linux-kernel - [PATCH v4 1/4] input: increase struct ps2dev cmdbuf[] to 8 bytes

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Message-Id: <1354674245-25768-2-git-send-email-kamal@canonical.com>
Date:	Tue,  4 Dec 2012 18:24:02 -0800
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Henrik Rydberg <rydberg@...omail.se>
Cc:	Dudley Du <dudl@...ress.com>, David Solda <dso@...ress.com>,
	Troy Abercrombia <ta@...ress.com>,
	Kamal Mostafa <kamal@...onical.com>,
	Kyle Fazzari <git@...tus.e4ward.com>,
	Mario Limonciello <mario_limonciello@...l.com>,
	Tim Gardner <tim.gardner@...onical.com>,
	Herton Krzesinski <herton.krzesinski@...onical.com>
Subject: [PATCH v4 1/4] input: increase struct ps2dev cmdbuf[] to 8 bytes

Cypress PS/2 Trackpad (drivers/input/mouse/cypress_ps2.c) needs
this larger cmdbuf[] to handle 8-byte packet responses.

Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 include/linux/libps2.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 79603a6..4ad06e8 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -36,7 +36,7 @@ struct ps2dev {
 	wait_queue_head_t wait;
 
 	unsigned long flags;
-	unsigned char cmdbuf[6];
+	unsigned char cmdbuf[8];
 	unsigned char cmdcnt;
 	unsigned char nak;
 };
-- 
1.7.10.4

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