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authorMarkus Elfring <elfring@users.sourceforge.net>2019-09-21 19:32:46 +0300
committerBorislav Petkov <bp@suse.de>2019-10-24 12:17:29 +0300
commit5bbab3cf211b4b70415de05f428fa91fb454aa41 (patch)
treea5049c10df4f4611e4a450b5b88ecfcff986ed33 /drivers/edac/aspeed_edac.c
parente80634a75aba90e7485cd1fdb463fcac5d45f14d (diff)
downloadlinux-5bbab3cf211b4b70415de05f428fa91fb454aa41.tar.xz
EDAC/aspeed: Use devm_platform_ioremap_resource() in aspeed_probe()
Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: James Morse <james.morse@arm.com> Cc: kernel-janitors@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Robert Richter <rrichter@marvell.com> Cc: Stefan Schaeckeler <sschaeck@cisco.com> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/baabb9e9-a1b2-3a04-9fb6-aa632de5f722@web.de
Diffstat (limited to 'drivers/edac/aspeed_edac.c')
-rw-r--r--drivers/edac/aspeed_edac.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c
index 5634437bb39d..09a9e3de9595 100644
--- a/drivers/edac/aspeed_edac.c
+++ b/drivers/edac/aspeed_edac.c
@@ -281,16 +281,11 @@ static int aspeed_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct edac_mc_layer layers[2];
struct mem_ctl_info *mci;
- struct resource *res;
void __iomem *regs;
u32 reg04;
int rc;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENOENT;
-
- regs = devm_ioremap_resource(dev, res);
+ regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))
return PTR_ERR(regs);