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Subject[RFC/PATCH 1/3] Use kobject_name() to access kobject names
PM: use kobject_name() to access kobject names

Noone should use kobj.name directly since it may contain garbage.
Objects with longer names have them stored in memory pointed by
kobj->k_name.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/base/power/main.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
Index: work/drivers/base/power/main.c
===================================================================
--- work.orig/drivers/base/power/main.c
+++ work/drivers/base/power/main.c
@@ -54,7 +54,8 @@ int device_pm_add(struct device * dev)
int error;

pr_debug("PM: Adding info for %s:%s\n",
- dev->bus ? dev->bus->name : "No Bus", dev->kobj.name);
+ dev->bus ? dev->bus->name : "No Bus",
+ kobject_name(&dev->kobj));
down(&dpm_list_sem);
list_add_tail(&dev->power.entry, &dpm_active);
device_pm_set_parent(dev, dev->parent);
@@ -67,7 +68,8 @@ int device_pm_add(struct device * dev)
void device_pm_remove(struct device * dev)
{
pr_debug("PM: Removing info for %s:%s\n",
- dev->bus ? dev->bus->name : "No Bus", dev->kobj.name);
+ dev->bus ? dev->bus->name : "No Bus",
+ kobject_name(&dev->kobj));
down(&dpm_list_sem);
dpm_sysfs_remove(dev);
put_device(dev->power.pm_parent);
-
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