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Subject[PATCH v12 01/29] media: platform: Improve subscribe event flow for bug fixing
Date
Let v4l2_ctrl_subscribe_event() do the job for other types except
V4L2_EVENT_SOURCE_CHANGE.

Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Xia Jiang <xia.jiang@mediatek.com>
---
v12: no changes
---
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index f82a81a3bdee..4ad4a4b30a0e 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -446,9 +446,9 @@ static int mtk_jpeg_subscribe_event(struct v4l2_fh *fh,
switch (sub->type) {
case V4L2_EVENT_SOURCE_CHANGE:
return v4l2_src_change_event_subscribe(fh, sub);
- default:
- return -EINVAL;
}
+
+ return v4l2_ctrl_subscribe_event(fh, sub);
}

static int mtk_jpeg_g_selection(struct file *file, void *priv,
--
2.18.0
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