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: Felipe Balbi <felipe.ba...@linux.intel.com>
---
drivers/usb/dwc3/debug.h | 16 ++++++++++++++++
drivers/usb/dwc3/ep0.c | 16 ----------------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h
index fe8abee31551..61b6f0f207cf 100644
--- a/drivers/usb/dwc3/debug.h
+++ b/drivers/usb/dwc3/debug.h
@@ -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
* @event: the event code
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 2d2f582068cb..1be54712147e 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -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,
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,
u32 len, u32 type, bool chain)
{
--
2.10.0
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