diff options
| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-01-05 17:56:03 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-01-06 00:19:48 -0800 |
| commit | 386d8772980be01b94bd463ea1e745732d7eb502 (patch) | |
| tree | c688b53250241684d8fd9f338e054066b5e1748e /drivers/input/serio/serio.c | |
| parent | Input: xpad - allow using triggers as buttons rather than axes (diff) | |
| download | linux-dev-386d8772980be01b94bd463ea1e745732d7eb502.tar.xz linux-dev-386d8772980be01b94bd463ea1e745732d7eb502.zip | |
Input: serio - use device core to create 'id' attribute group
Instead of creating 'id' sysfs attribute group by ourselves rely on
device core to do that for us.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/serio/serio.c')
| -rw-r--r-- | drivers/input/serio/serio.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 0236f0d5fd91..0a278f9f1d3a 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -452,6 +452,11 @@ static struct attribute_group serio_id_attr_group = { .attrs = serio_device_id_attrs, }; +static const struct attribute_group *serio_device_attr_groups[] = { + &serio_id_attr_group, + NULL +}; + static ssize_t serio_rebind_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct serio *serio = to_serio_port(dev); @@ -539,6 +544,7 @@ static void serio_init_port(struct serio *serio) (long)atomic_inc_return(&serio_no) - 1); serio->dev.bus = &serio_bus; serio->dev.release = serio_release_port; + serio->dev.groups = serio_device_attr_groups; if (serio->parent) { serio->dev.parent = &serio->parent->dev; serio->depth = serio->parent->depth + 1; @@ -562,21 +568,17 @@ static void serio_add_port(struct serio *serio) } list_add_tail(&serio->node, &serio_list); + if (serio->start) serio->start(serio); + error = device_add(&serio->dev); if (error) printk(KERN_ERR "serio: device_add() failed for %s (%s), error: %d\n", serio->phys, serio->name, error); - else { + else serio->registered = true; - error = sysfs_create_group(&serio->dev.kobj, &serio_id_attr_group); - if (error) - printk(KERN_ERR - "serio: sysfs_create_group() failed for %s (%s), error: %d\n", - serio->phys, serio->name, error); - } } /* @@ -604,7 +606,6 @@ static void serio_destroy_port(struct serio *serio) } if (serio->registered) { - sysfs_remove_group(&serio->dev.kobj, &serio_id_attr_group); device_del(&serio->dev); serio->registered = false; } |