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 <arnd@arndb.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c
index e4b92c4..02fb119 100644
--- a/drivers/input/touchscreen/migor_ts.c
+++ b/drivers/input/touchscreen/migor_ts.c
@@ -202,7 +202,7 @@
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 @@
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);