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Input: elan_i2c - enable asynchronous probing

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It takes a bit of time to go through controller power up sequence and
initialization. To not stall the overall boot progress let's probe the
controller asynchronously, given that userspace is usually prepared for
hot-plugging of input devices and thus does not rely on particular
ordering.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2015-08-05 12:01:30 -07:00
parent 9f6a07b67f
commit 71d0f56235
1 changed files with 1 additions and 0 deletions
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drivers/input/mouse/elan_i2c_core.c
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@ -1185,6 +1185,7 @@ static struct i2c_driver elan_driver = {
.pm = &elan_pm_ops,
.acpi_match_table = ACPI_PTR(elan_acpi_id),
.of_match_table = of_match_ptr(elan_of_match),
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
},
.probe = elan_probe,
.id_table = elan_id,