Input: psmouse - fix new device detection logic
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
parent
7b7e394185
commit
89c9b4805a
|
@ -302,8 +302,10 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
|
||||||
* Check if this is a new device announcement (0xAA 0x00)
|
* Check if this is a new device announcement (0xAA 0x00)
|
||||||
*/
|
*/
|
||||||
if (unlikely(psmouse->packet[0] == PSMOUSE_RET_BAT && psmouse->pktcnt <= 2)) {
|
if (unlikely(psmouse->packet[0] == PSMOUSE_RET_BAT && psmouse->pktcnt <= 2)) {
|
||||||
if (psmouse->pktcnt == 1)
|
if (psmouse->pktcnt == 1) {
|
||||||
|
psmouse->last = jiffies;
|
||||||
goto out;
|
goto out;
|
||||||
|
}
|
||||||
|
|
||||||
if (psmouse->packet[1] == PSMOUSE_RET_ID) {
|
if (psmouse->packet[1] == PSMOUSE_RET_ID) {
|
||||||
__psmouse_set_state(psmouse, PSMOUSE_IGNORE);
|
__psmouse_set_state(psmouse, PSMOUSE_IGNORE);
|
||||||
|
|
Loading…
Reference in a new issue