diff mbox series

[v2,05/13] media: am437x-vpfe: fix start streaming error path

Message ID 20190919204125.15254-6-bparrot@ti.com (mailing list archive)
State New, archived
Headers show
Series media: am437x-vpfe: overdue maintenance | expand

Commit Message

Benoit Parrot Sept. 19, 2019, 8:41 p.m. UTC 
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 <bparrot@ti.com>
---
 drivers/media/platform/am437x/am437x-vpfe.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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 @@  static int vpfe_start_streaming(struct vb2_queue *vq, unsigned int count)
 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED);
 	}
 
+	vpfe_pcr_enable(&vpfe->ccdc, 0);
 	return ret;
 }