From: Anson.Huang@nxp.com
To: aisheng.dong@nxp.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, wsa+renesas@sang-engineering.com,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH 2/2] i2c: imx-lpi2c: use devm_platform_ioremap_resource() to simplify code
Date: Wed, 17 Jul 2019 16:40:17 +0800 [thread overview]
Message-ID: <20190717084017.30987-2-Anson.Huang@nxp.com> (raw)
In-Reply-To: <20190717084017.30987-1-Anson.Huang@nxp.com>
From: Anson Huang <Anson.Huang@nxp.com>
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/i2c/busses/i2c-imx-lpi2c.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index dc00fab..c92b564 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -545,7 +545,6 @@ MODULE_DEVICE_TABLE(of, lpi2c_imx_of_match);
static int lpi2c_imx_probe(struct platform_device *pdev)
{
struct lpi2c_imx_struct *lpi2c_imx;
- struct resource *res;
unsigned int temp;
int irq, ret;
@@ -553,8 +552,7 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
if (!lpi2c_imx)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- lpi2c_imx->base = devm_ioremap_resource(&pdev->dev, res);
+ lpi2c_imx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(lpi2c_imx->base))
return PTR_ERR(lpi2c_imx->base);
--
2.7.4
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next prev parent reply other threads:[~2019-07-17 8:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 8:40 [PATCH 1/2] i2c: mxs: use devm_platform_ioremap_resource() to simplify code Anson.Huang
2019-07-17 8:40 ` Anson.Huang [this message]
2019-07-17 10:22 ` [PATCH 2/2] i2c: imx-lpi2c: " Aisheng Dong
2019-08-01 12:50 ` Wolfram Sang
2019-07-17 10:21 ` [PATCH 1/2] i2c: mxs: " Aisheng Dong
2019-08-01 12:50 ` Wolfram Sang
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