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authorToshi Kani <toshi.kani@hpe.com>2016-01-26 21:57:27 +0100
committerIngo Molnar <mingo@kernel.org>2016-01-30 09:49:58 +0100
commit05fee7cfab7fa9d57e71f00bdd8fcff0cf5044a0 (patch)
tree31b67c369fdd7127dbfcab2ec6f29e9a1ec56a9a /arch/arm/plat-samsung/pm-check.c
parentbd7e6cb30ced147292d854a54d4a1f5c5a05d927 (diff)
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. Signed-off-by: Toshi Kani <toshi.kani@hpe.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Luis R. Rodriguez <mcgrof@suse.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Toshi Kani <toshi.kani@hp.com> 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/1453841853-11383-12-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/plat-samsung/pm-check.c')
-rw-r--r--arch/arm/plat-samsung/pm-check.c4
1 files 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);