From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Wed, 6 Jun 2012 21:41:40 +0000 (+0200)
Subject: drivers/ata/pata_pcmcia.c: adjust suspicious bit operation
X-Git-Tag: v3.6-rc1~102^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b08f5bc40424a3c4b4c884257441141b23cfa795;p=pandora-kernel.git

drivers/ata/pata_pcmcia.c: adjust suspicious bit operation

IO_DATA_PATH_WIDTH_8 is 0, so a bit-and with it is always false.  The
value IO_DATA_PATH_WIDTH covers the bits of the IO_DATA_PATH constants, so
first pick those bits and then make the test using !=.

This problem was found using Coccinelle (http://coccinelle.lip6.fr/).

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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