linux-kernel - [28/48] HID: bump maximum global item tag report size to 96 bytes

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Date:	Mon, 16 Jan 2012 10:44:55 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Chase Douglas <chase.douglas@...onical.com>,
	Jiri Kosina <jkosina@...e.cz>
Subject: [28/48] HID: bump maximum global item tag report size to 96 bytes

3.1-stable review patch.  If anyone has any objections, please let me know.

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

From: Chase Douglas <chase.douglas@...onical.com>

commit e46e927b9b7e8d95526e69322855243882b7e1a3 upstream.

This allows the latest N-Trig devices to function properly.

BugLink: https://bugs.launchpad.net/bugs/724831

Signed-off-by: Chase Douglas <chase.douglas@...onical.com>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/hid/hid-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -361,7 +361,7 @@ static int hid_parser_global(struct hid_
 
 	case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
 		parser->global.report_size = item_udata(item);
-		if (parser->global.report_size > 32) {
+		if (parser->global.report_size > 96) {
 			dbg_hid("invalid report_size %d\n",
 					parser->global.report_size);
 			return -1;


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