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authorArnd Bergmann <arnd@arndb.de>2019-07-08 14:53:02 +0200
committerLee Jones <lee.jones@linaro.org>2019-08-27 07:35:44 +0100
commit5752bc4373b21c3fb1dd6db4dcdd569fae391a1d (patch)
treef1660ab621265248b09e3cb6eb81641050363f5b /drivers/mfd/rk808.c
parent5f9e832c137075045d15cd6899ab0505cfb2ca4b (diff)
mfd: rk808: Mark pm functions __maybe_unused
The newly added suspend/resume functions are only used if CONFIG_PM is enabled: drivers/mfd/rk808.c:752:12: error: 'rk8xx_resume' defined but not used [-Werror=unused-function] drivers/mfd/rk808.c:732:12: error: 'rk8xx_suspend' defined but not used [-Werror=unused-function] Mark them as __maybe_unused so the compiler can silently drop them when they are not needed. Fixes: 586c1b4125b3 ("mfd: rk808: Add RK817 and RK809 support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/rk808.c')
-rw-r--r--drivers/mfd/rk808.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 601cefb5c9d8..9a9e6315ba46 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -729,7 +729,7 @@ static int rk808_remove(struct i2c_client *client)
return 0;
}
-static int rk8xx_suspend(struct device *dev)
+static int __maybe_unused rk8xx_suspend(struct device *dev)
{
struct rk808 *rk808 = i2c_get_clientdata(rk808_i2c_client);
int ret = 0;
@@ -749,7 +749,7 @@ static int rk8xx_suspend(struct device *dev)
return ret;
}
-static int rk8xx_resume(struct device *dev)
+static int __maybe_unused rk8xx_resume(struct device *dev)
{
struct rk808 *rk808 = i2c_get_clientdata(rk808_i2c_client);
int ret = 0;