From ac84eba220c401f7616237ee6e5b73f66afb3590 Mon Sep 17 00:00:00 2001 From: Ulrik De Bie Date: Fri, 22 Aug 2014 17:08:21 -0700 Subject: [PATCH] Input: elantech - reset the device when elantech probe fails elantech_init() calls elantech_set_absolute_mode which sets the driver in an absolute mode. When after this the elantech_init fails, it is best to turn the ps/2 mouse emulation mode back on by calling psmouse_reset() so that it can work as a regular mouse. Reviewed-by: Hans de Goede Signed-off-by: Ulrik De Bie Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/elantech.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index ee2a04d90d20..15c5f304f7e7 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1506,6 +1506,7 @@ int elantech_init(struct psmouse *psmouse) return 0; init_fail: + psmouse_reset(psmouse); kfree(etd); return -1; } -- 2.20.1