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Commit fa417c36 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Greg Kroah-Hartman
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USB: OHCI: use pci_dev->revision 



Commit ab1666c1 (USB: quirk PLL power down mode)
added code that reads the revision ID from the PCI configuration register while
it's stored by PCI subsystem in the 'revision' field of 'struct pci_dev'...

Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent dfb2130c

drivers/usb/host/ohci-pci.c

+2 −2
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd) 
{

	struct ohci_hcd *ohci = hcd_to_ohci(hcd);

	struct pci_dev *amd_smbus_dev;

	u8 rev = 0;

	u8 rev;



	if (usb_amd_find_chipset_info())

		ohci->flags |= OHCI_QUIRK_AMD_PLL;
@@ -161,7 +161,7 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd) 
	if (!amd_smbus_dev)

		return 0;



	pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);

	rev = amd_smbus_dev->revision;



	/* SB800 needs pre-fetch fix */

	if ((rev >= 0x40) && (rev <= 0x4f)) {