From: Baolin Wang <baolin.wang@linaro.org>
To: mturquette@baylibre.com, sboyd@kernel.org
Cc: orsonzhai@gmail.com, baolin.wang@linaro.org,
zhang.lyra@gmail.com, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/2] clk: sprd: Change to use devm_platform_ioremap_resource()
Date: Tue, 8 Oct 2019 15:41:39 +0800 [thread overview]
Message-ID: <841d26a2adb4bf3b4423f82a41dd3f1346413db6.1570520268.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <1995139bee5248ff3e9d46dc715968f212cfc4cc.1570520268.git.baolin.wang@linaro.org>
In-Reply-To: <1995139bee5248ff3e9d46dc715968f212cfc4cc.1570520268.git.baolin.wang@linaro.org>
Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together, which can simpify the code.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
Changes from v1:
- None.
---
drivers/clk/sprd/common.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c
index 7ad5ba2..c0af477 100644
--- a/drivers/clk/sprd/common.c
+++ b/drivers/clk/sprd/common.c
@@ -42,7 +42,6 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
void __iomem *base;
struct device_node *node = pdev->dev.of_node;
struct regmap *regmap;
- struct resource *res;
if (of_find_property(node, "sprd,syscon", NULL)) {
regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
@@ -51,8 +50,7 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
return PTR_ERR(regmap);
}
} else {
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(&pdev->dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
--
1.7.9.5
next prev parent reply other threads:[~2019-10-08 7:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 7:41 [PATCH v2 1/2] clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() Baolin Wang
2019-10-08 7:41 ` Baolin Wang [this message]
2019-10-16 23:18 ` [PATCH v2 2/2] clk: sprd: Change to use devm_platform_ioremap_resource() Stephen Boyd
2019-11-05 8:24 ` [PATCH v2 1/2] clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() Baolin Wang
2019-11-13 23:00 ` Stephen Boyd
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