Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-testing

[pandora-kernel.git] / drivers / char / vt_ioctl.c

diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 87778dc..6aa1028 100644 (file)
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -888,7 +888,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
                        ret = -EFAULT;
                        goto out;
                }
-               if (tmp.mode != VT_AUTO && tmp.mode != VT_PROCESS && tmp.mode != VT_PROCESS_AUTO) {
+               if (tmp.mode != VT_AUTO && tmp.mode != VT_PROCESS) {
                        ret = -EINVAL;
                        goto out;
                }
@@ -1622,7 +1622,7 @@ static void complete_change_console(struct vc_data *vc)
         * telling it that it has acquired. Also check if it has died and
         * clean up (similar to logic employed in change_console())
         */
-       if (vc->vt_mode.mode == VT_PROCESS || vc->vt_mode.mode == VT_PROCESS_AUTO) {
+       if (vc->vt_mode.mode == VT_PROCESS) {
                /*
                 * Send the signal as privileged - kill_pid() will
                 * tell us if the process has gone or something else
@@ -1682,7 +1682,7 @@ void change_console(struct vc_data *new_vc)
         * vt to auto control.
         */
        vc = vc_cons[fg_console].d;
-       if (vc->vt_mode.mode == VT_PROCESS || vc->vt_mode.mode == VT_PROCESS_AUTO) {
+       if (vc->vt_mode.mode == VT_PROCESS) {
                /*
                 * Send the signal as privileged - kill_pid() will
                 * tell us if the process has gone or something else
@@ -1693,28 +1693,27 @@ void change_console(struct vc_data *new_vc)
                 */
                vc->vt_newvt = new_vc->vc_num;
                if (kill_pid(vc->vt_pid, vc->vt_mode.relsig, 1) == 0) {
-                       if(vc->vt_mode.mode == VT_PROCESS)
-                               /*
-                                * It worked. Mark the vt to switch to and
-                                * return. The process needs to send us a
-                                * VT_RELDISP ioctl to complete the switch.
-                                */
-                               return;
-               } else {
                        /*
-                        * The controlling process has died, so we revert back to
-                        * normal operation. In this case, we'll also change back
-                        * to KD_TEXT mode. I'm not sure if this is strictly correct
-                        * but it saves the agony when the X server dies and the screen
-                        * remains blanked due to KD_GRAPHICS! It would be nice to do
-                        * this outside of VT_PROCESS but there is no single process
-                        * to account for and tracking tty count may be undesirable.
+                        * It worked. Mark the vt to switch to and
+                        * return. The process needs to send us a
+                        * VT_RELDISP ioctl to complete the switch.
                         */
-                       reset_vc(vc);
+                       return;
                }
 
                /*
-                * Fall through to normal (VT_AUTO and VT_PROCESS_AUTO) handling of the switch...
+                * The controlling process has died, so we revert back to
+                * normal operation. In this case, we'll also change back
+                * to KD_TEXT mode. I'm not sure if this is strictly correct
+                * but it saves the agony when the X server dies and the screen
+                * remains blanked due to KD_GRAPHICS! It would be nice to do
+                * this outside of VT_PROCESS but there is no single process
+                * to account for and tracking tty count may be undesirable.
+                */
+               reset_vc(vc);
+
+               /*
+                * Fall through to normal (VT_AUTO) handling of the switch...
                 */
        }