media: imx: imx7-media-csi: Don't double-enable the RxFIFO

The RxFIFO is enabled by imx7_csi_dmareq_rff_enable() in both
imx7_csi_init() and imx7_csi_enable(). Enabling it once is enough,
remove the former.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index ed38992..439e4ed 100644 (file)
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -544,7 +544,6 @@ static int imx7_csi_init(struct imx7_csi *csi)
                return ret;
 
        imx7_csi_configure(csi);
-       imx7_csi_dmareq_rff_enable(csi);
 
        ret = imx7_csi_dma_setup(csi);
        if (ret < 0)