usb: musb: factor some host-specific functions
In particular, this introduces musb_host_resume_root_hub()and
musb_host_poke_root_hub() which will be stubbed out later.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 8914dec..8b977d2 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -46,7 +46,6 @@
#include "musb_core.h"
#include "musb_host.h"
-
/* MUSB HOST status 22-mar-2006
*
* - There's still lots of partial code duplication for fault paths, so
@@ -2608,3 +2607,17 @@
/* .start_port_reset = NULL, */
/* .hub_irq_enable = NULL, */
};
+
+void musb_host_resume_root_hub(struct musb *musb)
+{
+ usb_hcd_resume_root_hub(musb_to_hcd(musb));
+}
+
+void musb_host_poke_root_hub(struct musb *musb)
+{
+ MUSB_HST_MODE(musb);
+ if (musb_to_hcd(musb)->status_urb)
+ usb_hcd_poll_rh_status(musb_to_hcd(musb));
+ else
+ usb_hcd_resume_root_hub(musb_to_hcd(musb));
+}