linux-kernel - [PATCH v2 10/11] i2c: pxa: Use devm_platform_get_and_ioremap

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Date:   Mon, 10 Jul 2023 14:33:49 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Andi Shyti <andi.shyti@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 10/11] i2c: pxa: Use devm_platform_get_and_ioremap_resource()

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@...o.com>
---
v2:
-s/devm_platform_get_and_ioremap_resource(pdev/devm_platform_get_and_ioremap_resource(dev
 drivers/i2c/busses/i2c-pxa.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 937f7eebe906..b630bfeaeb85 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1362,7 +1362,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
 	struct i2c_pxa_platform_data *plat = dev_get_platdata(&dev->dev);
 	enum pxa_i2c_types i2c_type;
 	struct pxa_i2c *i2c;
-	struct resource *res = NULL;
+	struct resource *res;
 	int ret, irq;
 
 	i2c = devm_kzalloc(&dev->dev, sizeof(struct pxa_i2c), GFP_KERNEL);
@@ -1379,8 +1379,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
 	i2c->adap.dev.of_node = dev->dev.of_node;
 #endif
 
-	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	i2c->reg_base = devm_ioremap_resource(&dev->dev, res);
+	i2c->reg_base = devm_platform_get_and_ioremap_resource(dev, 0, &res);
 	if (IS_ERR(i2c->reg_base))
 		return PTR_ERR(i2c->reg_base);
 
-- 
2.39.0