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clk: cs2000: mark resume function as __maybe_unused 

When power management is disabled, we get a harmless warning:

drivers/clk/clk-cs2000-cp.c:544:12: error: 'cs2000_resume' defined but not used [-Werror=unused-function]

Marking the function as __maybe_unused lets the compiler silently
drop it instead.

Fixes: eade4ccdb0 ("clk: cs2000: set pm_ops in hibernate-compatible way")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Arnd Bergmann 2018-04-09 12:54:34 +02:00 committed by Stephen Boyd
parent 1486776535
commit a21b85944c
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/clk-cs2000-cp.c
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@ -541,7 +541,7 @@ static int cs2000_probe(struct i2c_client *client,
return ret;
}
static int cs2000_resume(struct device *dev)
static int __maybe_unused cs2000_resume(struct device *dev)
{
struct cs2000_priv *priv = dev_get_drvdata(dev);