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Groups > linux.kernel > #1299460

[PATCH 3/4] usb: gadget: f_midi: remove useless midi reference from port struct

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Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
---
 drivers/usb/gadget/function/f_midi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c
index bbff20697f76..b7d3f5a10bf0 100644
--- a/drivers/usb/gadget/function/f_midi.c
+++ b/drivers/usb/gadget/function/f_midi.c
@@ -70,7 +70,6 @@ enum {
  * USB <- IN endpoint  <- rawmidi
  */
 struct gmidi_in_port {
-	struct f_midi *midi;
 	int active;
 	uint8_t cable;
 	uint8_t state;
@@ -1256,7 +1255,6 @@ 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;
-- 
2.6.4

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[PATCH 0/4] More improvements on MIDI gadget function "Felipe F. Tonello" <eu@felipetonello.com> - 2015-12-30 20:10 +0100
  [PATCH 2/4] usb: gadget: f_midi: added spinlock on transmit function "Felipe F. Tonello" <eu@felipetonello.com> - 2015-12-30 20:10 +0100
  [PATCH 1/4] usb: gadget: f_midi: refactor state machine "Felipe F. Tonello" <eu@felipetonello.com> - 2015-12-30 20:10 +0100
  [PATCH 3/4] usb: gadget: f_midi: remove useless midi reference from port struct "Felipe F. Tonello" <eu@felipetonello.com> - 2015-12-30 20:10 +0100
  [PATCH 4/4] usb: gadget: f_midi: add mutex_unlock under setup_fail label "Felipe F. Tonello" <eu@felipetonello.com> - 2015-12-30 20:10 +0100

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