linux-kernel - [PATCH v1 02/28] i2c: mv64xxx: convert to devm_platform_ioremap

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Message-Id: <20200407163741.17615-3-zhengdejin5@gmail.com>
Date:   Wed,  8 Apr 2020 00:37:15 +0800
From:   Dejin Zheng <zhengdejin5@...il.com>
To:     thor.thayer@...ux.intel.com, krzysztof.adamski@...ia.com,
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Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Dejin Zheng <zhengdejin5@...il.com>
Subject: [PATCH v1 02/28] i2c: mv64xxx: convert to devm_platform_ioremap_resource

use devm_platform_ioremap_resource() to simplify code, which
contains platform_get_resource and devm_ioremap_resource.

Signed-off-by: Dejin Zheng <zhengdejin5@...il.com>
---
 drivers/i2c/busses/i2c-mv64xxx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index febb7c7ea72b..62fb1ecc84a2 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -877,7 +877,6 @@ mv64xxx_i2c_probe(struct platform_device *pd)
 {
 	struct mv64xxx_i2c_data		*drv_data;
 	struct mv64xxx_i2c_pdata	*pdata = dev_get_platdata(&pd->dev);
-	struct resource	*r;
 	int	rc;
 
 	if ((!pdata && !pd->dev.of_node))
@@ -888,8 +887,7 @@ mv64xxx_i2c_probe(struct platform_device *pd)
 	if (!drv_data)
 		return -ENOMEM;
 
-	r = platform_get_resource(pd, IORESOURCE_MEM, 0);
-	drv_data->reg_base = devm_ioremap_resource(&pd->dev, r);
+	drv_data->reg_base = devm_platform_ioremap_resource(pd, 0);
 	if (IS_ERR(drv_data->reg_base))
 		return PTR_ERR(drv_data->reg_base);
 
-- 
2.25.0