From 7e8401b23e7fd4f585b0fcb62d0895487d5f11d6 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 20 Jul 2012 10:32:10 -0700 Subject: [PATCH] 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: Ian Abbott Signed-off-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/daqboard2000.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c index ef28385c1482..7236cbe87e2b 100644 --- a/drivers/staging/comedi/drivers/daqboard2000.c +++ b/drivers/staging/comedi/drivers/daqboard2000.c @@ -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++) { -- 2.20.1