tree 1aee9d61560ee369b4a2f077a79e37ab868a4b2d
parent f34d9d2dcb7f17b64124841345b23adc0843e7a5
author Rusty Russell <rusty@rustcorp.com.au> 1178488265 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178565180 -0700

ARRAY_SIZE: check for type

We can use a gcc extension to ensure that ARRAY_SIZE() is handed an array,
not a pointer.  This is especially important when code is changed from a
fixed array to a pointer.  I assume the Intel compiler doesn't support
__builtin_types_compatible_p.

[jdike@addtoit.com: uml: update UML definition of ARRAY_SIZE]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>