WATCHDOG: fix build PM warnings
authorRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 8 Nov 2012 10:51:03 +0000 (10:51 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 8 Nov 2012 10:54:16 +0000 (10:54 +0000)
drivers/watchdog/sp805_wdt.c:288:12: warning: 'sp805_wdt_suspend' defined but not used
drivers/watchdog/sp805_wdt.c:298:12: warning: 'sp805_wdt_resume' defined but not used

This is caused by the wrong config symbol being used for these functions.
Rather than fixing that, mark the functions with __maybe_unused

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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