[PATCH] media: sunxi: Make use of the helper function devm_platform_ioremap_resource()
From: Cai Huoqing <hidden>
Date: 2021-09-01 05:57:07
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <redacted> --- drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 4 +--- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 4 +--- drivers/media/platform/sunxi/sun8i-di/sun8i-di.c | 4 +--- 3 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
index 94e98e470aff..80a10f238bbe 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c@@ -154,7 +154,6 @@ static int sun4i_csi_probe(struct platform_device *pdev) struct v4l2_subdev *subdev; struct video_device *vdev; struct sun4i_csi *csi; - struct resource *res; int ret; int irq;
@@ -179,8 +178,7 @@ static int sun4i_csi_probe(struct platform_device *pdev) media_device_init(&csi->mdev); csi->v4l.mdev = &csi->mdev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - csi->regs = devm_ioremap_resource(&pdev->dev, res); + csi->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(csi->regs)) return PTR_ERR(csi->regs);
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
index 4b8d66fec3cf..fc96921b0583 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c@@ -833,13 +833,11 @@ static const struct regmap_config sun6i_csi_regmap_config = { static int sun6i_csi_resource_request(struct sun6i_csi_dev *sdev, struct platform_device *pdev) { - struct resource *res; void __iomem *io_base; int ret; int irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - io_base = devm_ioremap_resource(&pdev->dev, res); + io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(io_base)) return PTR_ERR(io_base);
diff --git a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
index 671e4a928993..aa65d70b6270 100644
--- a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
+++ b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c@@ -803,7 +803,6 @@ static int deinterlace_probe(struct platform_device *pdev) { struct deinterlace_dev *dev; struct video_device *vfd; - struct resource *res; int irq, ret; dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
@@ -825,8 +824,7 @@ static int deinterlace_probe(struct platform_device *pdev) return ret; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dev->base = devm_ioremap_resource(&pdev->dev, res); + dev->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dev->base)) return PTR_ERR(dev->base);
--
2.25.1
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