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authorJingoo Han <jg1.han@samsung.com>2013-04-30 07:00:49 +0200
committerWim Van Sebroeck <wim@iguana.be>2013-07-11 20:54:21 +0200
commitac1bb694c05302a0552c5a34ba701f246004bc03 (patch)
tree94c09b15dbe57d207a0ff11a226c2feb008dee2a /drivers
parentwatchdog: bcm63xx_wdt: use devm_ioremap_nocache() (diff)
downloadlinux-ac1bb694c05302a0552c5a34ba701f246004bc03.tar.xz
linux-ac1bb694c05302a0552c5a34ba701f246004bc03.zip
watchdog: mv64x60_wdt: use devm_ioremap()
Use devm_ioremap() to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/watchdog/mv64x60_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/mv64x60_wdt.c b/drivers/watchdog/mv64x60_wdt.c
index c7fb878ca493..e4cf98019265 100644
--- a/drivers/watchdog/mv64x60_wdt.c
+++ b/drivers/watchdog/mv64x60_wdt.c
@@ -276,7 +276,7 @@ static int mv64x60_wdt_probe(struct platform_device *dev)
if (!r)
return -ENODEV;
- mv64x60_wdt_regs = ioremap(r->start, resource_size(r));
+ mv64x60_wdt_regs = devm_ioremap(&dev->dev, r->start, resource_size(r));
if (mv64x60_wdt_regs == NULL)
return -ENOMEM;
@@ -293,8 +293,6 @@ static int mv64x60_wdt_remove(struct platform_device *dev)
mv64x60_wdt_handler_disable();
- iounmap(mv64x60_wdt_regs);
-
return 0;
}