[PATCH v2 01/11] i2c: at91: Use devm_platform_get_and_ioremap_resource()

From: Yangtao Li <frank.li@vivo.com>
To: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>,
	Andi Shyti <andi.shyti@kernel.org>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: Yangtao Li <frank.li@vivo.com>,
	linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 01/11] i2c: at91: Use devm_platform_get_and_ioremap_resource()
Date: Mon, 10 Jul 2023 14:33:40 +0800	[thread overview]
Message-ID: <20230710063351.17490-1-frank.li@vivo.com> (raw)

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/i2c/busses/i2c-at91-core.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c
index 05ad3bc3578a..de3b8f1053e7 100644
--- a/drivers/i2c/busses/i2c-at91-core.c
+++ b/drivers/i2c/busses/i2c-at91-core.c
@@ -207,19 +207,15 @@ static int at91_twi_probe(struct platform_device *pdev)
 
 	dev->dev = &pdev->dev;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem)
-		return -ENODEV;
+	dev->base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem);
+	if (IS_ERR(dev->base))
+		return PTR_ERR(dev->base);
 	phy_addr = mem->start;
 
 	dev->pdata = at91_twi_get_driver_data(pdev);
 	if (!dev->pdata)
 		return -ENODEV;
 
-	dev->base = devm_ioremap_resource(&pdev->dev, mem);
-	if (IS_ERR(dev->base))
-		return PTR_ERR(dev->base);
-
 	dev->irq = platform_get_irq(pdev, 0);
 	if (dev->irq < 0)
 		return dev->irq;
-- 
2.39.0

