diff options
Diffstat (limited to 'kernel/drivers/input/mouse/psmouse-base.c')
| -rw-r--r-- | kernel/drivers/input/mouse/psmouse-base.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/drivers/input/mouse/psmouse-base.c b/kernel/drivers/input/mouse/psmouse-base.c index 5bb1658f6..ad18dab0a 100644 --- a/kernel/drivers/input/mouse/psmouse-base.c +++ b/kernel/drivers/input/mouse/psmouse-base.c @@ -47,7 +47,7 @@ MODULE_LICENSE("GPL"); static unsigned int psmouse_max_proto = PSMOUSE_AUTO; static int psmouse_set_maxproto(const char *val, const struct kernel_param *); static int psmouse_get_maxproto(char *buffer, const struct kernel_param *kp); -static struct kernel_param_ops param_ops_proto_abbrev = { +static const struct kernel_param_ops param_ops_proto_abbrev = { .set = psmouse_set_maxproto, .get = psmouse_get_maxproto, }; @@ -63,7 +63,7 @@ static unsigned int psmouse_rate = 100; module_param_named(rate, psmouse_rate, uint, 0644); MODULE_PARM_DESC(rate, "Report rate, in reports per second."); -static bool psmouse_smartscroll = 1; +static bool psmouse_smartscroll = true; module_param_named(smartscroll, psmouse_smartscroll, bool, 0644); MODULE_PARM_DESC(smartscroll, "Logitech Smartscroll autorepeat, 1 = enabled (default), 0 = disabled."); @@ -1540,6 +1540,10 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) if (error) goto err_clear_drvdata; + /* give PT device some time to settle down before probing */ + if (serio->id.type == SERIO_PS_PSTHRU) + usleep_range(10000, 15000); + if (psmouse_probe(psmouse) < 0) { error = -ENODEV; goto err_close_serio; |