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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 <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Bruno Prémont 2012-08-19 19:33:33 +02:00 • committed by Jiri Kosina
commit f2df5b7839
1 changed files with 2 additions and 2 deletions
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4
drivers/hid/hid-picolcd_debugfs.c
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@ -703,9 +703,9 @@ 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",