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Subject: media: am437x-vpfe: fix start streaming error path
Author: Benoit Parrot <bpar...@ti.com>
Date: Fri Sep 20 14:05:46 2019 -0300
When start_streaming fails the h/w module might be left enabled
inadvertently. Make sure it is disabled in the error path.
Signed-off-by: Benoit Parrot <bpar...@ti.com>
Acked-by: Lad Prabhakar <prabhakar.cse...@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+sams...@kernel.org>
drivers/media/platform/am437x/am437x-vpfe.c | 1 +
1 file changed, 1 insertion(+)
---
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c
b/drivers/media/platform/am437x/am437x-vpfe.c
index 66df87d310a2..e0a4c8920df8 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -2008,6 +2008,7 @@ err:
vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED);
}
+ vpfe_pcr_enable(&vpfe->ccdc, 0);
return ret;
}
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