omap4xxx: libion: mark a private function as static

Change-Id: I665953204c631300f1dce8a928daacde203399bb
Signed-off-by: Iliyan Malchev <malchev@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ion/ion.c b/ion/ion.c
index 08e4570..9df344c 100644
--- a/ion/ion.c
+++ b/ion/ion.c
@@ -44,7 +44,7 @@ int ion_close(int fd)
         return close(fd);
 }
 
-int ion_ioctl(int fd, int req, void *arg)
+static int ion_ioctl(int fd, int req, void *arg)
 {
         int ret = ioctl(fd, req, arg);
         if (ret < 0) {