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 <[email protected]>
Cc: Carlos Corbacho <[email protected]>
Cc: Matthew Garrett <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Corentin Chary <[email protected]>
Cc: Thomas Renninger <[email protected]>
Signed-off-by: Lee, Chun-Yi <[email protected]>
Signed-off-by: Matthew Garrett <[email protected]>

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 942798ca96bc71468d83daa74fab63c84bc307eb..e1c4938b301bbcdacbcc1303e9b8cde5bf288585 100644 (file)
--- 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 = {