From 2621d0119e574f12496c4ab731265d5777cb6a18 Mon Sep 17 00:00:00 2001 From: Manjunath Goudar Date: Tue, 28 May 2013 18:34:50 +0530 Subject: USB: OHCI: Generic changes to make ohci-pci a separate driver Note that this changes is part of separating the ohci pci host controller driver from ohci-hcd host code. This contains : -Moved sb800_prefetch() function from ohci-pci.c to pci-quirks.c file and EXPORTed, this is part of the effort to move the ohci pci related code to generic pci code. -Passed "device" argument instead of "ohci_hcd" in sb800_prefetch() function to avoid extra include file in pci-quirks.c. V2: -Passed "device" argment instead of "pci_dev", then we use to_pci_dev() to get the "pci_dev" structure. Signed-off-by: Manjunath Goudar Acked-by: Alan Stern Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-pci.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'drivers/usb/host/ohci-pci.c') diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index 2c27a5f..c3fa936 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -168,19 +168,6 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd) return 0; } -static void sb800_prefetch(struct ohci_hcd *ohci, int on) -{ - struct pci_dev *pdev; - u16 misc; - - pdev = to_pci_dev(ohci_to_hcd(ohci)->self.controller); - pci_read_config_word(pdev, 0x50, &misc); - if (on == 0) - pci_write_config_word(pdev, 0x50, misc & 0xfcff); - else - pci_write_config_word(pdev, 0x50, misc | 0x0300); -} - /* List of quirks for OHCI */ static const struct pci_device_id ohci_pci_quirks[] = { { -- cgit v1.1