]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
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 06:30:01 +0000 (08:30 +0200)
commit425e96af3c8b5a82316b4a7ec1b3b17e59fcb295
treede2e16936826a692c1364d9f2e9a28fac1f7ac0a
parenta2417849d26d37419db8522219fcf901f7156041
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