diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-07-23 09:13:12 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-07-23 09:13:12 -0700 |
| commit | c74a7469f97c0f40b46e82ee979f9fb1bb6e847c (patch) | |
| tree | f2690a1a916b73ef94657fbf0e0141ae57701825 /drivers/usb/host/pci-quirks.c | |
| parent | 6f15a7de86c8cf2dc09fc9e6d07047efa40ef809 (diff) | |
| parent | 500775074f88d9cf5416bed2ca19592812d62c41 (diff) | |
Merge drm/drm-next into drm-intel-next-queued
We need a backmerge to get DP_DPCD_REV_14 before we push other
i915 changes to dinq that could break compilation.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/usb/host/pci-quirks.c')
| -rw-r--r-- | drivers/usb/host/pci-quirks.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 67ad4bb6919a..3625a5c1a41b 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -1268,23 +1268,3 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev) } DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff); - -bool usb_xhci_needs_pci_reset(struct pci_dev *pdev) -{ - /* - * Our dear uPD72020{1,2} friend only partially resets when - * asked to via the XHCI interface, and may end up doing DMA - * at the wrong addresses, as it keeps the top 32bit of some - * addresses from its previous programming under obscure - * circumstances. - * Give it a good wack at probe time. Unfortunately, this - * needs to happen before we've had a chance to discover any - * quirk, or the system will be in a rather bad state. - */ - if (pdev->vendor == PCI_VENDOR_ID_RENESAS && - (pdev->device == 0x0014 || pdev->device == 0x0015)) - return true; - - return false; -} -EXPORT_SYMBOL_GPL(usb_xhci_needs_pci_reset); |