[WATCHDOG] fix clk_get() error check

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>
This commit is contained in:
Akinobu Mita 2006-12-19 17:51:44 +09:00 committed by Wim Van Sebroeck
commit 9cd446198e
2 changed files with 4 additions and 3 deletions