Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
[PATCH] 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 separately allocated
memory pointed to by kobj->k_name.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by Dmitry Torokhov and committed by Linus Torvalds c48ea603 5ab7ffea
+4
-2
drivers/base/power/main.c
+4
-2
drivers/base/power/main.c
···
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int error;
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pr_debug("PM: Adding info for %s:%s\n",
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-
dev->bus ? dev->bus->name : "No Bus", dev->kobj.name);
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+
dev->bus ? dev->bus->name : "No Bus",
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+
kobject_name(&dev->kobj));
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down(&dpm_list_sem);
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list_add_tail(&dev->power.entry, &dpm_active);
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device_pm_set_parent(dev, dev->parent);
···
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void device_pm_remove(struct device * dev)
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{
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pr_debug("PM: Removing info for %s:%s\n",
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-
dev->bus ? dev->bus->name : "No Bus", dev->kobj.name);
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+
dev->bus ? dev->bus->name : "No Bus",
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+
kobject_name(&dev->kobj));
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down(&dpm_list_sem);
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dpm_sysfs_remove(dev);
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put_device(dev->power.pm_parent);