diff options
| author | David Härdeman <david@hardeman.nu> | 2017-05-01 13:04:01 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-06 09:01:29 -0300 |
| commit | 258232269590cee2acd4bb28b8e027ad340a85f9 (patch) | |
| tree | ab6e8a6466c55c5b31d8ba3c10675cf81f927dcd | |
| parent | c3104e1b42744156c414003043587d128de2b91f (diff) | |
[media] lirc_dev: clarify error handling
out_sysfs is misleading, sysfs only comes into play after device_add().
Also, calling device_init() before the rest of struct dev is filled out
is clearer.
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index a613970ce159..7d04f83c1ab6 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -238,16 +238,16 @@ static int lirc_allocate_driver(struct lirc_driver *d) ir->d = *d; + device_initialize(&ir->dev); ir->dev.devt = MKDEV(MAJOR(lirc_base_dev), ir->d.minor); ir->dev.class = lirc_class; ir->dev.parent = d->dev; ir->dev.release = lirc_release; dev_set_name(&ir->dev, "lirc%d", ir->d.minor); - device_initialize(&ir->dev); err = lirc_cdev_add(ir); if (err) - goto out_sysfs; + goto out_free_dev; ir->attached = 1; @@ -264,7 +264,7 @@ static int lirc_allocate_driver(struct lirc_driver *d) return minor; out_cdev: cdev_del(&ir->cdev); -out_sysfs: +out_free_dev: put_device(&ir->dev); out_lock: mutex_unlock(&lirc_dev_lock); |