A few caes of incorrectly using 'le16_to_cpup' instead of 'get_unaligned_le16' have been noticed and fixed.
Signed-off-by: Jason Gerecke <[email protected]> --- drivers/input/tablet/wacom_wac.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 1c779a6..20ea522 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -988,12 +988,12 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); if (touch) { - int t_x = le16_to_cpup((__le16 *)&data[offset + 2]); - int c_x = le16_to_cpup((__le16 *)&data[offset + 4]); - int t_y = le16_to_cpup((__le16 *)&data[offset + 6]); - int c_y = le16_to_cpup((__le16 *)&data[offset + 8]); - int w = le16_to_cpup((__le16 *)&data[offset + 10]); - int h = le16_to_cpup((__le16 *)&data[offset + 12]); + int t_x = get_unaligned_le16(&data[offset + 2]); + int c_x = get_unaligned_le16(&data[offset + 4]); + int t_y = get_unaligned_le16(&data[offset + 6]); + int c_y = get_unaligned_le16(&data[offset + 8]); + int w = get_unaligned_le16(&data[offset + 10]); + int h = get_unaligned_le16(&data[offset + 12]); input_report_abs(input, ABS_MT_POSITION_X, t_x); input_report_abs(input, ABS_MT_POSITION_Y, t_y); @@ -1038,7 +1038,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom) for (i = 0; i < contacts_to_send; i++) { int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; bool touch = data[offset] & 0x1; - int id = le16_to_cpup((__le16 *)&data[offset + 1]); + int id = get_unaligned_le16(&data[offset + 1]); int slot = input_mt_get_slot_by_key(input, id); if (slot < 0) @@ -1047,8 +1047,8 @@ static int wacom_mt_touch(struct wacom_wac *wacom) input_mt_slot(input, slot); input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); if (touch) { - int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]); - int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]); + int x = get_unaligned_le16(&data[offset + x_offset + 7]); + int y = get_unaligned_le16(&data[offset + x_offset + 9]); input_report_abs(input, ABS_MT_POSITION_X, x); input_report_abs(input, ABS_MT_POSITION_Y, y); } -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
