leds: convert PCA9633 LED driver to devm_kzalloc()
Cc: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
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 @@
}
}
- 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 @@
cancel_work_sync(&pca9633[i].work);
}
- kfree(pca9633);
-
return err;
}
@@ -171,8 +169,6 @@
cancel_work_sync(&pca9633[i].work);
}
- kfree(pca9633);
-
return 0;
}