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authorBryan Wu <bryan.wu@canonical.com>2012-07-04 12:27:40 +0800
committerBryan Wu <bryan.wu@canonical.com>2012-07-24 07:52:40 +0800
commite58603122ee05f9bcfa07a33492d986dd5841a9c (patch)
tree53f96c3846f9a70dae5ed6224b9e494d999d4a20 /drivers/leds/leds-dac124s085.c
parent0b873f3d507b43f7381fb6c377d0034ed6696d46 (diff)
downloadop-kernel-dev-e58603122ee05f9bcfa07a33492d986dd5841a9c.zip
op-kernel-dev-e58603122ee05f9bcfa07a33492d986dd5841a9c.tar.gz
leds: convert DAC124S085 LED driver to devm_kzalloc()
Cc: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Diffstat (limited to 'drivers/leds/leds-dac124s085.c')
-rw-r--r--drivers/leds/leds-dac124s085.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/leds/leds-dac124s085.c b/drivers/leds/leds-dac124s085.c
index d56c142..1f9d8e6 100644
--- a/drivers/leds/leds-dac124s085.c
+++ b/drivers/leds/leds-dac124s085.c
@@ -69,7 +69,7 @@ static int dac124s085_probe(struct spi_device *spi)
struct dac124s085_led *led;
int i, ret;
- dac = kzalloc(sizeof(*dac), GFP_KERNEL);
+ dac = devm_kzalloc(&spi->dev, sizeof(*dac), GFP_KERNEL);
if (!dac)
return -ENOMEM;
@@ -102,7 +102,6 @@ eledcr:
led_classdev_unregister(&dac->leds[i].ldev);
spi_set_drvdata(spi, NULL);
- kfree(dac);
return ret;
}
@@ -117,7 +116,6 @@ static int dac124s085_remove(struct spi_device *spi)
}
spi_set_drvdata(spi, NULL);
- kfree(dac);
return 0;
}
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