mfd: htc-pasic3: Convert to managed resources for allocating memory
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c
index 0285fce..0a5e85f 100644
--- a/drivers/mfd/htc-pasic3.c
+++ b/drivers/mfd/htc-pasic3.c
@@ -147,7 +147,7 @@
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 @@
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 @@
iounmap(asic->mapping);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, resource_size(r));
- kfree(asic);
return 0;
}