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media: sun6i-csi: Define and use driver name and (reworked) description

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Add proper defines for driver name and description instead of
MODULE_NAME and hardcoding (cosmetics).

Also rework the description while at it to mention the hardware
generation that the driver supports and remove the video capture
mentions since it applies to the whole media device.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Paul Kocialkowski 2022-08-26 20:31:58 +02:00 committed by Mauro Carvalho Chehab
parent 26686b0da9
commit 6f4d0849be
2 changed files with 9 additions and 8 deletions
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14
drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
View File

@ -27,8 +27,6 @@
#include "sun6i_csi.h"
#include "sun6i_csi_reg.h"
#define MODULE_NAME "sun6i-csi"
struct sun6i_csi_dev {
struct sun6i_csi csi;
struct device *dev;
@ -730,7 +728,7 @@ static int sun6i_csi_v4l2_init(struct sun6i_csi *csi)
int ret;
csi->media_dev.dev = csi->dev;
strscpy(csi->media_dev.model, "Allwinner Video Capture Device",
strscpy(csi->media_dev.model, SUN6I_CSI_DESCRIPTION,
sizeof(csi->media_dev.model));
csi->media_dev.hw_revision = 0;
@ -753,7 +751,7 @@ static int sun6i_csi_v4l2_init(struct sun6i_csi *csi)
goto free_ctrl;
}
ret = sun6i_video_init(&csi->video, csi, "sun6i-csi");
ret = sun6i_video_init(&csi->video, csi, SUN6I_CSI_NAME);
if (ret)
goto unreg_v4l2;
@ -868,8 +866,8 @@ static int sun6i_csi_resource_request(struct sun6i_csi_dev *sdev,
if (irq < 0)
return -ENXIO;
ret = devm_request_irq(&pdev->dev, irq, sun6i_csi_isr, 0, MODULE_NAME,
sdev);
ret = devm_request_irq(&pdev->dev, irq, sun6i_csi_isr, 0,
SUN6I_CSI_NAME, sdev);
if (ret) {
dev_err(&pdev->dev, "Cannot request csi IRQ\n");
return ret;
@ -922,12 +920,12 @@ static struct platform_driver sun6i_csi_platform_driver = {
.probe = sun6i_csi_probe,
.remove = sun6i_csi_remove,
.driver = {
.name = MODULE_NAME,
.name = SUN6I_CSI_NAME,
.of_match_table = of_match_ptr(sun6i_csi_of_match),
},
};
module_platform_driver(sun6i_csi_platform_driver);
MODULE_DESCRIPTION("Allwinner V3s Camera Sensor Interface driver");
MODULE_DESCRIPTION("Allwinner A31 Camera Sensor Interface driver");
MODULE_AUTHOR("Yong Deng <yong.deng@magewell.com>");
MODULE_LICENSE("GPL");

3
drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.h
View File

@ -14,6 +14,9 @@
#include "sun6i_video.h"
#define SUN6I_CSI_NAME "sun6i-csi"
#define SUN6I_CSI_DESCRIPTION "Allwinner A31 CSI Device"
struct sun6i_csi;
/**