hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

regulator: gpio-regulator: Basic devm_kzalloc() conversion 

There's some other allocations but they're not so trivial as they use
kmemdup() and kstrdup().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-04-03 23:20:56 +01:00
parent 69d715a142
commit 02b552160f
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/regulator/gpio-regulator.c
View File

@ -174,7 +174,8 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev)
struct gpio_regulator_data *drvdata; struct gpio_regulator_data *drvdata;
int ptr, ret, state; int ptr, ret, state;
drvdata = kzalloc(sizeof(struct gpio_regulator_data), GFP_KERNEL); drvdata = devm_kzalloc(&pdev->dev, sizeof(struct gpio_regulator_data),
GFP_KERNEL);
if (drvdata == NULL) { if (drvdata == NULL) {
dev_err(&pdev->dev, "Failed to allocate device data\n"); dev_err(&pdev->dev, "Failed to allocate device data\n");
return -ENOMEM; return -ENOMEM;
@ -307,7 +308,6 @@ err_memgpio:
err_name: err_name:
kfree(drvdata->desc.name); kfree(drvdata->desc.name);
err: err:
kfree(drvdata);
return ret; return ret;
} }
@ -326,7 +326,6 @@ static int __devexit gpio_regulator_remove(struct platform_device *pdev)
gpio_free(drvdata->enable_gpio); gpio_free(drvdata->enable_gpio);
kfree(drvdata->desc.name); kfree(drvdata->desc.name);
kfree(drvdata);
return 0; return 0;
} }