ACPI: Remove the old /proc/acpi/event interface

It is quite some time that this one has been deprecated.
Get rid of it.

Should some really important user be overseen, it may be reverted and
the userspace program worked on first, but it is time to do something
to get rid of this old stuff...

Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Matthew Garrett <matthew.garrett@nebula.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index bf2349dbbf7f..7cc1fe2241fd 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -876,11 +876,6 @@ found:
         if (useinput)
                 sonypi_report_input_event(event);
 
-#ifdef CONFIG_ACPI
-        if (sonypi_acpi_device)
-                acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event);
-#endif
-
         kfifo_in_locked(&sonypi_device.fifo, (unsigned char *)&event,
                         sizeof(event), &sonypi_device.fifo_lock);
         kill_fasync(&sonypi_device.fifo_async, SIGIO, POLL_IN);