Commit 8db05a69 authored by Cai Huoqing's avatar Cai Huoqing Committed by Mauro Carvalho Chehab
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media: s3c-camif: Make use of the helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 0748befb

drivers/media/platform/s3c-camif/camif-core.c

+1 −4
Original line number Diff line number Diff line
@@ -402,7 +402,6 @@ static int s3c_camif_probe(struct platform_device *pdev) 
	struct s3c_camif_plat_data *pdata = dev->platform_data;

	struct s3c_camif_drvdata *drvdata;

	struct camif_dev *camif;

	struct resource *mres;

	int ret = 0;



	camif = devm_kzalloc(dev, sizeof(*camif), GFP_KERNEL);
@@ -423,9 +422,7 @@ static int s3c_camif_probe(struct platform_device *pdev) 
	drvdata = (void *)platform_get_device_id(pdev)->driver_data;

	camif->variant = drvdata->variant;



	mres = platform_get_resource(pdev, IORESOURCE_MEM, 0);



	camif->io_base = devm_ioremap_resource(dev, mres);

	camif->io_base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(camif->io_base))

		return PTR_ERR(camif->io_base);