tree e5bcf278e5c4a18a84e31064340eb3822f4a5706
parent f989e55452c74b4f7b22c889b8ec9f1192aaeec4
author Alan Cox <alan@linux.intel.com> 1421758490 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1422206279 -0800

pnpbios: bail out on strange errors

A small number of systems respond to PnP dock queries with bogus values.
This causes us to keep logging an error every 2 seconds. Instead of trying
again just assume the BIOS is crapware and doesn't actually have dock
functionality.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>