Commit 3abdbf90 authored Feb 11, 2009 by Jiri Slaby Committed by Linus Torvalds Feb 11, 2009

parport: parport_serial, don't bind netmos ibm 0299



Since netmos 9835 with subids 0x1014(IBM):0x0299 is now bound with
serial/8250_pci, because it has no parallel ports and subdevice id isn't
in the expected form, return -ENODEV from probe function.

This is performed in netmos preinit_hook.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 89e12190

drivers/parport/parport_serial.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,11 @@ struct parport_pc_pci {

		static int __devinit netmos_parallel_init(struct pci_dev dev, struct parport_pc_pci card, int autoirq, int autodma)
		{
		/* the rule described below doesn't hold for this device */
		if (dev->device == PCI_DEVICE_ID_NETMOS_9835 &&
		dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
		dev->subsystem_device == 0x0299)
		return -ENODEV;
		/*
		* Netmos uses the subdevice ID to indicate the number of parallel
		* and serial ports. The form is 0x00PS, where <P> is the number of