From 0ccbadafb4130407dc594395577e9e40f5b03ad6 Mon Sep 17 00:00:00 2001 From: Bin Liu Date: Thu, 24 Aug 2017 11:38:32 -0500 Subject: usb: musb: add helper function musb_ep_xfertype_string Add helper function musb_ep_xfertype_string() to return the ep transfer type string. Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_gadget.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/usb/musb/musb_gadget.c') diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 1acc4864f9f6..bc6d1717c9ec 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1105,11 +1105,7 @@ static int musb_gadget_enable(struct usb_ep *ep, pr_debug("%s periph: enabled %s for %s %s, %smaxpacket %d\n", musb_driver_name, musb_ep->end_point.name, - ({ char *s; switch (musb_ep->type) { - case USB_ENDPOINT_XFER_BULK: s = "bulk"; break; - case USB_ENDPOINT_XFER_INT: s = "int"; break; - default: s = "iso"; break; - } s; }), + musb_ep_xfertype_string(musb_ep->type), musb_ep->is_in ? "IN" : "OUT", musb_ep->dma ? "dma, " : "", musb_ep->packet_sz); -- cgit v1.2.3