drivers: misc: Mark functions as static in ad525x_dpot.c

This patch marks the function ad_dpot_add_files() and ad_dpot_remove_files() as static in ad525x_dpot.c because they are not used outside this file. Thus, it also eliminates the following warnings in ad525x_dpot.c: drivers/misc/ad525x_dpot.c:644:5: warning: no previous prototype for ‘ad_dpot_add_files’ [-Wmissing-prototypes] drivers/misc/ad525x_dpot.c:669:13: warning: no previous prototype for ‘ad_dpot_remove_files’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <[email protected]> Reviewed-by: Josh Triplett <[email protected]> Acked-by: Michael Hennerich <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
JunxiongGuan · Dec 19, 2013 · 1bdd2c4 · 1bdd2c4
1 parent 4462943
commit 1bdd2c4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
@@ -641,7 +641,7 @@ static const struct attribute_group ad525x_group_commands = {
 	.attrs = ad525x_attributes_commands,
 };
 
-int ad_dpot_add_files(struct device *dev,
+static int ad_dpot_add_files(struct device *dev,
 		unsigned features, unsigned rdac)
 {
 	int err = sysfs_create_file(&dev->kobj,
@@ -666,7 +666,7 @@ int ad_dpot_add_files(struct device *dev,
 	return err;
 }
 
-inline void ad_dpot_remove_files(struct device *dev,
+static inline void ad_dpot_remove_files(struct device *dev,
 		unsigned features, unsigned rdac)
 {
 	sysfs_remove_file(&dev->kobj,