58383af629
Convert the kobj_map code to use a mutex instead of a semaphore. It converts the single two users as well, genhd.c and char_dev.c. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
15 lines
441 B
C
15 lines
441 B
C
#ifdef __KERNEL__
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#include <linux/mutex.h>
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typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
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struct kobj_map;
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int kobj_map(struct kobj_map *, dev_t, unsigned long, struct module *,
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kobj_probe_t *, int (*)(dev_t, void *), void *);
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void kobj_unmap(struct kobj_map *, dev_t, unsigned long);
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struct kobject *kobj_lookup(struct kobj_map *, dev_t, int *);
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struct kobj_map *kobj_map_init(kobj_probe_t *, struct mutex *);
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#endif
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