openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

hwmon: (adcxx) Convert to use devm_ functions 

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2012-06-02 09:57:58 -07:00
parent d5282926aa
commit c60da82593
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hwmon/adcxx.c
View File

@ -171,7 +171,7 @@ static int __devinit adcxx_probe(struct spi_device *spi)
int status;
int i;
adc = kzalloc(sizeof *adc, GFP_KERNEL);
adc = devm_kzalloc(&spi->dev, sizeof(*adc), GFP_KERNEL);
if (!adc)
return -ENOMEM;
@ -208,7 +208,6 @@ static int __devinit adcxx_probe(struct spi_device *spi)
spi_set_drvdata(spi, NULL);
mutex_unlock(&adc->lock);
kfree(adc);
return status;
}
@ -224,7 +223,6 @@ static int __devexit adcxx_remove(struct spi_device *spi)
spi_set_drvdata(spi, NULL);
mutex_unlock(&adc->lock);
kfree(adc);
return 0;
}