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authorDmitry Torokhov <dtor@chromium.org>2015-04-14 18:18:34 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-08-07 14:55:39 -0700
commit9f6a07b67fc032fce28248da62d9342fd4e89954 (patch)
tree86cd98713e49aec72260d727d5345d75a90b882f /drivers/input
parentafe10358e47a3ea1f69005cb1be78170d23f8afa (diff)
downloadlinux-9f6a07b67fc032fce28248da62d9342fd4e89954.tar.bz2
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 <dtor@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
-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);