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authorLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 00:27:08 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 00:27:08 +0200
commitfbae5cbb43512446ba15a3b90039cb127d22ee95 (patch)
tree29f539576bc46537d7013d0ec0f4c2082dbca278 /arch/arm/mach-exynos/suspend.c
parentMerge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/a... (diff)
parentMerge tag 'samsung-soc-4.8-3' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff)
downloadlinux-fbae5cbb43512446ba15a3b90039cb127d22ee95.tar.xz
linux-fbae5cbb43512446ba15a3b90039cb127d22ee95.zip
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson: "Improved and new platform support for various SoCs: New SoC support: - Broadcom BCM23550 - Freescale i.MX7Solo - Qualcomm MDM9615 - Renesas r8a7792 Improvements: - convert clps711x to multiplatform - debug uart improvements for Atmel platforms - Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram - OMAP tweaks and improvements to hwmod - OMAP support for kexec on SMP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits) ARM: davinci: fix build break because of undeclared dm365_evm_snd_data ARM: s3c64xx: smartq: Avoid sparse warnings ARM: sti: Implement dummy L2 cache's write_sec ARM: STi: Update machine _namestr to be more generic. arm: meson: explicitly select clk drivers ARM: tango: add Suspend-to-RAM support ARM: hisi: consolidate the hisilicon machine entries ARM: tango: fix CONFIG_HOTPLUG_CPU=n build MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry MAINTAINERS: Update BCM63XX entry MAINTAINERS: Add NS2 entry MAINTAINERS: Fix nsp false-positives MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs ARM: clps711x: Switch to MULTIPLATFORM ARM: clps711x: Remove boards support ARM: clps711x: Add basic DT support ARM: clps711x: Reduce static map size ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu ARM: oxnas: Change OX810SE default driver config ...
Diffstat (limited to 'arch/arm/mach-exynos/suspend.c')
-rw-r--r--arch/arm/mach-exynos/suspend.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index f21690937b7d..3750575c73c5 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -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);
@@ -373,8 +373,8 @@ 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);
+ exynos5420_cpu_state = readl_relaxed(sysram_base_addr +
+ EXYNOS5420_CPU_STATE);
exynos_pm_enter_sleep_mode();
@@ -504,11 +504,11 @@ static void exynos5420_pm_resume(void)
/* Restore the CPU0 low power state register */
tmp = pmu_raw_readl(EXYNOS5_ARM_CORE0_SYS_PWR_REG);
pmu_raw_writel(tmp | S5P_CORE_LOCAL_PWR_EN,
- EXYNOS5_ARM_CORE0_SYS_PWR_REG);
+ EXYNOS5_ARM_CORE0_SYS_PWR_REG);
/* Restore the sysram cpu state register */
- __raw_writel(exynos5420_cpu_state,
- sysram_base_addr + EXYNOS5420_CPU_STATE);
+ writel_relaxed(exynos5420_cpu_state,
+ sysram_base_addr + EXYNOS5420_CPU_STATE);
pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL,
S5P_CENTRAL_SEQ_OPTION);