linux-kernel - [PATCH] i2c: riic: Use devm_platform_ioremap

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Message-Id: <20220913170121.24246-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date:   Tue, 13 Sep 2022 18:01:21 +0100
From:   Prabhakar <prabhakar.csengg@...il.com>
To:     Wolfram Sang <wsa@...nel.org>,
        Chris Brandt <chris.brandt@...esas.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     linux-renesas-soc@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH] i2c: riic: Use devm_platform_ioremap_resource()

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/i2c/busses/i2c-riic.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index ecba1dfc1278..849848ccb080 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -400,7 +400,6 @@ static int riic_i2c_probe(struct platform_device *pdev)
 {
 	struct riic_dev *riic;
 	struct i2c_adapter *adap;
-	struct resource *res;
 	struct i2c_timings i2c_t;
 	struct reset_control *rstc;
 	int i, ret;
@@ -409,8 +408,7 @@ static int riic_i2c_probe(struct platform_device *pdev)
 	if (!riic)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	riic->base = devm_ioremap_resource(&pdev->dev, res);
+	riic->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(riic->base))
 		return PTR_ERR(riic->base);
 
-- 
2.25.1