usb: dwc2: Move functions from header to source
Removed extern specifier from dwc2_host_start(), dwc2_host_disconnect()
and dwc2_host_hub_info() functions. Moved those functions from header
to source. Then make them static.
Signed-off-by: Razmik Karapetyan <razmik@synopsys.com>
Signed-off-by: John Youn <johnyoun@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 fb7f8e9..911c3b3 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -649,6 +649,35 @@ static void dwc2_dump_channel_info(struct dwc2_hsotg *hsotg,
#endif /* VERBOSE_DEBUG */
}
+static int _dwc2_hcd_start(struct usb_hcd *hcd);
+
+static void dwc2_host_start(struct dwc2_hsotg *hsotg)
+{
+ struct usb_hcd *hcd = dwc2_hsotg_to_hcd(hsotg);
+
+ hcd->self.is_b_host = dwc2_hcd_is_b_host(hsotg);
+ _dwc2_hcd_start(hcd);
+}
+
+static void dwc2_host_disconnect(struct dwc2_hsotg *hsotg)
+{
+ struct usb_hcd *hcd = dwc2_hsotg_to_hcd(hsotg);
+
+ hcd->self.is_b_host = 0;
+}
+
+static void dwc2_host_hub_info(struct dwc2_hsotg *hsotg, void *context,
+ int *hub_addr, int *hub_port)
+{
+ struct urb *urb = context;
+
+ if (urb->dev->tt)
+ *hub_addr = urb->dev->tt->hub->devnum;
+ else
+ *hub_addr = 0;
+ *hub_port = urb->dev->ttport;
+}
+
/*
* =========================================================================
* Low Level Host Channel Access Functions
@@ -4022,35 +4051,6 @@ static struct dwc2_hsotg *dwc2_hcd_to_hsotg(struct usb_hcd *hcd)
return p->hsotg;
}
-static int _dwc2_hcd_start(struct usb_hcd *hcd);
-
-void dwc2_host_start(struct dwc2_hsotg *hsotg)
-{
- struct usb_hcd *hcd = dwc2_hsotg_to_hcd(hsotg);
-
- hcd->self.is_b_host = dwc2_hcd_is_b_host(hsotg);
- _dwc2_hcd_start(hcd);
-}
-
-void dwc2_host_disconnect(struct dwc2_hsotg *hsotg)
-{
- struct usb_hcd *hcd = dwc2_hsotg_to_hcd(hsotg);
-
- hcd->self.is_b_host = 0;
-}
-
-void dwc2_host_hub_info(struct dwc2_hsotg *hsotg, void *context, int *hub_addr,
- int *hub_port)
-{
- struct urb *urb = context;
-
- if (urb->dev->tt)
- *hub_addr = urb->dev->tt->hub->devnum;
- else
- *hub_addr = 0;
- *hub_port = urb->dev->ttport;
-}
-
/**
* dwc2_host_get_tt_info() - Get the dwc2_tt associated with context
*