Commit 1f62bf4f authored by Yangtao Li's avatar Yangtao Li Committed by Hans Verkuil
Browse files

media: sh_vou: Convert to devm_platform_ioremap_resource() 



Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent fd130042

drivers/media/platform/renesas/sh_vou.c

+6 −6
Original line number Diff line number Diff line
@@ -1223,19 +1223,19 @@ static int sh_vou_probe(struct platform_device *pdev) 
	struct i2c_adapter *i2c_adap;

	struct video_device *vdev;

	struct sh_vou_device *vou_dev;

	struct resource *reg_res;

	struct v4l2_subdev *subdev;

	struct vb2_queue *q;

	int irq, ret;



	reg_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	irq = platform_get_irq(pdev, 0);



	if (!vou_pdata || !reg_res || irq <= 0) {

	if (!vou_pdata) {

		dev_err(&pdev->dev, "Insufficient VOU platform information.\n");

		return -ENODEV;

	}



	irq = platform_get_irq(pdev, 0);

	if (irq < 0)

		return irq;



	vou_dev = devm_kzalloc(&pdev->dev, sizeof(*vou_dev), GFP_KERNEL);

	if (!vou_dev)

		return -ENOMEM;
@@ -1264,7 +1264,7 @@ static int sh_vou_probe(struct platform_device *pdev) 
	pix->sizeimage		= VOU_MAX_IMAGE_WIDTH * 2 * 480;

	pix->colorspace		= V4L2_COLORSPACE_SMPTE170M;



	vou_dev->base = devm_ioremap_resource(&pdev->dev, reg_res);

	vou_dev->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(vou_dev->base))

		return PTR_ERR(vou_dev->base);