diff options
Diffstat (limited to 'drivers/misc/pvpanic/pvpanic-mmio.c')
| -rw-r--r-- | drivers/misc/pvpanic/pvpanic-mmio.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/misc/pvpanic/pvpanic-mmio.c b/drivers/misc/pvpanic/pvpanic-mmio.c index 4c0841776087..be4016084979 100644 --- a/drivers/misc/pvpanic/pvpanic-mmio.c +++ b/drivers/misc/pvpanic/pvpanic-mmio.c @@ -93,7 +93,7 @@ static int pvpanic_mmio_probe(struct platform_device *pdev) return -EINVAL; } - pi = kmalloc(sizeof(*pi), GFP_ATOMIC); + pi = devm_kmalloc(dev, sizeof(*pi), GFP_KERNEL); if (!pi) return -ENOMEM; @@ -104,19 +104,7 @@ static int pvpanic_mmio_probe(struct platform_device *pdev) pi->capability &= ioread8(base); pi->events = pi->capability; - dev_set_drvdata(dev, pi); - - return pvpanic_probe(pi); -} - -static int pvpanic_mmio_remove(struct platform_device *pdev) -{ - struct pvpanic_instance *pi = dev_get_drvdata(&pdev->dev); - - pvpanic_remove(pi); - kfree(pi); - - return 0; + return devm_pvpanic_probe(dev, pi); } static const struct of_device_id pvpanic_mmio_match[] = { @@ -139,6 +127,5 @@ static struct platform_driver pvpanic_mmio_driver = { .dev_groups = pvpanic_mmio_dev_groups, }, .probe = pvpanic_mmio_probe, - .remove = pvpanic_mmio_remove, }; module_platform_driver(pvpanic_mmio_driver); |