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| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2016-06-21 11:20:27 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-06-21 13:26:33 +0200 |
| commit | 8558643d03f0736a43edd1b95a2c81037e8ac6e3 (patch) | |
| tree | 5cc83b3d8260eeed1a79bb2fd266870934bc834c /arch/arm/plat-samsung | |
| parent | d0ceee0b4d63d5a31e8ada86f7d07806b0ad6585 (diff) | |
| download | linux-8558643d03f0736a43edd1b95a2c81037e8ac6e3.tar.bz2 | |
ARM: SAMSUNG: Fixup usage of __raw IO in PM
Fix the use of __raw accesors in pm-common.c to use the _relaxed
variants to deal with any issues due to endian related fetches.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung')
| -rw-r--r-- | arch/arm/plat-samsung/pm-common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/plat-samsung/pm-common.c b/arch/arm/plat-samsung/pm-common.c index 515cd53372bd..6534c3ff9fe2 100644 --- a/arch/arm/plat-samsung/pm-common.c +++ b/arch/arm/plat-samsung/pm-common.c @@ -31,7 +31,7 @@ void s3c_pm_do_save(struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { - ptr->val = __raw_readl(ptr->reg); + ptr->val = readl_relaxed(ptr->reg); S3C_PMDBG("saved %p value %08lx\n", ptr->reg, ptr->val); } } @@ -51,9 +51,9 @@ void s3c_pm_do_restore(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { pr_debug("restore %p (restore %08lx, was %08x)\n", - ptr->reg, ptr->val, __raw_readl(ptr->reg)); + ptr->reg, ptr->val, readl_relaxed(ptr->reg)); - __raw_writel(ptr->val, ptr->reg); + writel_relaxed(ptr->val, ptr->reg); } } @@ -71,5 +71,5 @@ void s3c_pm_do_restore(const struct sleep_save *ptr, int count) void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) - __raw_writel(ptr->val, ptr->reg); + writel_relaxed(ptr->val, ptr->reg); } |