usb: dwc2: Add dwc2_handle_gpwrdn_intr() handler
The GPWRDN interrupts are those that occur in both Host and
Device mode while core is in hibernated state.
Export dwc2_core_init to be able to use it in GPWRDN_IDSTS
interrupt handler.
Here we have duplicated init functions in host and gadget sides
so I have left things as it was(used corresponing functions for
host and gadget), maybe in the future we'll resolve this problem
and will use dwc2_core_init for both sides.
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>
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index f045ee3..4fbd0d3 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -2241,7 +2241,7 @@ static int dwc2_hcd_endpoint_reset(struct dwc2_hsotg *hsotg,
* @hsotg: Programming view of the DWC_otg controller
* @initial_setup: If true then this is the first init for this instance.
*/
-static int dwc2_core_init(struct dwc2_hsotg *hsotg, bool initial_setup)
+int dwc2_core_init(struct dwc2_hsotg *hsotg, bool initial_setup)
{
u32 usbcfg, otgctl;
int retval;