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Driver core: exclude kobject_uevent.c for !CONFIG_HOTPLUG

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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>
This commit is contained in:
Kay Sievers
2007-08-12 20:43:55 +02:00
committed by Greg Kroah-Hartman
parent 07c015e765
commit 5c5daf657c
4 changed files with 57 additions and 31 deletions
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18
drivers/base/core.c
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@@ -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;
}