sc1200_wdt: Fix oops
authorAlan <gnomes@lxorguk.ukuu.org.uk>
Wed, 4 Dec 2013 15:31:52 +0000 (15:31 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Dec 2013 15:45:11 +0000 (07:45 -0800)
commit8a8e917f784930fe2f18a5b559f3860446d5a32b
tree42044338c266dab37ecd6d833cc31b64c1894358
parent4d72984a5893a40e0990080d6036646a688cd493
sc1200_wdt: Fix oops

commit dace8bbfccfd9e4fcccfffcfbd82881fda3e756f upstream.

If loaded with isapnp = 0 the driver explodes. This is catching
people out now and then. What should happen in the working case is
a complete mystery and the code appears terminally confused, but we
can at least make the error path work properly.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Partially-Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=53991
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/watchdog/sc1200wdt.c