asus-wmi: add gps rfkill support

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 8787dfacf11de88207f20920844b003bdef30666..57514deb8e2be5bcf92831e4f4c7414061d71ee8 100644 (file)
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -194,6 +194,7 @@ struct asus_wmi {
        struct asus_rfkill bluetooth;
        struct asus_rfkill wimax;
        struct asus_rfkill wwan3g;
+       struct asus_rfkill gps;
 
        struct hotplug_slot *hotplug_slot;
        struct mutex hotplug_lock;
@@ -835,6 +836,11 @@ static void asus_wmi_rfkill_exit(struct asus_wmi *asus)
                rfkill_destroy(asus->wwan3g.rfkill);
                asus->wwan3g.rfkill = NULL;
        }
+       if (asus->gps.rfkill) {
+               rfkill_unregister(asus->gps.rfkill);
+               rfkill_destroy(asus->gps.rfkill);
+               asus->gps.rfkill = NULL;
+       }
 }
 
 static int asus_wmi_rfkill_init(struct asus_wmi *asus)
@@ -869,6 +875,12 @@ static int asus_wmi_rfkill_init(struct asus_wmi *asus)
        if (result && result != -ENODEV)
                goto exit;
 
+       result = asus_new_rfkill(asus, &asus->gps, "asus-gps",
+                                RFKILL_TYPE_GPS, ASUS_WMI_DEVID_GPS);
+
+       if (result && result != -ENODEV)
+               goto exit;
+
        if (!asus->driver->hotplug_wireless)
                goto exit;
 
@@ -1721,6 +1733,10 @@ static int asus_hotk_restore(struct device *device)
                bl = !asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_WWAN3G);
                rfkill_set_sw_state(asus->wwan3g.rfkill, bl);
        }
+       if (asus->gps.rfkill) {
+               bl = !asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_GPS);
+               rfkill_set_sw_state(asus->gps.rfkill, bl);
+       }
 
        return 0;
 }