staging: comedi: daqboard2000: bug fix board type matching code
authorIan Abbott <abbotti@mev.co.uk>
Wed, 29 Jun 2016 19:27:44 +0000 (20:27 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 7 Sep 2016 06:32:45 +0000 (08:32 +0200)
commitbc93350cb49857d013c1011a56a0042274f82555
tree70462522c0f9359fa093bee3a61ac72c01f7732f
parent1b3b122f598ff1020447935b0c908626ea2b8782
staging: comedi: daqboard2000: bug fix board type matching code

commit 80e162ee9b31d77d851b10f8c5299132be1e120f upstream.

`daqboard2000_find_boardinfo()` is supposed to check if the
DaqBoard/2000 series model is supported, based on the PCI subvendor and
subdevice ID.  The current code is wrong as it is comparing the PCI
device's subdevice ID to an expected, fixed value for the subvendor ID.
It should be comparing the PCI device's subvendor ID to this fixed
value.  Correct it.

Fixes: 7e8401b23e7f ("staging: comedi: daqboard2000: add back subsystem_device check")
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/daqboard2000.c