diff options
| author | John Youn <johnyoun@synopsys.com> | 2016-02-23 19:54:57 -0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2016-03-04 15:14:46 +0200 |
| commit | 58e52ff6a6c3ce964c71b2dd9f06be426f993524 (patch) | |
| tree | c3cfca9fe11fa5b11ac640c68dbc5b9b2725b9b5 /drivers/usb/dwc2/core.h | |
| parent | 9bbe91a1ea4cae20ff9f8f175c92e1e49b4296d9 (diff) | |
usb: dwc2: Move register save and restore functions
Move the register save and restore functions into the host and gadget
specific files.
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/dwc2/core.h')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 115925909390..606629aed2a8 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -1295,6 +1295,8 @@ extern void dwc2_hsotg_core_connect(struct dwc2_hsotg *hsotg); extern void dwc2_hsotg_disconnect(struct dwc2_hsotg *dwc2); extern int dwc2_hsotg_set_test_mode(struct dwc2_hsotg *hsotg, int testmode); #define dwc2_is_device_connected(hsotg) (hsotg->connected) +int dwc2_backup_device_registers(struct dwc2_hsotg *hsotg); +int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg); #else static inline int dwc2_hsotg_remove(struct dwc2_hsotg *dwc2) { return 0; } @@ -1312,6 +1314,10 @@ static inline int dwc2_hsotg_set_test_mode(struct dwc2_hsotg *hsotg, int testmode) { return 0; } #define dwc2_is_device_connected(hsotg) (0) +static inline int dwc2_backup_device_registers(struct dwc2_hsotg *hsotg) +{ return 0; } +static inline int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg) +{ return 0; } #endif #if IS_ENABLED(CONFIG_USB_DWC2_HOST) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE) @@ -1320,6 +1326,8 @@ extern int dwc2_hcd_get_future_frame_number(struct dwc2_hsotg *hsotg, int us); extern void dwc2_hcd_connect(struct dwc2_hsotg *hsotg); extern void dwc2_hcd_disconnect(struct dwc2_hsotg *hsotg, bool force); extern void dwc2_hcd_start(struct dwc2_hsotg *hsotg); +int dwc2_backup_host_registers(struct dwc2_hsotg *hsotg); +int dwc2_restore_host_registers(struct dwc2_hsotg *hsotg); #else static inline int dwc2_hcd_get_frame_number(struct dwc2_hsotg *hsotg) { return 0; } @@ -1332,6 +1340,11 @@ static inline void dwc2_hcd_start(struct dwc2_hsotg *hsotg) {} static inline void dwc2_hcd_remove(struct dwc2_hsotg *hsotg) {} static inline int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq) { return 0; } +static inline int dwc2_backup_host_registers(struct dwc2_hsotg *hsotg) +{ return 0; } +static inline int dwc2_restore_host_registers(struct dwc2_hsotg *hsotg) +{ return 0; } + #endif #endif /* __DWC2_CORE_H__ */ |