tps6586x: staticize funtions
Make funtions static which are locally used in file.
Signed-off-by: Manish Badarkhe <badarkhe.manish@gmail.com>
diff --git a/drivers/power/tps6586x.c b/drivers/power/tps6586x.c
index 704c243..d29d969 100644
--- a/drivers/power/tps6586x.c
+++ b/drivers/power/tps6586x.c
@@ -32,7 +32,7 @@
};
#define MAX_I2C_RETRY 3
-int tps6586x_read(int reg)
+static int tps6586x_read(int reg)
{
int i;
uchar data;
@@ -61,7 +61,7 @@
return retval;
}
-int tps6586x_write(int reg, uchar *data, uint len)
+static int tps6586x_write(int reg, uchar *data, uint len)
{
int i;
int retval = -1;