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watchdog: pic32-wdt: Fix return value check in pic32_wdt_drv_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Tue, 19 Jul 2016 11:21:56 +0000 (11:21 +0000)
committerWim Van Sebroeck <wim@iguana.be>
Mon, 25 Jul 2016 10:02:43 +0000 (12:02 +0200)
commitcddd74db8d42b953a0612810f07c99e73deab185
tree8e3e74691aa5ae55351cb63af53c221a6f9c2c4btree | snapshot (tar.gz zip)
parent919edd5119796f1cc3b47f23e7e15cc0f46942bacommit | diff
watchdog: pic32-wdt: Fix return value check in pic32_wdt_drv_probe()

In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/pic32-wdt.c diff | blob | blame | history