diff options
| author | Lee Jones <lee.jones@linaro.org> | 2013-05-23 16:25:12 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-13 12:11:43 +0200 |
| commit | 58645b36b2ce0a3468e4fd445578227797c56d81 (patch) | |
| tree | 95d0b569920a3242a1c87dbcdaf4c821d2eeb2e4 /drivers/mfd/htc-egpio.c | |
| parent | 099053a497638a928dac278bd95f192220c3cde1 (diff) | |
mfd: htc-egpio: Convert to managed resources for allocating memory
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/htc-egpio.c')
| -rw-r--r-- | drivers/mfd/htc-egpio.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index bbaec0ccba8f..f2e0ad4b332e 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -270,7 +270,7 @@ static int __init egpio_probe(struct platform_device *pdev) int ret; /* Initialize ei data structure. */ - ei = kzalloc(sizeof(*ei), GFP_KERNEL); + ei = devm_kzalloc(&pdev->dev, sizeof(*ei), GFP_KERNEL); if (!ei) return -ENOMEM; @@ -306,7 +306,9 @@ static int __init egpio_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ei); ei->nchips = pdata->num_chips; - ei->chip = kzalloc(sizeof(struct egpio_chip) * ei->nchips, GFP_KERNEL); + ei->chip = devm_kzalloc(&pdev->dev, + sizeof(struct egpio_chip) * ei->nchips, + GFP_KERNEL); if (!ei->chip) { ret = -ENOMEM; goto fail; @@ -361,7 +363,6 @@ static int __init egpio_probe(struct platform_device *pdev) fail: printk(KERN_ERR "EGPIO failed to setup\n"); - kfree(ei); return ret; } @@ -380,8 +381,6 @@ static int __exit egpio_remove(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 0); } iounmap(ei->base_addr); - kfree(ei->chip); - kfree(ei); return 0; } |