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watchdog: mv64x60_wdt: use devm_ioremap()

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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>
This commit is contained in:
Jingoo Han 2013-04-30 14:00:49 +09:00 committed by Wim Van Sebroeck
parent 626d65aa52
commit ac1bb694c0
1 changed files with 1 additions and 3 deletions
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4
drivers/watchdog/mv64x60_wdt.c
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@ -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;
}