From: Felipe F. Tonello <eu@felipetonello.com>
Date: Tue, 26 Jan 2016 13:52:36 +0000 (+0100)
Subject: usb: gadget: f_midi: remove useless midi reference from port struct
X-Git-Tag: next-20160307~24^2^2~53
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f297e86c7f017430816b27e6cf29bf81246d897e;p=karo-tx-linux.git

usb: gadget: f_midi: remove useless midi reference from port struct

remove a field which is unnecessary. No functional changes.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
---

diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c
index fb1fe96d3215..cd160e79b777 100644
--- a/drivers/usb/gadget/function/f_midi.c
+++ b/drivers/usb/gadget/function/f_midi.c
@@ -56,7 +56,6 @@ static const char f_midi_longname[] = "MIDI Gadget";
  * USB <- IN endpoint  <- rawmidi
  */
 struct gmidi_in_port {
-	struct f_midi *midi;
 	int active;
 	uint8_t cable;
 	uint8_t state;
@@ -1192,7 +1191,6 @@ static struct usb_function *f_midi_alloc(struct usb_function_instance *fi)
 			goto setup_fail;
 		}
 
-		port->midi = midi;
 		port->active = 0;
 		port->cable = i;
 		midi->in_port[i] = port;