diff mbox series

[RESEND,v3,3/6] media: staging: rkisp1: remove macro RKISP1_DIR_SINK_SRC

Message ID 20200611154551.25022-4-dafna.hirschfeld@collabora.com (mailing list archive)
State New, archived
Headers show
Series media: staging: rkisp1: bugs fixes and vars renames | expand

Commit Message

Dafna Hirschfeld June 11, 2020, 3:45 p.m. UTC 
The macro RKISP1_DIR_SINK_SRC is a mask of two flags.
The macro hides the fact that it's a mask and the code
is actually more clear if we replace it the with bitwise-or explicitly.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
---
 drivers/staging/media/rkisp1/rkisp1-common.h |  1 -
 drivers/staging/media/rkisp1/rkisp1-isp.c    | 24 ++++++++++----------
 2 files changed, 12 insertions(+), 13 deletions(-)

Comments

Greg Kroah-Hartman June 11, 2020, 3:51 p.m. UTC | #1 
On Thu, Jun 11, 2020 at 05:45:48PM +0200, Dafna Hirschfeld wrote:
> The macro RKISP1_DIR_SINK_SRC is a mask of two flags.
> The macro hides the fact that it's a mask and the code
> is actually more clear if we replace it the with bitwise-or explicitly.
> 
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
> ---
>  drivers/staging/media/rkisp1/rkisp1-common.h |  1 -
>  drivers/staging/media/rkisp1/rkisp1-isp.c    | 24 ++++++++++----------
>  2 files changed, 12 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
> index 39d8e46d8d8a..0ec8718037a4 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-common.h
> +++ b/drivers/staging/media/rkisp1/rkisp1-common.h
> @@ -24,7 +24,6 @@
>  
>  #define RKISP1_DIR_SRC BIT(0)
>  #define RKISP1_DIR_SINK BIT(1)
> -#define RKISP1_DIR_SINK_SRC (RKISP1_DIR_SINK | RKISP1_DIR_SRC)
>  
>  #define RKISP1_ISP_MAX_WIDTH		4032
>  #define RKISP1_ISP_MAX_HEIGHT		3024
> diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c
> index e66e87d6ea8b..157ac58c2efc 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-isp.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c
> @@ -65,84 +65,84 @@ static const struct rkisp1_isp_mbus_info rkisp1_isp_formats[] = {
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK_SRC,
> +		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_YUYV8_1X16,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
> -- 
> 2.17.1
> 

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>
diff mbox series

Patch

diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
index 39d8e46d8d8a..0ec8718037a4 100644
--- a/drivers/staging/media/rkisp1/rkisp1-common.h
+++ b/drivers/staging/media/rkisp1/rkisp1-common.h
@@ -24,7 +24,6 @@ 
 
 #define RKISP1_DIR_SRC BIT(0)
 #define RKISP1_DIR_SINK BIT(1)
-#define RKISP1_DIR_SINK_SRC (RKISP1_DIR_SINK | RKISP1_DIR_SRC)
 
 #define RKISP1_ISP_MAX_WIDTH		4032
 #define RKISP1_ISP_MAX_HEIGHT		3024
diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c
index e66e87d6ea8b..157ac58c2efc 100644
--- a/drivers/staging/media/rkisp1/rkisp1-isp.c
+++ b/drivers/staging/media/rkisp1/rkisp1-isp.c
@@ -65,84 +65,84 @@  static const struct rkisp1_isp_mbus_info rkisp1_isp_formats[] = {
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
 		.bayer_pat	= RKISP1_RAW_RGGB,
 		.bus_width	= 10,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
 		.bayer_pat	= RKISP1_RAW_BGGR,
 		.bus_width	= 10,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
 		.bayer_pat	= RKISP1_RAW_GBRG,
 		.bus_width	= 10,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
 		.bayer_pat	= RKISP1_RAW_GRBG,
 		.bus_width	= 10,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
 		.bayer_pat	= RKISP1_RAW_RGGB,
 		.bus_width	= 12,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
 		.bayer_pat	= RKISP1_RAW_BGGR,
 		.bus_width	= 12,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
 		.bayer_pat	= RKISP1_RAW_GBRG,
 		.bus_width	= 12,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
 		.bayer_pat	= RKISP1_RAW_GRBG,
 		.bus_width	= 12,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
 		.bayer_pat	= RKISP1_RAW_RGGB,
 		.bus_width	= 8,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
 		.bayer_pat	= RKISP1_RAW_BGGR,
 		.bus_width	= 8,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
 		.bayer_pat	= RKISP1_RAW_GBRG,
 		.bus_width	= 8,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
 		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
 		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
 		.bayer_pat	= RKISP1_RAW_GRBG,
 		.bus_width	= 8,
-		.direction	= RKISP1_DIR_SINK_SRC,
+		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
 	}, {
 		.mbus_code	= MEDIA_BUS_FMT_YUYV8_1X16,
 		.pixel_enc	= V4L2_PIXEL_ENC_YUV,