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Subject[PATCH 11/17] arm/samsung: Change s3c_pm_run_res() to use System RAM type
Date
From: Toshi Kani <toshi.kani@hpe.com>

Change s3c_pm_run_res() to check with IORESOURCE_SYSTEM_RAM, instead of
strcmp() with "System RAM", to walk through System RAM ranges in the
iomem table.

No functional change is made to the interface.

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: linux-arch@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mm <linux-mm@kvack.org>
Cc: linux-samsung-soc@vger.kernel.org
Link: http://lkml.kernel.org/r/1452020081-26534-11-git-send-email-toshi.kani@hpe.com
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/arm/plat-samsung/pm-check.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/plat-samsung/pm-check.c b/arch/arm/plat-samsung/pm-check.c
index 04aff2c31b46..70f2f699bed3 100644
--- a/arch/arm/plat-samsung/pm-check.c
+++ b/arch/arm/plat-samsung/pm-check.c
@@ -53,8 +53,8 @@ static void s3c_pm_run_res(struct resource *ptr, run_fn_t fn, u32 *arg)
if (ptr->child != NULL)
s3c_pm_run_res(ptr->child, fn, arg);

- if ((ptr->flags & IORESOURCE_MEM) &&
- strcmp(ptr->name, "System RAM") == 0) {
+ if ((ptr->flags & IORESOURCE_SYSTEM_RAM)
+ == IORESOURCE_SYSTEM_RAM) {
S3C_PMDBG("Found system RAM at %08lx..%08lx\n",
(unsigned long)ptr->start,
(unsigned long)ptr->end);
--
2.3.5
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