From: Arnd Bergmann Date: Thu, 19 May 2016 16:14:53 +0000 (-0700) Subject: Input: migor-ts - mark PM functions as __maybe_unused X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c32feb03aefa8c5aada929ad10fd8aa569ef45cd;p=linux-beck.git Input: migor-ts - mark PM functions as __maybe_unused The migor touchscreen driver is now available for COMPILE_TEST, so we run into a harmless randconfig warning on ARM when CONFIG_PM is disabled: drivers/input/touchscreen/migor_ts.c:216:12: error: 'migor_ts_resume' defined but not used [-Werror=unused-function] drivers/input/touchscreen/migor_ts.c:205:12: error: 'migor_ts_suspend' defined but not used [-Werror=unused-function] This shuts up the warning by marking the two functions as __maybe_unused. We could do the same thing by adding an #ifdef, but this version is more reliable. Signed-off-by: Arnd Bergmann Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c index e4b92c4cae3b..02fb11985819 100644 --- a/drivers/input/touchscreen/migor_ts.c +++ b/drivers/input/touchscreen/migor_ts.c @@ -202,7 +202,7 @@ static int migor_ts_remove(struct i2c_client *client) return 0; } -static int migor_ts_suspend(struct device *dev) +static int __maybe_unused migor_ts_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct migor_ts_priv *priv = i2c_get_clientdata(client); @@ -213,7 +213,7 @@ static int migor_ts_suspend(struct device *dev) return 0; } -static int migor_ts_resume(struct device *dev) +static int __maybe_unused migor_ts_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct migor_ts_priv *priv = i2c_get_clientdata(client);