char: mxser, fix ISA board lookup
commit5a2d8254ba67a1ce5a2cdcf934eea0fc63d41d08
authorPeter Botha <peterb@goldcircle.co.za>
Wed, 10 Jun 2009 00:16:32 +0000 (9 17:16 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 2 Jul 2009 23:40:30 +0000 (2 16:40 -0700)
tree946de74c8a6e2d7572a57620953520d059f4b7b3
parent5c652d98415a927dec43a1267d3e64a40dbb6936
char: mxser, fix ISA board lookup

commit 96050dfb25966612008dcea7d342e91fa01e993c upstream.

There's a bug in the mxser kernel module that still appears in the
2.6.29.4 kernel.

mxser_get_ISA_conf takes a ioaddress as its first argument, by passing the
not of the ioaddr, you're effectively passing 0 which means it won't be
able to talk to an ISA card.  I have tested this, and removing the !
fixes the problem.

Cc: "Peter Botha" <peterb@goldcircle.co.za>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/mxser.c