tests/exynos: Fix missing static keyword

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>

diff --git a/tests/exynos/exynos_fimg2d_test.c b/tests/exynos/exynos_fimg2d_test.c
index 880bb89..e64bb32 100644 (file)
--- a/tests/exynos/exynos_fimg2d_test.c
+++ b/tests/exynos/exynos_fimg2d_test.c
@@ -214,7 +214,7 @@ static struct exynos_bo *exynos_create_buffer(struct exynos_device *dev,
 
 /* Allocate buffer and fill it with checkerboard pattern, where the tiles *
  * have a random color. The caller has to free the buffer.                */
-void *create_checkerboard_pattern(unsigned int num_tiles_x,
+static void *create_checkerboard_pattern(unsigned int num_tiles_x,
                                                unsigned int num_tiles_y, unsigned int tile_size)
 {
        unsigned int *buf;