linux-kernel - [110/205] Input: gamecon - reference correct input device in NES mode

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Date:	Fri, 30 Jul 2010 10:52:07 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Dmitry Torokhov <dtor@...l.ru>
Subject: [110/205] Input: gamecon - reference correct input device in NES mode

2.6.34-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Dmitry Torokhov <dmitry.torokhov@...il.com>

commit 7b5d3312fbfbb21d2fc7de94e0db66cfdf8b0055 upstream.

We moved input devices from 'struct gc' to individial pads (struct
gc-pad), but gc_nes_process_packet() was still trying to use old
ones and crashing.

Signed-off-by: Dmitry Torokhov <dtor@...l.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/input/joystick/gamecon.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -89,7 +89,6 @@ struct gc_pad {
 struct gc {
 	struct pardevice *pd;
 	struct gc_pad pads[GC_MAX_DEVICES];
-	struct input_dev *dev[GC_MAX_DEVICES];
 	struct timer_list timer;
 	int pad_count[GC_MAX];
 	int used;
@@ -387,7 +386,7 @@ static void gc_nes_process_packet(struct
 	for (i = 0; i < GC_MAX_DEVICES; i++) {
 
 		pad = &gc->pads[i];
-		dev = gc->dev[i];
+		dev = pad->dev;
 		s = gc_status_bit[i];
 
 		switch (pad->type) {


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