arch/tile: fix pointer cast in cacheflush.c
authorChris Metcalf <cmetcalf@tilera.com>
Thu, 29 Mar 2012 20:14:40 +0000 (16:14 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Mon, 2 Apr 2012 16:13:39 +0000 (12:13 -0400)
Pragmatically it couldn't be wrong to cast pointers to long to compare
them (since all kernel addresses are in the top half of VA space),
but it's more correct to cast to unsigned long.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

No differences found