linux-kernel - [PATCH v1 25/28] i2c: sun6i-p2wi: convert to devm_platform_ioremap

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Message-Id: <20200407163741.17615-26-zhengdejin5@gmail.com>
Date:   Wed,  8 Apr 2020 00:37:38 +0800
From:   Dejin Zheng <zhengdejin5@...il.com>
To:     thor.thayer@...ux.intel.com, krzysztof.adamski@...ia.com,
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        Dejin Zheng <zhengdejin5@...il.com>
Subject: [PATCH v1 25/28] i2c: sun6i-p2wi: 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-sun6i-p2wi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-sun6i-p2wi.c b/drivers/i2c/busses/i2c-sun6i-p2wi.c
index 7c07ce116e38..cb78c38ea3a6 100644
--- a/drivers/i2c/busses/i2c-sun6i-p2wi.c
+++ b/drivers/i2c/busses/i2c-sun6i-p2wi.c
@@ -187,7 +187,6 @@ static int p2wi_probe(struct platform_device *pdev)
 	struct device_node *childnp;
 	unsigned long parent_clk_freq;
 	u32 clk_freq = 100000;
-	struct resource *r;
 	struct p2wi *p2wi;
 	u32 slave_addr;
 	int clk_div;
@@ -231,8 +230,7 @@ static int p2wi_probe(struct platform_device *pdev)
 		p2wi->slave_addr = slave_addr;
 	}
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	p2wi->regs = devm_ioremap_resource(dev, r);
+	p2wi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(p2wi->regs))
 		return PTR_ERR(p2wi->regs);
 
-- 
2.25.0