media: staging: rkisp1: cap: cleanup in mainpath config for uv swap format

The value RKISP1_CIF_MI_XTD_FMT_CTRL_MP_CB_CR_SWAP equals BIT(0),
Therefore when writing it to the register there is no need to mask
it first with ~BIT(0).

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.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/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c
index 144a690..9a0455a 100644 (file)
--- a/drivers/staging/media/rkisp1/rkisp1-capture.c
+++ b/drivers/staging/media/rkisp1/rkisp1-capture.c
@@ -386,8 +386,7 @@ static void rkisp1_mp_config(struct rkisp1_capture *cap)
        if (cap->pix.cfg->uv_swap) {
                reg = rkisp1_read(rkisp1, RKISP1_CIF_MI_XTD_FORMAT_CTRL);
 
-               reg = (reg & ~BIT(0)) |
-                     RKISP1_CIF_MI_XTD_FMT_CTRL_MP_CB_CR_SWAP;
+               reg |= RKISP1_CIF_MI_XTD_FMT_CTRL_MP_CB_CR_SWAP;
                rkisp1_write(rkisp1, reg, RKISP1_CIF_MI_XTD_FORMAT_CTRL);
        }