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| author | Peter Chen <peter.chen@nxp.com> | 2020-05-22 11:56:30 +0200 |
|---|---|---|
| committer | Peter Chen <peter.chen@nxp.com> | 2020-12-10 01:45:26 +0100 |
| commit | ed22764847e8100f0af9af91ccfa58e5c559bd47 (patch) | |
| tree | 6d6c023cbce3175eb30eaa8f18610b1e41298815 /drivers/usb/cdns3/host-export.h | |
| parent | usb: cdns3: Rids of duplicate error message (diff) | |
| download | linux-ed22764847e8100f0af9af91ccfa58e5c559bd47.tar.xz linux-ed22764847e8100f0af9af91ccfa58e5c559bd47.zip | |
usb: cdns3: host: add .suspend_quirk for xhci-plat.c
cdns3 has some special PM sequence between xhci_bus_suspend and
xhci_suspend, add quirk to implement it.
Reviewed-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'drivers/usb/cdns3/host-export.h')
| -rw-r--r-- | drivers/usb/cdns3/host-export.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/host-export.h b/drivers/usb/cdns3/host-export.h index ae11810f8826..26041718a086 100644 --- a/drivers/usb/cdns3/host-export.h +++ b/drivers/usb/cdns3/host-export.h @@ -9,9 +9,11 @@ #ifndef __LINUX_CDNS3_HOST_EXPORT #define __LINUX_CDNS3_HOST_EXPORT +struct usb_hcd; #ifdef CONFIG_USB_CDNS3_HOST int cdns3_host_init(struct cdns3 *cdns); +int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd); #else @@ -21,6 +23,10 @@ static inline int cdns3_host_init(struct cdns3 *cdns) } static inline void cdns3_host_exit(struct cdns3 *cdns) { } +static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd) +{ + return 0; +} #endif /* CONFIG_USB_CDNS3_HOST */ |