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 <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
index 0daadcf..d3eee11 100644
--- a/drivers/misc/ad525x_dpot.c
+++ b/drivers/misc/ad525x_dpot.c
@@ -641,7 +641,7 @@
.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 @@
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,