linux-kernel - [PATCH v2 13/24] i2c: jz4780: convert to devm_platform_ioremap

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Message-Id: <20200408182311.26869-14-zhengdejin5@gmail.com>
Date:   Thu,  9 Apr 2020 02:23:00 +0800
From:   Dejin Zheng <zhengdejin5@...il.com>
To:     thor.thayer@...ux.intel.com, krzysztof.adamski@...ia.com,
        f.fainelli@...il.com, rjui@...adcom.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com, nsekhar@...com,
        bgolaszewski@...libre.com, baruch@...s.co.il,
        wsa+renesas@...g-engineering.com, kgene@...nel.org,
        krzk@...nel.org, paul@...pouillou.net, vz@...ia.com,
        khilman@...libre.com, gregory.clement@...tlin.com,
        rrichter@...vell.com, afaerber@...e.de,
        manivannan.sadhasivam@...aro.org, agross@...nel.org,
        bjorn.andersson@...aro.org, heiko@...ech.de, baohua@...nel.org,
        linus.walleij@...aro.org, mripard@...nel.org, wens@...e.org,
        ardb@...nel.org, gcherian@...vell.com, jun.nie@...aro.org,
        shawnguo@...nel.org, tglx@...utronix.de, zhouyanjie@...yeetech.com,
        martin.blumenstingl@...glemail.com
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dejin Zheng <zhengdejin5@...il.com>
Subject: [PATCH v2 13/24] i2c: jz4780: 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>
---
v1 -> v2:
	- no changed

 drivers/i2c/busses/i2c-jz4780.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c
index b426fc956938..ba831df6661e 100644
--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -763,7 +763,6 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
 	int ret = 0;
 	unsigned int clk_freq = 0;
 	unsigned short tmp;
-	struct resource *r;
 	struct jz4780_i2c *i2c;
 
 	i2c = devm_kzalloc(&pdev->dev, sizeof(struct jz4780_i2c), GFP_KERNEL);
@@ -787,8 +786,7 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
 	init_completion(&i2c->trans_waitq);
 	spin_lock_init(&i2c->lock);
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	i2c->iomem = devm_ioremap_resource(&pdev->dev, r);
+	i2c->iomem = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(i2c->iomem))
 		return PTR_ERR(i2c->iomem);
 
-- 
2.25.0