diff mbox series

[v2,1/2] rcar-vin: Handle special pixel formats in a switch

Message ID 20191206163932.3295865-1-niklas.soderlund+renesas@ragnatech.se (mailing list archive)
State Mainlined
Commit 9ac560d48d3caab7c6e8cd259520598631535271
Delegated to: Kieran Bingham
Headers show
Series [v2,1/2] rcar-vin: Handle special pixel formats in a switch | expand

Commit Message

Niklas Söderlund Dec. 6, 2019, 4:39 p.m. UTC 
Before extending the special pixel format handling turn the multiple if
statements into a switch.

Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/media/platform/rcar-vin/rcar-v4l2.c | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index 9e2e63ffcc47acad..7f6c40f1f264515d 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -73,11 +73,18 @@  const struct rvin_video_format *rvin_format_from_pixel(struct rvin_dev *vin,
 {
 	int i;
 
-	if (vin->info->model == RCAR_M1 && pixelformat == V4L2_PIX_FMT_XBGR32)
-		return NULL;
-
-	if (pixelformat == V4L2_PIX_FMT_NV12 && !vin->info->nv12)
-		return NULL;
+	switch (pixelformat) {
+	case V4L2_PIX_FMT_XBGR32:
+		if (vin->info->model == RCAR_M1)
+			return NULL;
+		break;
+	case V4L2_PIX_FMT_NV12:
+		if (!vin->info->nv12)
+			return NULL;
+		break;
+	default:
+		break;
+	}
 
 	for (i = 0; i < ARRAY_SIZE(rvin_formats); i++)
 		if (rvin_formats[i].fourcc == pixelformat)