Commit cdd72ac2 authored by Felipe Balbi's avatar Felipe Balbi

usb: dwc3: debug: move dwc3_ep0_state_string() to debug.h

We will be using dwc3_ep0_state_string() from within
our tracepoints, so we need to move that helper to
debug.h in order for it to be accessible.
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 8566cd1a
...@@ -124,6 +124,22 @@ dwc3_gadget_link_string(enum dwc3_link_state link_state) ...@@ -124,6 +124,22 @@ dwc3_gadget_link_string(enum dwc3_link_state link_state)
} }
} }
static inline const char *dwc3_ep0_state_string(enum dwc3_ep0_state state)
{
switch (state) {
case EP0_UNCONNECTED:
return "Unconnected";
case EP0_SETUP_PHASE:
return "Setup Phase";
case EP0_DATA_PHASE:
return "Data Phase";
case EP0_STATUS_PHASE:
return "Status Phase";
default:
return "UNKNOWN";
}
}
/** /**
* dwc3_gadget_event_string - returns event name * dwc3_gadget_event_string - returns event name
* @event: the event code * @event: the event code
......
...@@ -39,22 +39,6 @@ static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep); ...@@ -39,22 +39,6 @@ static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep);
static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
struct dwc3_ep *dep, struct dwc3_request *req); struct dwc3_ep *dep, struct dwc3_request *req);
static const char *dwc3_ep0_state_string(enum dwc3_ep0_state state)
{
switch (state) {
case EP0_UNCONNECTED:
return "Unconnected";
case EP0_SETUP_PHASE:
return "Setup Phase";
case EP0_DATA_PHASE:
return "Data Phase";
case EP0_STATUS_PHASE:
return "Status Phase";
default:
return "UNKNOWN";
}
}
static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma,
u32 len, u32 type, bool chain) u32 len, u32 type, bool chain)
{ {
......
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