summaryrefslogtreecommitdiffstats
path: root/drivers/leds
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-sunfire.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/leds/leds-sunfire.c b/drivers/leds/leds-sunfire.c
index 1757396..134d9a4 100644
--- a/drivers/leds/leds-sunfire.c
+++ b/drivers/leds/leds-sunfire.c
@@ -132,15 +132,13 @@ static int __devinit sunfire_led_generic_probe(struct platform_device *pdev,
if (pdev->num_resources != 1) {
printk(KERN_ERR PFX "Wrong number of resources %d, should be 1\n",
pdev->num_resources);
- err = -EINVAL;
- goto out;
+ return -EINVAL;
}
- p = kzalloc(sizeof(*p), GFP_KERNEL);
+ p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL);
if (!p) {
printk(KERN_ERR PFX "Could not allocate struct sunfire_drvdata\n");
- err = -ENOMEM;
- goto out;
+ return -ENOMEM;
}
for (i = 0; i < NUM_LEDS_PER_BOARD; i++) {
@@ -156,20 +154,15 @@ static int __devinit sunfire_led_generic_probe(struct platform_device *pdev,
if (err) {
printk(KERN_ERR PFX "Could not register %s LED\n",
lp->name);
- goto out_unregister_led_cdevs;
+ for (i--; i >= 0; i--)
+ led_classdev_unregister(&p->leds[i].led_cdev);
+ return err;
}
}
dev_set_drvdata(&pdev->dev, p);
return 0;
-
-out_unregister_led_cdevs:
- for (i--; i >= 0; i--)
- led_classdev_unregister(&p->leds[i].led_cdev);
- kfree(p);
-out:
- return err;
}
static int __devexit sunfire_led_generic_remove(struct platform_device *pdev)
@@ -180,8 +173,6 @@ static int __devexit sunfire_led_generic_remove(struct platform_device *pdev)
for (i = 0; i < NUM_LEDS_PER_BOARD; i++)
led_classdev_unregister(&p->leds[i].led_cdev);
- kfree(p);
-
return 0;
}
OpenPOWER on IntegriCloud