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path: root/drivers/input/mouse/synaptics.c
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Diffstat (limited to 'drivers/input/mouse/synaptics.c')
-rw-r--r--drivers/input/mouse/synaptics.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 865fc69e9bc3..f3e4f7b0240d 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -182,11 +182,6 @@ static int synaptics_identify(struct psmouse *psmouse)
182 182
183static int synaptics_query_hardware(struct psmouse *psmouse) 183static int synaptics_query_hardware(struct psmouse *psmouse)
184{ 184{
185 int retries = 0;
186
187 while ((retries++ < 3) && psmouse_reset(psmouse))
188 /* empty */;
189
190 if (synaptics_identify(psmouse)) 185 if (synaptics_identify(psmouse))
191 return -1; 186 return -1;
192 if (synaptics_model_id(psmouse)) 187 if (synaptics_model_id(psmouse))
@@ -582,6 +577,8 @@ static int synaptics_reconnect(struct psmouse *psmouse)
582 struct synaptics_data *priv = psmouse->private; 577 struct synaptics_data *priv = psmouse->private;
583 struct synaptics_data old_priv = *priv; 578 struct synaptics_data old_priv = *priv;
584 579
580 psmouse_reset(psmouse);
581
585 if (synaptics_detect(psmouse, 0)) 582 if (synaptics_detect(psmouse, 0))
586 return -1; 583 return -1;
587 584
@@ -640,6 +637,8 @@ int synaptics_init(struct psmouse *psmouse)
640 if (!priv) 637 if (!priv)
641 return -1; 638 return -1;
642 639
640 psmouse_reset(psmouse);
641
643 if (synaptics_query_hardware(psmouse)) { 642 if (synaptics_query_hardware(psmouse)) {
644 printk(KERN_ERR "Unable to query Synaptics hardware.\n"); 643 printk(KERN_ERR "Unable to query Synaptics hardware.\n");
645 goto init_fail; 644 goto init_fail;