From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 6 Sep 2018 11:37:09 +0200
Subject: [PATCH] compat_ioctl: remove HIDIO translation
Git-commit: 54b5b60a149055d4fd4b0279bc72c539a0ff1696
Patch-mainline: v5.5-rc1
References: bsc#1175995,jsc#SLE-15608

The two drivers implementing these both gained proper compat_ioctl()
handlers a long time ago with commits bb6c8d8fa9b5 ("HID: hiddev:
Add 32bit ioctl compatibilty") and ae5e49c79c05 ("HID: hidraw: add
compatibility ioctl() for 32-bit applications."), so the lists in
fs/compat_ioctl.c are no longer used.

It appears that the lists were also incomplete, so the translation
didn't actually work correctly when it was still in use.

Remove them as cleanup.

Cc: linux-bluetooth@vger.kernel.org
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 fs/compat_ioctl.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 758b8b934b70..03da7934a351 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -640,23 +640,6 @@ COMPATIBLE_IOCTL(PCIIOC_CONTROLLER)
 COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO)
 COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM)
 COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE)
-/* hiddev */
-COMPATIBLE_IOCTL(HIDIOCGVERSION)
-COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
-COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
-COMPATIBLE_IOCTL(HIDIOCGSTRING)
-COMPATIBLE_IOCTL(HIDIOCINITREPORT)
-COMPATIBLE_IOCTL(HIDIOCGREPORT)
-COMPATIBLE_IOCTL(HIDIOCSREPORT)
-COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
-COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
-COMPATIBLE_IOCTL(HIDIOCGUSAGE)
-COMPATIBLE_IOCTL(HIDIOCSUSAGE)
-COMPATIBLE_IOCTL(HIDIOCGUCODE)
-COMPATIBLE_IOCTL(HIDIOCGFLAG)
-COMPATIBLE_IOCTL(HIDIOCSFLAG)
-COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
-COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
 /* joystick */
 COMPATIBLE_IOCTL(JSIOCGVERSION)
 COMPATIBLE_IOCTL(JSIOCGAXES)
-- 
2.16.4