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[v2,34/55] media: rkisp1: isp: Initialize some variables at declaration time

Message ID 20220630230713.10580-35-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series media: rkisp1: Cleanups and add support for i.MX8MP | expand

Commit Message

Laurent Pinchart June 30, 2022, 11:06 p.m. UTC
Initialize the src_fmt and sink_fmt variable when declaring them in
rkisp1_config_isp().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
---
Changes since v1:

- Fix typo in commit message
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Comments

Paul Elder July 7, 2022, 2:54 p.m. UTC | #1
Hi Laurent,

On Fri, Jul 01, 2022 at 02:06:52AM +0300, Laurent Pinchart wrote:
> Initialize the src_fmt and sink_fmt variable when declaring them in
> rkisp1_config_isp().
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>

Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>

> ---
> Changes since v1:
> 
> - Fix typo in commit message
> ---
>  drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> index 938541ce52ce..53f0516594ef 100644
> --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> @@ -142,12 +142,11 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp,
>  {
>  	struct rkisp1_device *rkisp1 = isp->rkisp1;
>  	u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0;
> -	const struct rkisp1_mbus_info *src_fmt, *sink_fmt;
> +	const struct rkisp1_mbus_info *sink_fmt = isp->sink_fmt;
> +	const struct rkisp1_mbus_info *src_fmt = isp->src_fmt;
>  	struct v4l2_mbus_framefmt *sink_frm;
>  	struct v4l2_rect *sink_crop;
>  
> -	sink_fmt = isp->sink_fmt;
> -	src_fmt = isp->src_fmt;
>  	sink_frm = rkisp1_isp_get_pad_fmt(isp, NULL,
>  					  RKISP1_ISP_PAD_SINK_VIDEO,
>  					  V4L2_SUBDEV_FORMAT_ACTIVE);
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Patch

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
index 938541ce52ce..53f0516594ef 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
@@ -142,12 +142,11 @@  static int rkisp1_config_isp(struct rkisp1_isp *isp,
 {
 	struct rkisp1_device *rkisp1 = isp->rkisp1;
 	u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0;
-	const struct rkisp1_mbus_info *src_fmt, *sink_fmt;
+	const struct rkisp1_mbus_info *sink_fmt = isp->sink_fmt;
+	const struct rkisp1_mbus_info *src_fmt = isp->src_fmt;
 	struct v4l2_mbus_framefmt *sink_frm;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = isp->sink_fmt;
-	src_fmt = isp->src_fmt;
 	sink_frm = rkisp1_isp_get_pad_fmt(isp, NULL,
 					  RKISP1_ISP_PAD_SINK_VIDEO,
 					  V4L2_SUBDEV_FORMAT_ACTIVE);