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firmware/memmap: cleanup

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Various cleanup the drivers/firmware/memmap (after review by AKPM):

    - fix kdoc to conform to the standard
    - move kdoc from header to implementation files
    - remove superfluous WARN_ON() after kmalloc()
    - WARN_ON(x); if (!x) -> if(!WARN_ON(x))
    - improve some comments

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Bernhard Walle 2008-08-12 15:09:14 -07:00 • committed by Linus Torvalds
parent bdd873540d
commit 31bad9246b
2 changed files with 43 additions and 44 deletions
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26
include/linux/firmware-map.h
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@ -24,34 +24,8 @@
*/
#ifdef CONFIG_FIRMWARE_MEMMAP
/**
* Adds a firmware mapping entry. This function uses kmalloc() for memory
* allocation. Use firmware_map_add_early() if you want to use the bootmem
* allocator.
*
* That function must be called before late_initcall.
*
* @start: Start of the memory range.
* @end: End of the memory range (inclusive).
* @type: Type of the memory range.
*
* Returns 0 on success, or -ENOMEM if no memory could be allocated.
*/
int firmware_map_add(resource_size_t start, resource_size_t end,
const char *type);
/**
* Adds a firmware mapping entry. This function uses the bootmem allocator
* for memory allocation. Use firmware_map_add() if you want to use kmalloc().
*
* That function must be called before late_initcall.
*
* @start: Start of the memory range.
* @end: End of the memory range (inclusive).
* @type: Type of the memory range.
*
* Returns 0 on success, or -ENOMEM if no memory could be allocated.
*/
int firmware_map_add_early(resource_size_t start, resource_size_t end,
const char *type);