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authorVardan Mikayelyan <mvardan@synopsys.com>2018-02-16 14:10:13 +0400
committerFelipe Balbi <felipe.balbi@linux.intel.com>2018-03-13 10:47:56 +0200
commitc5c403dc43365d1669e5a36829356b1bfddbd39e (patch)
tree243faaa0d9990bd9188c8ac1d4ce9bc584ccd312 /drivers/usb/dwc2/core.c
parent94d2666c588cefc86709822153fa11ab770ada54 (diff)
usb: dwc2: Add host/device hibernation functions
Add host/device hibernation functions which must be wrapped by core's dwc2_enter_hibernation()/dwc2_exit_hibernation() functions. Make dwc2_backup_global_registers dwc2_restore_global_register non-static to use them in both host/gadget sides. Added function names: dwc2_gadget_enter_hibernation() dwc2_gadget_exit_hibernation() dwc2_host_enter_hibernation() dwc2_host_exit_hibernation() Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com> Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Artur Petrosyan <arturp@synopsys.com> Signed-off-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/core.c')
-rw-r--r--drivers/usb/dwc2/core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c
index b3e3e69f87cd..73b05a8ccba1 100644
--- a/drivers/usb/dwc2/core.c
+++ b/drivers/usb/dwc2/core.c
@@ -64,7 +64,7 @@
*
* @hsotg: Programming view of the DWC_otg controller
*/
-static int dwc2_backup_global_registers(struct dwc2_hsotg *hsotg)
+int dwc2_backup_global_registers(struct dwc2_hsotg *hsotg)
{
struct dwc2_gregs_backup *gr;
@@ -96,7 +96,7 @@ static int dwc2_backup_global_registers(struct dwc2_hsotg *hsotg)
*
* @hsotg: Programming view of the DWC_otg controller
*/
-static int dwc2_restore_global_registers(struct dwc2_hsotg *hsotg)
+int dwc2_restore_global_registers(struct dwc2_hsotg *hsotg)
{
struct dwc2_gregs_backup *gr;