[PATCH] media: staging: rkisp1: rsz: make const array static, makes object smaller

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Don't populate the const array dev_names on the stack but instead it
static. Makes the object code smaller by 15 bytes.

Before:
   text    data     bss     dec     hex filename
  17091    2648      64   19803    4d5b media/rkisp1/rkisp1-resizer.o

After:
   text    data     bss     dec     hex filename
  17012    2712      64   19788    4d4c media/rkisp1/rkisp1-resizer.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/staging/media/rkisp1/rkisp1-resizer.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c 
b/drivers/staging/media/rkisp1/rkisp1-resizer.c
index 1687d82e6c68..7ca5b47c5bf5 100644
--- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
+++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
@@ -763,8 +763,10 @@ static void rkisp1_rsz_unregister(struct rkisp1_resizer 
*rsz)
 
 static int rkisp1_rsz_register(struct rkisp1_resizer *rsz)
 {
-       const char * const dev_names[] = {RKISP1_RSZ_MP_DEV_NAME,
-                                         RKISP1_RSZ_SP_DEV_NAME};
+       static const char * const dev_names[] = {
+               RKISP1_RSZ_MP_DEV_NAME,
+               RKISP1_RSZ_SP_DEV_NAME
+       };
        struct media_pad *pads = rsz->pads;
        struct v4l2_subdev *sd = &rsz->sd;
        int ret;
-- 
2.27.0