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Commit 7e8401b2 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: daqboard2000: add back subsystem_device check 



As mentioned by Ian Abbott, this driver originally checked
the pci_dev subsystem_device in order to make sure that the
pci_dev was compatible with this driver. The cleanup of the
"find pci device" code removed this check. Add it back.

Reported-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8258d392

drivers/staging/comedi/drivers/daqboard2000.c

+2 −1
Original line number Diff line number Diff line
@@ -718,7 +718,8 @@ static struct pci_dev *daqboard2000_find_pci_dev(struct comedi_device *dev, 
				continue;

		}

		if (pcidev->vendor != PCI_VENDOR_ID_IOTECH ||

		    pcidev->device != 0x0409)

		    pcidev->device != 0x0409 ||

		    pcidev->subsystem_device != PCI_VENDOR_ID_IOTECH)

			continue;



		for (i = 0; i < ARRAY_SIZE(boardtypes); i++) {