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mfd: htc-pasic3: Convert to managed resources for allocating memory

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Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Lee Jones 2013-05-23 16:25:14 +01:00 committed by Samuel Ortiz
parent 2b0b5e2dfe
commit 8692881e38
1 changed files with 1 additions and 3 deletions
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4
drivers/mfd/htc-pasic3.c
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@ -147,7 +147,7 @@ static int __init pasic3_probe(struct platform_device *pdev)
if (!request_mem_region(r->start, resource_size(r), "pasic3"))
return -EBUSY;
asic = kzalloc(sizeof(struct pasic3_data), GFP_KERNEL);
asic = devm_kzalloc(dev, sizeof(struct pasic3_data), GFP_KERNEL);
if (!asic)
return -ENOMEM;
@ -156,7 +156,6 @@ static int __init pasic3_probe(struct platform_device *pdev)
asic->mapping = ioremap(r->start, resource_size(r));
if (!asic->mapping) {
dev_err(dev, "couldn't ioremap PASIC3\n");
kfree(asic);
return -ENOMEM;
}
@ -195,7 +194,6 @@ static int pasic3_remove(struct platform_device *pdev)
iounmap(asic->mapping);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, resource_size(r));
kfree(asic);
return 0;
}