2021-09-07 08:54:58

by Cai,Huoqing

[permalink] [raw]
Subject: [PATCH] clk: sunxi-ng: ccu-sun8i-de2: 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 <[email protected]>
---
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 524f33275bc7..7a5ffae0f965 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -280,7 +280,6 @@ static const struct sunxi_ccu_desc sun50i_h5_de2_clk_desc = {

static int sunxi_de2_clk_probe(struct platform_device *pdev)
{
- struct resource *res;
struct clk *bus_clk, *mod_clk;
struct reset_control *rstc;
void __iomem *reg;
@@ -291,8 +290,7 @@ static int sunxi_de2_clk_probe(struct platform_device *pdev)
if (!ccu_desc)
return -EINVAL;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- reg = devm_ioremap_resource(&pdev->dev, res);
+ reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(reg))
return PTR_ERR(reg);

--
2.25.1


2021-09-08 09:33:15

by Maxime Ripard

[permalink] [raw]
Subject: Re: [PATCH] clk: sunxi-ng: ccu-sun8i-de2: Make use of the helper function devm_platform_ioremap_resource()

On Tue, Sep 07, 2021 at 04:52:20PM +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 <[email protected]>

Applied, thanks
Maxime


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