linux-kernel - [PATCH v2 11/16] arm/samsung: Change s3c_pm_run

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Date:	Fri, 25 Dec 2015 15:09:20 -0700
From:	Toshi Kani <toshi.kani@....com>
To:	akpm@...ux-foundation.org, bp@...en8.de
Cc:	linux-arch@...r.kernel.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	linux-samsung-soc@...r.kernel.org, Toshi Kani <toshi.kani@....com>
Subject: [PATCH v2 11/16] arm/samsung: Change s3c_pm_run_res() to use System RAM type

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.

Cc: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc: linux-samsung-soc@...r.kernel.org
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Signed-off-by: Toshi Kani <toshi.kani@....com>
---
 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 04aff2c..70f2f69 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);
--
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