From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
"Michael Turquette" <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
<linux-samsung-soc@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] clk: samsung: exynos4412-isp: Make use of the helper function devm_platform_ioremap_resource()
Date: Tue, 7 Sep 2021 16:51:07 +0800 [thread overview]
Message-ID: <20210907085107.4203-1-caihuoqing@baidu.com> (raw)
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/clk/samsung/clk-exynos4412-isp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c
index b69e381b8c0c..471a6fb82670 100644
--- a/drivers/clk/samsung/clk-exynos4412-isp.c
+++ b/drivers/clk/samsung/clk-exynos4412-isp.c
@@ -110,11 +110,9 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev)
struct samsung_clk_provider *ctx;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
- struct resource *res;
void __iomem *reg_base;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- reg_base = devm_ioremap_resource(dev, res);
+ reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
--
2.25.1
next reply other threads:[~2021-09-07 8:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20210907085116eucas1p2774a348493c0eed6762352afeaae5c45@eucas1p2.samsung.com>
2021-09-07 8:51 ` Cai Huoqing [this message]
2021-09-07 12:28 ` [PATCH] clk: samsung: exynos4412-isp: Make use of the helper function devm_platform_ioremap_resource() Krzysztof Kozlowski
2021-09-13 16:12 ` Sylwester Nawrocki
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