linux-kernel - [PATCH 5/6] HID: picoLCD: fix dumping of IR

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Date:	Sun, 19 Aug 2012 19:33:33 +0200
From:	Bruno Prémont <bonbons@...ux-vserver.org>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] HID: picoLCD: fix dumping of IR_DATA report

The first payload byte indicates how many IR data bytes are following, not
including itself. The IR data bytes appear in pairs as they represent a
series of 16bit intervals.

Signed-off-by: Bruno Prémont <bonbons@...ux-vserver.org>
---
 drivers/hid/hid-picolcd_debugfs.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hid/hid-picolcd_debugfs.c b/drivers/hid/hid-picolcd_debugfs.c
index dbefab7..9683339 100644
--- a/drivers/hid/hid-picolcd_debugfs.c
+++ b/drivers/hid/hid-picolcd_debugfs.c
@@ -702,9 +702,9 @@ void picolcd_debug_raw_event(struct picolcd_data *data,
 			hid_debug_event(hdev, buff);
 		} else if (raw_data[1] + 1 <= size) {
 			snprintf(buff, BUFF_SZ, "\tData length: %d\n\tIR Data: ",
-					raw_data[1]-1);
+					raw_data[1]);
 			hid_debug_event(hdev, buff);
-			dump_buff_as_hex(buff, BUFF_SZ, raw_data+2, raw_data[1]-1);
+			dump_buff_as_hex(buff, BUFF_SZ, raw_data+2, raw_data[1]);
 			hid_debug_event(hdev, buff);
 		} else {
 			snprintf(buff, BUFF_SZ, "\tOverflowing data length: %d\n",
-- 
1.7.8.6

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