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[PATCH 3.10 10/16] staging: comedi: daqboard2000: bug fix board type matching code

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From: Ian Abbott <abbotti@mev.co.uk>

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>
Cc: <stable@vger.kernel.org> # 3.7+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
 drivers/staging/comedi/drivers/daqboard2000.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index b87f95c..1465a26 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -678,7 +678,7 @@ static const void *daqboard2000_find_boardinfo(struct comedi_device *dev,
 	const struct daq200_boardtype *board;
 	int i;
 
-	if (pcidev->subsystem_device != PCI_VENDOR_ID_IOTECH)
+	if (pcidev->subsystem_vendor != PCI_VENDOR_ID_IOTECH)
 		return NULL;
 
 	for (i = 0; i < ARRAY_SIZE(boardtypes); i++) {
-- 
2.8.0.rc2.1.gbe9624a

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[PATCH 3.10 00/16] 3.10.104-stable review Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 15/16] xen-netback: ref count shared rings Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 02/16] PCI: Support PCIe devices with short cfg_size Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 06/16] PCI: Limit config space size for Netronome NFP4000 Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 05/16] PCI: Add Netronome NFP4000 PF device ID Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 08/16] megaraid_sas: Fix probing cards without io port Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 10/16] staging: comedi: daqboard2000: bug fix board type matching code Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 04/16] PCI: Limit config space size for Netronome NFP6000 family Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 09/16] crypto: nx - off by one bug in nx_of_update_msc() Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200
  [PATCH 3.10 12/16] mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED Willy Tarreau <w@1wt.eu> - 2016-10-20 01:00 +0200

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