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authorDmitry Torokhov <[email protected]>2015-04-14 18:18:34 -0700
committerDmitry Torokhov <[email protected]>2015-08-07 14:55:39 -0700
commit9f6a07b67fc032fce28248da62d9342fd4e89954 (patch)
tree86cd98713e49aec72260d727d5345d75a90b882f
parentafe10358e47a3ea1f69005cb1be78170d23f8afa (diff)
Input: elants_i2c - enable asynchronous probing
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 <[email protected]> Reviewed-by: Benson Leung <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
-rw-r--r--drivers/input/touchscreen/elants_i2c.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c
index 19122652e71b..6f7155641591 100644
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -1410,6 +1410,7 @@ static struct i2c_driver elants_i2c_driver = {
.pm = &elants_i2c_pm_ops,
.acpi_match_table = ACPI_PTR(elants_acpi_id),
.of_match_table = of_match_ptr(elants_of_match),
+ .probe_type = PROBE_PREFER_ASYNCHRONOUS,
},
};
module_i2c_driver(elants_i2c_driver);