ACPI: thinkpad-acpi: synchronize input device switches

Issue EV_SW events at module init time to synchronize the input device with
the current state of the switch, otherwise we might lose the first event.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 6da3f40ac9f6..02f946516584 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -2034,6 +2034,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
                 tpacpi_inputdev->close = &hotkey_inputdev_close;
 
                 hotkey_poll_setup_safe(1);
+                tpacpi_input_send_radiosw();
         }
 
         return (tp_features.hotkey)? 0 : 1;