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drivers/i2c/busses: don't check resource with devm_ioremap_resource

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devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang
2013-05-10 10:16:54 +02:00
parent e42dba569f
commit 3cc2d009bc
5 changed files with 5 additions and 32 deletions
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7
drivers/i2c/busses/i2c-rcar.c
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@@ -623,12 +623,6 @@ static int rcar_i2c_probe(struct platform_device *pdev)
u32 bus_speed;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(dev, "no mmio resources\n");
return -ENODEV;
}
priv = devm_kzalloc(dev, sizeof(struct rcar_i2c_priv), GFP_KERNEL);
if (!priv) {
dev_err(dev, "no mem for private data\n");
@@ -642,6 +636,7 @@ static int rcar_i2c_probe(struct platform_device *pdev)
if (ret < 0)
return ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->io = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->io))
return PTR_ERR(priv->io);