diff mbox series

[v11,04/28] media: platform: Change the fixed device node number to unfixed value

Message ID 20200804034102.22983-5-xia.jiang@mediatek.com
State Accepted
Commit cc5fd1668f5fdddce4f367ec10514674a01fe09c
Headers show
Series None | expand

Commit Message

Xia Jiang Aug. 4, 2020, 3:40 a.m. UTC 
The driver can be instantiated multiple times, e.g. for a decoder and
an encoder. Moreover, other drivers could coexist on the same system.
This makes the static video node number assignment pointless, so switch
to automatic assignment instead.

Reviewed-by: Tomasz Figa <tfiga@chromium.org>

Signed-off-by: Xia Jiang <xia.jiang@mediatek.com>

---
v11: no changes
---
 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.18.0
diff mbox series

Patch

diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 2677580941b0..12609ca46fd9 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -1154,7 +1154,7 @@  static int mtk_jpeg_probe(struct platform_device *pdev)
 	jpeg->dec_vdev->device_caps = V4L2_CAP_STREAMING |
 				      V4L2_CAP_VIDEO_M2M_MPLANE;
 
-	ret = video_register_device(jpeg->dec_vdev, VFL_TYPE_VIDEO, 3);
+	ret = video_register_device(jpeg->dec_vdev, VFL_TYPE_VIDEO, -1);
 	if (ret) {
 		v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");
 		goto err_dec_vdev_register;