linux-kernel - [PATCH 1/2] PCI: quirks, don't mark one netmos as class other

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Date:	Mon,  8 Dec 2008 16:19:14 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	akpm@...ux-foundation.org
Cc:	linux-serial@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: [PATCH 1/2] PCI: quirks, don't mark one netmos as class other

Let it as serial, since it doesn't have subdevice in the form of 0x00PS.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
Cc: Jesse Barnes <jbarnes@...tuousgeek.org>
---
 drivers/pci/quirks.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 400d868..4d42c16 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1585,9 +1585,13 @@ static void __devinit quirk_netmos(struct pci_dev *dev)
 	 * of parallel ports and <S> is the number of serial ports.
 	 */
 	switch (dev->device) {
+	case PCI_DEVICE_ID_NETMOS_9835:
+		/* Well, this rule doesn't hold for the following 9835 device */
+		if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
+				dev->subsystem_device == 0x0299)
+			return;
 	case PCI_DEVICE_ID_NETMOS_9735:
 	case PCI_DEVICE_ID_NETMOS_9745:
-	case PCI_DEVICE_ID_NETMOS_9835:
 	case PCI_DEVICE_ID_NETMOS_9845:
 	case PCI_DEVICE_ID_NETMOS_9855:
 		if ((dev->class >> 8) == PCI_CLASS_COMMUNICATION_SERIAL &&
-- 
1.6.0.5

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