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Commit 8558643d authored by Ben Dooks's avatar Ben Dooks Committed by Krzysztof Kozlowski
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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: default avatarBen Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
parent d0ceee0b

arch/arm/plat-samsung/pm-common.c

+4 −4
Original line number Diff line number Diff line
@@ -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);

}