mm/early_ioremap: use offset_in_page macro
authorAlexander Kuleshov <kuleshovmail@gmail.com>
Fri, 6 Nov 2015 02:46:40 +0000 (18:46 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Nov 2015 03:34:48 +0000 (19:34 -0800)
commit5d57b0146aa942b939bbd77e09130270dc9b97d2
tree8d86055329211d6f2e11e70ee3571ac0d5543208
parente7bbdd071314b52507e6c615e2cec90d46f82c57
mm/early_ioremap: use offset_in_page macro

linux/mm.h provides offset_in_page() macro.  Let's use already predefined
macro instead of (addr & ~PAGE_MASK).

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/early_ioremap.c