linux-kernel - [PATCH v2 24/24] i2c: octeon-platdrv: convert to devm_platform_ioremap

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Message-Id: <20200408182311.26869-25-zhengdejin5@gmail.com>
Date:   Thu,  9 Apr 2020 02:23:11 +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 24/24] i2c: octeon-platdrv: convert to devm_platform_ioremap_resource

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

Acked-by: Robert Richter <rrichter@...vell.com>
Signed-off-by: Dejin Zheng <zhengdejin5@...il.com>
---
v1 -> v2:
	- no changed and thanks for Robert's review.

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

diff --git a/drivers/i2c/busses/i2c-octeon-platdrv.c b/drivers/i2c/busses/i2c-octeon-platdrv.c
index 64bda83e65ac..0c227963c8d6 100644
--- a/drivers/i2c/busses/i2c-octeon-platdrv.c
+++ b/drivers/i2c/busses/i2c-octeon-platdrv.c
@@ -136,7 +136,6 @@ static int octeon_i2c_probe(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
 	int irq, result = 0, hlc_irq = 0;
-	struct resource *res_mem;
 	struct octeon_i2c *i2c;
 	bool cn78xx_style;
 
@@ -167,8 +166,7 @@ static int octeon_i2c_probe(struct platform_device *pdev)
 	i2c->roff.twsi_int = 0x10;
 	i2c->roff.sw_twsi_ext = 0x18;
 
-	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	i2c->twsi_base = devm_ioremap_resource(&pdev->dev, res_mem);
+	i2c->twsi_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(i2c->twsi_base)) {
 		result = PTR_ERR(i2c->twsi_base);
 		goto out;
-- 
2.25.0