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drivers: base: use device get/put functions 

Use the [get|put]_device functions for ref'ing the memory block device
rather than the kobject functions which should be hidden away by the
device layer.

Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wifi-calibration
Seth Jennings 2013-08-20 12:12:59 -05:00 committed by Greg Kroah-Hartman
parent 879f1bec8e
commit df2b717c66
1 changed files with 4 additions and 4 deletions
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8
drivers/base/memory.c
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@ -616,14 +616,14 @@ static int add_memory_section(int nid, struct mem_section *section,
if (scn_nr >= (*mem_p)->start_section_nr &&
scn_nr <= (*mem_p)->end_section_nr) {
mem = *mem_p;
kobject_get(&mem->dev.kobj);
get_device(&mem->dev);
}
} else
mem = find_memory_block(section);
if (mem) {
mem->section_count++;
kobject_put(&mem->dev.kobj);
put_device(&mem->dev);
} else {
ret = init_memory_block(&mem, section, state);
/* store memory_block pointer for next loop */
@ -663,7 +663,7 @@ unregister_memory(struct memory_block *memory)
BUG_ON(memory->dev.bus != &memory_subsys);
/* drop the ref. we got in remove_memory_block() */
kobject_put(&memory->dev.kobj);
put_device(&memory->dev);
device_unregister(&memory->dev);
}
@ -680,7 +680,7 @@ static int remove_memory_block(unsigned long node_id,
if (mem->section_count == 0)
unregister_memory(mem);
else
kobject_put(&mem->dev.kobj);
put_device(&mem->dev);
mutex_unlock(&mem_sysfs_mutex);
return 0;