tools:iio:iio_utils: mark private function static
Functions _write_sysfs_int() and _write_sysfs_string() are supposed to
be called only by public wrappers, so make them static.
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 60e5ec4..812153f 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -524,7 +524,7 @@
return ret;
}
-int _write_sysfs_int(char *filename, char *basedir, int val, int verify)
+static int _write_sysfs_int(char *filename, char *basedir, int val, int verify)
{
int ret = 0;
FILE *sysfsfp;
@@ -574,7 +574,8 @@
return _write_sysfs_int(filename, basedir, val, 1);
}
-int _write_sysfs_string(char *filename, char *basedir, char *val, int verify)
+static int _write_sysfs_string(char *filename, char *basedir, char *val,
+ int verify)
{
int ret = 0;
FILE *sysfsfp;