
writel_relaxed(0x0, sysram_base_addr + EXYNOS5420_CPU_STATE);
if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM)) {
mcpm_set_entry_vector(cpu, cluster, exynos_cpu_resume);
@ -373,7 +373,7 @@ static void exynos5420_pm_prepare(void)
* needs to restore it back in case, the primary cpu fails to
* suspend for any reason.
*/
exynos5420_cpu_state = __raw_readl(sysram_base_addr +
exynos5420_cpu_state = readl_relaxed(sysram_base_addr +
EXYNOS5420_CPU_STATE);
exynos_pm_enter_sleep_mode();
@ -507,7 +507,7 @@ static void exynos5420_pm_resume(void)
EXYNOS5_ARM_CORE0_SYS_PWR_REG);
/* Restore the sysram cpu state register */
__raw_writel(exynos5420_cpu_state,
writel_relaxed(exynos5420_cpu_state,
sysram_base_addr + EXYNOS5420_CPU_STATE);
pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL,