usb: dwc3: gadget: improve gcmd trace
Just like we did for endpoint commands, let's have a
single trace output for the command and its
status. This will improve trace readability
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h
index 8eed4c7..22dfc3d 100644
--- a/drivers/usb/dwc3/debug.h
+++ b/drivers/usb/dwc3/debug.h
@@ -296,6 +296,20 @@
}
}
+static inline const char *dwc3_gadget_generic_cmd_status_string(int status)
+{
+ switch (status) {
+ case -ETIMEDOUT:
+ return "Timed Out";
+ case 0:
+ return "Successful";
+ case 1:
+ return "Error";
+ default:
+ return "UNKNOWN";
+ }
+}
+
void dwc3_trace(void (*trace)(struct va_format *), const char *fmt, ...);
#ifdef CONFIG_DEBUG_FS
