acer-wmi: schedule threeg and interface sysfs for feature removal
[linux-2.6.git] / drivers / platform / x86 / acer-wmi.c
index 005417b..089db86 100644 (file)
@@ -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 = {
@@ -1400,6 +1400,9 @@ static ssize_t show_bool_threeg(struct device *dev,
 {
        u32 result; \
        acpi_status status;
+
+       pr_info("This threeg sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
        if (wmi_has_guid(WMID_GUID3))
                status = wmid3_get_device_status(&result,
                                ACER_WMID3_GDS_THREEG);
@@ -1415,8 +1418,10 @@ static ssize_t set_bool_threeg(struct device *dev,
 {
        u32 tmp = simple_strtoul(buf, NULL, 10);
        acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
-               if (ACPI_FAILURE(status))
-                       return -EINVAL;
+       pr_info("This threeg sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
+       if (ACPI_FAILURE(status))
+               return -EINVAL;
        return count;
 }
 static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
@@ -1425,6 +1430,8 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
 static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
        char *buf)
 {
+       pr_info("This interface sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
        switch (interface->type) {
        case ACER_AMW0:
                return sprintf(buf, "AMW0\n");
@@ -1445,6 +1452,8 @@ static void acer_wmi_notify(u32 value, void *context)
        union acpi_object *obj;
        struct event_return_value return_value;
        acpi_status status;
+       u16 device_state;
+       const struct key_entry *key;
 
        status = wmi_get_event_data(value, &response);
        if (status != AE_OK) {
@@ -1472,23 +1481,32 @@ static void acer_wmi_notify(u32 value, void *context)
 
        switch (return_value.function) {
        case WMID_HOTKEY_EVENT:
-               if (return_value.device_state) {
-                       u16 device_state = return_value.device_state;
-                       pr_debug("device state: 0x%x\n", device_state);
-                       if (has_cap(ACER_CAP_WIRELESS))
-                               rfkill_set_sw_state(wireless_rfkill,
-                               !(device_state & ACER_WMID3_GDS_WIRELESS));
-                       if (has_cap(ACER_CAP_BLUETOOTH))
-                               rfkill_set_sw_state(bluetooth_rfkill,
-                               !(device_state & ACER_WMID3_GDS_BLUETOOTH));
-                       if (has_cap(ACER_CAP_THREEG))
-                               rfkill_set_sw_state(threeg_rfkill,
-                               !(device_state & ACER_WMID3_GDS_THREEG));
-               }
-               if (!sparse_keymap_report_event(acer_wmi_input_dev,
-                               return_value.key_num, 1, true))
+               device_state = return_value.device_state;
+               pr_debug("device state: 0x%x\n", device_state);
+
+               key = sparse_keymap_entry_from_scancode(acer_wmi_input_dev,
+                                                       return_value.key_num);
+               if (!key) {
                        pr_warn("Unknown key number - 0x%x\n",
                                return_value.key_num);
+               } else {
+                       switch (key->keycode) {
+                       case KEY_WLAN:
+                       case KEY_BLUETOOTH:
+                               if (has_cap(ACER_CAP_WIRELESS))
+                                       rfkill_set_sw_state(wireless_rfkill,
+                                               !(device_state & ACER_WMID3_GDS_WIRELESS));
+                               if (has_cap(ACER_CAP_THREEG))
+                                       rfkill_set_sw_state(threeg_rfkill,
+                                               !(device_state & ACER_WMID3_GDS_THREEG));
+                               if (has_cap(ACER_CAP_BLUETOOTH))
+                                       rfkill_set_sw_state(bluetooth_rfkill,
+                                               !(device_state & ACER_WMID3_GDS_BLUETOOTH));
+                               break;
+                       }
+                       sparse_keymap_report_entry(acer_wmi_input_dev, key,
+                                                  1, true);
+               }
                break;
        default:
                pr_warn("Unknown function number - %d - %d\n",