istallion: use bit ops for the board flags
authorAlan Cox <alan@linux.intel.com>
Tue, 1 Jun 2010 20:52:42 +0000 (22:52 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 10 Aug 2010 20:47:40 +0000 (13:47 -0700)
commit8a1e803d0148e320b9200a442dfb88f8cbde88e7
tree431694cff4ad1a30f54aeb1bc26dc2f651bfe7bc
parentb4eda9cb48eac1b7369ad33e5d015c33b4376431
istallion: use bit ops for the board flags

This lets us avoid problems with races on the flag changes

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/istallion.c
include/linux/istallion.h