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Subject[PATCH 08/25] leds: convert PCA9633 LED driver to devm_kzalloc()
Date
Cc: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
---
drivers/leds/leds-pca9633.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/leds/leds-pca9633.c b/drivers/leds/leds-pca9633.c
index d8926fd..edcd706 100644
--- a/drivers/leds/leds-pca9633.c
+++ b/drivers/leds/leds-pca9633.c
@@ -108,7 +108,7 @@ static int __devinit pca9633_probe(struct i2c_client *client,
}
}

- pca9633 = kcalloc(4, sizeof(*pca9633), GFP_KERNEL);
+ pca9633 = devm_kzalloc(&client->dev, 4 * sizeof(*pca9633), GFP_KERNEL);
if (!pca9633)
return -ENOMEM;

@@ -156,8 +156,6 @@ exit:
cancel_work_sync(&pca9633[i].work);
}

- kfree(pca9633);
-
return err;
}

@@ -171,8 +169,6 @@ static int __devexit pca9633_remove(struct i2c_client *client)
cancel_work_sync(&pca9633[i].work);
}

- kfree(pca9633);
-
return 0;
}

--
1.7.10.4


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