| Date | Sun, 19 Aug 2012 19:33:33 +0200 | From | Bruno Prémont <> | Subject | [PATCH 5/6] HID: picoLCD: fix dumping of IR_DATA report |
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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@linux-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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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