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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 18:57:58 +0200
committerGuenter Roeck <linux@roeck-us.net>2012-09-24 06:08:29 +0200
commitc60da82593b30d3b3b97e80f6f74b5f4afa9d0b5 (patch)
treeb18333948db64759befbe06a01556b92f1a586c7 /drivers/hwmon/adcxx.c
parenthwmon: (ad7418) Convert to use devm_ functions (diff)
downloadlinux-c60da82593b30d3b3b97e80f6f74b5f4afa9d0b5.tar.xz
linux-c60da82593b30d3b3b97e80f6f74b5f4afa9d0b5.zip
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>
Diffstat (limited to 'drivers/hwmon/adcxx.c')
-rw-r--r--drivers/hwmon/adcxx.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
index a3d3183454ad..111af7c4a3d4 100644
--- a/drivers/hwmon/adcxx.c
+++ b/drivers/hwmon/adcxx.c
@@ -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 @@ out_err:
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;
}