* [PATCH] media: rc: sunxi-cir: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-09-01 5:55 Cai Huoqing
2021-09-01 9:21 ` Maxime Ripard
0 siblings, 1 reply; 2+ messages in thread
From: Cai Huoqing @ 2021-09-01 5:55 UTC (permalink / raw)
To: caihuoqing
Cc: Sean Young, Mauro Carvalho Chehab, Maxime Ripard, Chen-Yu Tsai,
Jernej Skrabec, linux-media, linux-arm-kernel, linux-sunxi,
linux-kernel
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>
---
drivers/media/rc/sunxi-cir.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index 168e1d2c876a..391a591c1b75 100644
--- 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);
}
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] media: rc: sunxi-cir: Make use of the helper function devm_platform_ioremap_resource()
2021-09-01 5:55 [PATCH] media: rc: sunxi-cir: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
@ 2021-09-01 9:21 ` Maxime Ripard
0 siblings, 0 replies; 2+ messages in thread
From: Maxime Ripard @ 2021-09-01 9:21 UTC (permalink / raw)
To: Cai Huoqing
Cc: Sean Young, Mauro Carvalho Chehab, Chen-Yu Tsai, Jernej Skrabec,
linux-media, linux-arm-kernel, linux-sunxi, linux-kernel
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On Wed, Sep 01, 2021 at 01:55:02PM +0800, Cai Huoqing wrote:
> 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>
Maxime
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