diff options
| author | Andrew Bresticker <abrestic@chromium.org> | 2014-10-03 11:35:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-03 14:44:45 -0700 |
| commit | e1cd972741f537828307640c9e55f7b595e9ba1e (patch) | |
| tree | 1f5b7b9fe40280ef113228596e55ed48ba0d5677 /drivers/usb | |
| parent | 1885d9a33753b73cbbe3f8efde4a852ecca08674 (diff) | |
xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold
Instead of calling xhci_compliance_mode_recovery_timer_quirk_check() again
in the PCI suspend path, just check for XHCI_COMP_MODE_QUIRK which will
have been set based on xhci_compliance_mode_recovery_timer_quirk_check()
in xhci_init().
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-pci.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.h | 3 |
3 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 605852d180cb..effa62aa4a2e 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -288,7 +288,7 @@ static int xhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup) * Systems with the TI redriver that loses port status change events * need to have the registers polled during D3, so avoid D3cold. */ - if (xhci_compliance_mode_recovery_timer_quirk_check()) + if (xhci->quirks & XHCI_COMP_MODE_QUIRK) pdev->no_d3cold = true; return xhci_suspend(xhci); diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 1787dee206a7..d4e134058ae3 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -491,7 +491,7 @@ static void compliance_mode_recovery_timer_init(struct xhci_hcd *xhci) * Systems: * Vendor: Hewlett-Packard -> System Models: Z420, Z620 and Z820 */ -bool xhci_compliance_mode_recovery_timer_quirk_check(void) +static bool xhci_compliance_mode_recovery_timer_quirk_check(void) { const char *dmi_product_name, *dmi_sys_vendor; diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index fdc394e30a62..a099f382bee0 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1887,7 +1887,4 @@ struct xhci_input_control_ctx *xhci_get_input_control_ctx(struct xhci_hcd *xhci, struct xhci_slot_ctx *xhci_get_slot_ctx(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx); struct xhci_ep_ctx *xhci_get_ep_ctx(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx, unsigned int ep_index); -/* xHCI quirks */ -bool xhci_compliance_mode_recovery_timer_quirk_check(void); - #endif /* __LINUX_XHCI_HCD_H */ |