[PATCH 1/2] mfd: max14577: max14577_{suspend,resume}() should depend on CONFIG_PM_SLEEP

[Geert Uytterhoeven]

If CONFIG_PM_SLEEP=n:

drivers/mfd/max14577.c:177: warning: âmax14577_suspendâ defined but not used
drivers/mfd/max14577.c:200: warning: âmax14577_resumeâ defined but not used

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 drivers/mfd/max14577.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index ac514fb2b877..71aa14a6bfbb 100644
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -173,6 +173,7 @@ static const struct i2c_device_id max14577_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, max14577_i2c_id);
 
+#ifdef CONFIG_PM_SLEEP
 static int max14577_suspend(struct device *dev)
 {
 	struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
@@ -208,6 +209,7 @@ static int max14577_resume(struct device *dev)
 
 	return 0;
 }
+#endif /* CONFIG_PM_SLEEP */
 
 static struct of_device_id max14577_dt_match[] = {
 	{ .compatible = "maxim,max14577", },
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/