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Commit 00e9584c authored by Tobias Klauser's avatar Tobias Klauser Committed by Bob Liu
Browse files

Blackfin: remove unused is_in_rom() 



The function is not used anywhere in the whole tree (anymore), so remove
it.

Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent d69367b1

arch/blackfin/include/asm/uaccess.h

+0 −17
Original line number Diff line number Diff line
@@ -34,23 +34,6 @@ static inline void set_fs(mm_segment_t fs) 


#define access_ok(type, addr, size) _access_ok((unsigned long)(addr), (size))



static inline int is_in_rom(unsigned long addr)

{

	/*

	 * What we are really trying to do is determine if addr is

	 * in an allocated kernel memory region. If not then assume

	 * we cannot free it or otherwise de-allocate it. Ideally

	 * we could restrict this to really being in a ROM or flash,

	 * but that would need to be done on a board by board basis,

	 * not globally.

	 */

	if ((addr < _ramstart) || (addr >= _ramend))

		return (1);



	/* Default case, not in ROM */

	return (0);

}



/*

 * The fs value determines whether argument validity checking should be

 * performed or not.  If get_fs() == USER_DS, checking is performed, with