[WATCHDOG] fix clk_get() error check
authorAkinobu Mita <akinobu.mita@gmail.com>
Tue, 19 Dec 2006 08:51:44 +0000 (17:51 +0900)
committerWim Van Sebroeck <wim@iguana.be>
Tue, 19 Dec 2006 21:16:51 +0000 (22:16 +0100)
The return value of clk_get() should be checked by IS_ERR().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

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