media: rc: sunxi-cir: 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: Cai Huoqing <caihuoqing@baidu.com>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index 168e1d2c876a10be309fd5b2284d94b274c5132f..391a591c1b7547b6f6f784df4af07773d5d4fe2e 100644 (file)
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -255,7 +255,6 @@ static int sunxi_ir_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct device_node *dn = dev->of_node;
        const struct sunxi_ir_quirks *quirks;
-       struct resource *res;
        struct sunxi_ir *ir;
        u32 b_clk_freq = SUNXI_IR_BASE_CLK;
 
@@ -301,8 +300,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
        dev_dbg(dev, "set base clock frequency to %d Hz.\n", b_clk_freq);
 
        /* IO */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ir->base = devm_ioremap_resource(dev, res);
+       ir->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ir->base)) {
                return PTR_ERR(ir->base);
        }