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From: Borislav Petkov <bp@alien8.de>
To: Ingo Molnar <mingo@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Kukjin Kim <kgene@kernel.org>,
	linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-mm <linux-mm@kvack.org>,
	linux-samsung-soc@vger.kernel.org
Subject: [PATCH 11/17] arm/samsung: Change s3c_pm_run_res() to use System RAM type
Date: Tue, 26 Jan 2016 21:57:27 +0100	[thread overview]
Message-ID: <1453841853-11383-12-git-send-email-bp@alien8.de> (raw)
Message-ID: <20160126205727.9wfNl-ajAfYxAME-Xn1k5Lw4weR7N6aj7dKPkXtIrxk@z> (raw)
In-Reply-To: <1453841853-11383-1-git-send-email-bp@alien8.de>

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


  parent reply	other threads:[~2016-01-26 20:57 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1453841853-11383-1-git-send-email-bp@alien8.de>
2016-01-26 20:57 ` [PATCH 01/17] resource: Add System RAM resource type Borislav Petkov
2016-01-26 20:57 ` [PATCH 02/17] resource: Handle resource flags properly Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 03/17] resource: Add I/O resource descriptor Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 04/17] x86/e820: Set System RAM type and descriptor Borislav Petkov
2016-01-26 20:57 ` [PATCH 05/17] ia64: " Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 06/17] arch: Set IORESOURCE_SYSTEM_RAM flag for System RAM Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
     [not found] ` <1453841853-11383-1-git-send-email-bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org>
2016-01-26 20:57   ` [PATCH 07/17] kexec: Set IORESOURCE_SYSTEM_RAM " Borislav Petkov
2016-01-26 20:57     ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 08/17] xen, mm: Set IORESOURCE_SYSTEM_RAM to " Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 09/17] drivers: Initialize resource entry to zero Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 10/17] resource: Change walk_system_ram() to use System RAM type Borislav Petkov
2016-01-26 20:57 ` Borislav Petkov [this message]
2016-01-26 20:57   ` [PATCH 11/17] arm/samsung: Change s3c_pm_run_res() " Borislav Petkov
2016-01-26 20:57 ` [PATCH 12/17] memremap: Change region_intersects() to take @flags and @desc Borislav Petkov
2016-01-26 21:08   ` Dan Williams
2016-01-26 21:08     ` Dan Williams
2016-01-26 20:57 ` [PATCH 13/17] resource: Add walk_iomem_res_desc() Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 14/17] x86, kexec, nvdimm: Use walk_iomem_res_desc() for iomem search Borislav Petkov
2016-01-26 20:57 ` [PATCH 15/17] x86/kexec: Remove walk_iomem_res() call with GART type Borislav Petkov
2016-01-26 20:57 ` [PATCH 16/17] resource: Kill walk_iomem_res() Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov
2016-01-26 20:57 ` [PATCH 17/17] ACPI/EINJ: Allow memory error injection to NVDIMM Borislav Petkov
2016-01-26 20:57   ` Borislav Petkov

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