Commit d8b1ad7c authored by Markus Elfring's avatar Markus Elfring Committed by Mauro Carvalho Chehab
Browse files

media: platform: Use devm_platform_ioremap_resource() in two functions 



Simplify these function implementations by using a known wrapper function.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Tested-by: default avatarNiklas Söderlund <niklas.soderlund@ragnatech.se>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 5c9de1fa

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c

+1 −7
Original line number Diff line number Diff line
@@ -253,13 +253,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev) 
	}



	for (i = 0; i < NUM_MAX_VDEC_REG_BASE; i++) {

		res = platform_get_resource(pdev, IORESOURCE_MEM, i);

		if (res == NULL) {

			dev_err(&pdev->dev, "get memory resource failed.");

			ret = -ENXIO;

			goto err_res;

		}

		dev->reg_base[i] = devm_ioremap_resource(&pdev->dev, res);

		dev->reg_base[i] = devm_platform_ioremap_resource(pdev, i);

		if (IS_ERR((__force void *)dev->reg_base[i])) {

			ret = PTR_ERR((__force void *)dev->reg_base[i]);

			goto err_res;

drivers/media/platform/rcar-vin/rcar-core.c

+1 −6
Original line number Diff line number Diff line
@@ -1282,7 +1282,6 @@ static int rcar_vin_probe(struct platform_device *pdev) 
{

	const struct soc_device_attribute *attr;

	struct rvin_dev *vin;

	struct resource *mem;

	int irq, ret;



	vin = devm_kzalloc(&pdev->dev, sizeof(*vin), GFP_KERNEL);
@@ -1301,11 +1300,7 @@ static int rcar_vin_probe(struct platform_device *pdev) 
	if (attr)

		vin->info = attr->data;



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (mem == NULL)

		return -EINVAL;



	vin->base = devm_ioremap_resource(vin->dev, mem);

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

	if (IS_ERR(vin->base))

		return PTR_ERR(vin->base);