ACPI: Schedule /proc/acpi/event for removal

Schedule /proc/acpi/event for removal in 6 months.

Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event()
to make sure there is no confusion that it is for /proc/acpi/event only.

Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event.
There is no functional change if CONFIG_ACPI_PROC_EVENT=y

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index d98701941981..9a5cfcfd8da5 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1775,7 +1775,7 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
         switch (event) {
         case ACPI_VIDEO_NOTIFY_SWITCH:  /* User requested a switch,
                                          * most likely via hotkey. */
-                acpi_bus_generate_event(device, event, 0);
+                acpi_bus_generate_proc_event(device, event, 0);
                 break;
 
         case ACPI_VIDEO_NOTIFY_PROBE:   /* User plugged in or removed a video
@@ -1783,14 +1783,14 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
                 acpi_video_device_enumerate(video);
                 acpi_video_device_rebind(video);
                 acpi_video_switch_output(video, event);
-                acpi_bus_generate_event(device, event, 0);
+                acpi_bus_generate_proc_event(device, event, 0);
                 break;
 
         case ACPI_VIDEO_NOTIFY_CYCLE:   /* Cycle Display output hotkey pressed. */
         case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT:     /* Next Display output hotkey pressed. */
         case ACPI_VIDEO_NOTIFY_PREV_OUTPUT:     /* previous Display output hotkey pressed. */
                 acpi_video_switch_output(video, event);
-                acpi_bus_generate_event(device, event, 0);
+                acpi_bus_generate_proc_event(device, event, 0);
                 break;
 
         default:
@@ -1815,7 +1815,7 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
         switch (event) {
         case ACPI_VIDEO_NOTIFY_SWITCH:  /* change in status (cycle output device) */
         case ACPI_VIDEO_NOTIFY_PROBE:   /* change in status (output device status) */
-                acpi_bus_generate_event(device, event, 0);
+                acpi_bus_generate_proc_event(device, event, 0);
                 break;
         case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS:        /* Cycle brightness */
         case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS:  /* Increase brightness */
@@ -1823,7 +1823,7 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
         case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS: /* zero brightnesss */
         case ACPI_VIDEO_NOTIFY_DISPLAY_OFF:     /* display device off */
                 acpi_video_switch_brightness(video_device, event);
-                acpi_bus_generate_event(device, event, 0);
+                acpi_bus_generate_proc_event(device, event, 0);
                 break;
         default:
                 ACPI_DEBUG_PRINT((ACPI_DB_INFO,