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ARM: sa1111: use devm_kzalloc() 

Use devm_kzalloc() to allocate our driver data, so we can eliminate its
kfree() from the device removal and error cleanup paths.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King 2016-09-06 15:29:26 +01:00
parent eac8dbf74f
commit 7d53c1f012
1 changed files with 1 additions and 3 deletions
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4
arch/arm/common/sa1111.c
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@ -696,7 +696,7 @@ static int __sa1111_probe(struct device *me, struct resource *mem, int irq)
if (!pd)
return -EINVAL;
sachip = kzalloc(sizeof(struct sa1111), GFP_KERNEL);
sachip = devm_kzalloc(me, sizeof(struct sa1111), GFP_KERNEL);
if (!sachip)
return -ENOMEM;
@ -808,7 +808,6 @@ static int __sa1111_probe(struct device *me, struct resource *mem, int irq)
err_clkput:
clk_put(sachip->clk);
err_free:
kfree(sachip);
return ret;
}
@ -847,7 +846,6 @@ static void __sa1111_remove(struct sa1111 *sachip)
iounmap(sachip->base);
clk_put(sachip->clk);
kfree(sachip);
}
struct sa1111_save_data {