From: Anson Huang <anson.huang@nxp.com>
To: "mturquette@baylibre.com" <mturquette@baylibre.com>,
"sboyd@kernel.org" <sboyd@kernel.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
Aisheng Dong <aisheng.dong@nxp.com>,
"weiyongjun1@huawei.com" <weiyongjun1@huawei.com>,
"robh@kernel.org" <robh@kernel.org>,
"linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH] clk: imx: use devm_platform_ioremap_resource() to simplify code
Date: Mon, 1 Apr 2019 05:13:02 +0000 [thread overview]
Message-ID: <1554095298-15111-1-git-send-email-Anson.Huang@nxp.com> (raw)
Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/clk/imx/clk-imx8qxp-lpcg.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
index fb6edf1..c711654 100644
--- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
+++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
@@ -159,7 +159,6 @@ static int imx8qxp_lpcg_clk_probe(struct platform_device *pdev)
struct clk_hw_onecell_data *clk_data;
const struct imx8qxp_ss_lpcg *ss_lpcg;
const struct imx8qxp_lpcg_data *lpcg;
- struct resource *res;
struct clk_hw **clks;
void __iomem *base;
int i;
@@ -168,10 +167,7 @@ static int imx8qxp_lpcg_clk_probe(struct platform_device *pdev)
if (!ss_lpcg)
return -ENODEV;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -EINVAL;
- base = devm_ioremap(dev, res->start, resource_size(res));
+ base = devm_platform_ioremap_resource(pdev, 0);
if (!base)
return -ENOMEM;
--
2.7.4
next reply other threads:[~2019-04-01 5:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 5:13 Anson Huang [this message]
2019-04-01 8:04 ` [PATCH] clk: imx: use devm_platform_ioremap_resource() to simplify code Mukesh Ojha
2019-04-11 5:10 ` Shawn Guo
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