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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-07-08 14:53:02 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2019-08-27 07:35:44 +0100 |
| commit | 5752bc4373b21c3fb1dd6db4dcdd569fae391a1d (patch) | |
| tree | f1660ab621265248b09e3cb6eb81641050363f5b | |
| parent | Linus 5.3-rc1 (diff) | |
| download | linux-dev-5752bc4373b21c3fb1dd6db4dcdd569fae391a1d.tar.xz linux-dev-5752bc4373b21c3fb1dd6db4dcdd569fae391a1d.zip | |
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>
| -rw-r--r-- | drivers/mfd/rk808.c | 4 |
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; |