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| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-08-12 18:43:55 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 21:51:06 (GMT) |
| commit | 5c5daf657cb5f963a38413f2852279d7a3843144 (patch) | |
| tree | ec314c25ca40528bd4625944a93846d1654c9cd9 /drivers/base | |
| parent | 07c015e7654821f2dda00dcf152c65b2afd46ac3 (diff) | |
| download | linux-5c5daf657cb5f963a38413f2852279d7a3843144.tar.xz | |
Driver core: exclude kobject_uevent.c for !CONFIG_HOTPLUG
Move uevent specific logic from the core into kobject_uevent.c, which
does no longer require to link the unused string array if hotplug
is not compiled in.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/core.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index d487c03..65de221 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -234,13 +234,11 @@ static ssize_t show_uevent(struct device *dev, struct device_attribute *attr, /* search the kset, the device belongs to */ top_kobj = &dev->kobj; - if (!top_kobj->kset && top_kobj->parent) { - do { - top_kobj = top_kobj->parent; - } while (!top_kobj->kset && top_kobj->parent); - } + while (!top_kobj->kset && top_kobj->parent) + top_kobj = top_kobj->parent; if (!top_kobj->kset) goto out; + kset = top_kobj->kset; if (!kset->uevent_ops || !kset->uevent_ops->uevent) goto out; @@ -270,17 +268,9 @@ out: static ssize_t store_uevent(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - size_t len = count; enum kobject_action action; - if (len && buf[len-1] == '\n') - len--; - - for (action = 0; action < KOBJ_MAX; action++) { - if (strncmp(kobject_actions[action], buf, len) != 0) - continue; - if (kobject_actions[action][len] != '\0') - continue; + if (kobject_action_type(buf, count, &action) == 0) { kobject_uevent(&dev->kobj, action); goto out; } |