mm: remove unused functions is_{normal_idx, normal, dma32, dma}

These functions are nowhere used, so remove them.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Zhang Yanfei 2013-07-08 16:00:07 -07:00 • committed by Linus Torvalds
commit b21fbccd4b