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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 09:58:08 -0700
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:31 -0700
commit33ed6d4a82b7422a0ab2f97f19fc841670da99d4 (patch)
tree6e007e76c8ff3020bdcce3e16bb11e259b66724e /drivers/hwmon/lm70.c
parenta81b0f73d10add406fca13c91c73e6a3cd505b46 (diff)
downloadlinux-rt-33ed6d4a82b7422a0ab2f97f19fc841670da99d4.tar.gz
hwmon: (lm70) 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/lm70.c')
-rw-r--r--drivers/hwmon/lm70.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index 472f79521a96..dd7f0cafd197 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -149,7 +149,7 @@ static int __devinit lm70_probe(struct spi_device *spi)
/* NOTE: we assume 8-bit words, and convert to 16 bits manually */
- p_lm70 = kzalloc(sizeof *p_lm70, GFP_KERNEL);
+ p_lm70 = devm_kzalloc(&spi->dev, sizeof(*p_lm70), GFP_KERNEL);
if (!p_lm70)
return -ENOMEM;
@@ -181,7 +181,6 @@ out_dev_create_file_failed:
device_remove_file(&spi->dev, &dev_attr_temp1_input);
out_dev_create_temp_file_failed:
spi_set_drvdata(spi, NULL);
- kfree(p_lm70);
return status;
}
@@ -193,7 +192,6 @@ static int __devexit lm70_remove(struct spi_device *spi)
device_remove_file(&spi->dev, &dev_attr_temp1_input);
device_remove_file(&spi->dev, &dev_attr_name);
spi_set_drvdata(spi, NULL);
- kfree(p_lm70);
return 0;
}