Merge branch 'stable/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

[pandora-kernel.git] / drivers / platform / x86 / dell-laptop.c

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index d3841de..e39ab1d 100644 (file)
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -292,12 +292,9 @@ static int dell_rfkill_set(void *data, bool blocked)
        dell_send_request(buffer, 17, 11);
 
        /* If the hardware switch controls this radio, and the hardware
-          switch is disabled, don't allow changing the software state.
-          If the hardware switch is reported as not supported, always
-          fire the SMI to toggle the killswitch. */
+          switch is disabled, don't allow changing the software state */
        if ((hwswitch_state & BIT(hwswitch_bit)) &&
-           !(buffer->output[1] & BIT(16)) &&
-           (buffer->output[1] & BIT(0))) {
+           !(buffer->output[1] & BIT(16))) {
                ret = -EINVAL;
                goto out;
        }
@@ -403,23 +400,6 @@ static const struct file_operations dell_debugfs_fops = {
 
 static void dell_update_rfkill(struct work_struct *ignored)
 {
-       int status;
-
-       get_buffer();
-       dell_send_request(buffer, 17, 11);
-       status = buffer->output[1];
-       release_buffer();
-
-       /* if hardware rfkill is not supported, set it explicitly */
-       if (!(status & BIT(0))) {
-               if (wifi_rfkill)
-                       dell_rfkill_set((void *)1, !((status & BIT(17)) >> 17));
-               if (bluetooth_rfkill)
-                       dell_rfkill_set((void *)2, !((status & BIT(18)) >> 18));
-               if (wwan_rfkill)
-                       dell_rfkill_set((void *)3, !((status & BIT(19)) >> 19));
-       }
-
        if (wifi_rfkill)
                dell_rfkill_query(wifi_rfkill, (void *)1);
        if (bluetooth_rfkill)
@@ -560,11 +540,11 @@ static int dell_get_intensity(struct backlight_device *bd)
        else
                dell_send_request(buffer, 0, 1);
 
+       ret = buffer->output[1];
+
 out:
        release_buffer();
-       if (ret)
-               return ret;
-       return buffer->output[1];
+       return ret;
 }
 
 static const struct backlight_ops dell_ops = {