acer-wmi: fix bitwise bug when set device state

Fix a bitwise bug that was found by Joern Heissler, it must be OR
but not AND when we query current device state.

Acked-by: Joern Heissler <linux-acpi@joern.heissler.de>
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Corentin Chary <corentincj@iksaif.net>
Cc: Thomas Renninger <trenn@suse.de>
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 942798ca96bc..e1c4938b301b 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1156,9 +1156,9 @@ static acpi_status wmid3_set_device_status(u32 value, u16 device)
         struct wmid3_gds_input_param params = {
                 .function_num = 0x1,
                 .hotkey_number = 0x01,
-                .devices = ACER_WMID3_GDS_WIRELESS &
-                                ACER_WMID3_GDS_THREEG &
-                                ACER_WMID3_GDS_WIMAX &
+                .devices = ACER_WMID3_GDS_WIRELESS |
+                                ACER_WMID3_GDS_THREEG |
+                                ACER_WMID3_GDS_WIMAX |
                                 ACER_WMID3_GDS_BLUETOOTH,
         };
         struct acpi_buffer input = {