tx4939ide: remove wmb()
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Wed, 8 Apr 2009 12:12:49 +0000 (14:12 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 8 Apr 2009 12:12:49 +0000 (14:12 +0200)
commit253275c52c8f5848df63f140977ef19800f2dfca
treeb770446fe6b5c6b58d7f6b93c41e4cd0c7c73afe
parentedafcf73dca2f9531c78eec130df84a8c9654b3b
tx4939ide: remove wmb()

* define CHECK_DMA_MASK
* remove use of wmb()

Reported-by: Grant Grundler <grundler@google.com>
Reviewed-by: Grant Grundler <grundler@google.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
drivers/ide/tx4939ide.c