linux-kernel - [PATCH v6 19/43] compat_ioctl: remove HCIUART handling

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Message-Id: <20191009191044.308087-19-arnd@arndb.de>
Date:   Wed,  9 Oct 2019 21:10:19 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     linux-kernel@...r.kernel.org, y2038@...ts.linaro.org,
        linux-fsdevel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        linux-bluetooth@...r.kernel.org,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>
Subject: [PATCH v6 19/43] compat_ioctl: remove HCIUART handling

As of commit f0193d3ea73b ("change semantics of ldisc ->compat_ioctl()"),
all hciuart ioctl commands are handled correctly in the driver, and we
never need to go through the table here.

Cc: linux-bluetooth@...r.kernel.org
Cc: Marcel Holtmann <marcel@...tmann.org>
Cc: Johan Hedberg <johan.hedberg@...il.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 fs/compat_ioctl.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 9302157d1471..758b8b934b70 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -353,13 +353,6 @@ static int ppp_scompress(struct file *file, unsigned int cmd,
 	return do_ioctl(file, PPPIOCSCOMPRESS, (unsigned long) odata);
 }
 
-/* Bluetooth ioctls */
-#define HCIUARTSETPROTO		_IOW('U', 200, int)
-#define HCIUARTGETPROTO		_IOR('U', 201, int)
-#define HCIUARTGETDEVICE	_IOR('U', 202, int)
-#define HCIUARTSETFLAGS		_IOW('U', 203, int)
-#define HCIUARTGETFLAGS		_IOR('U', 204, int)
-
 /*
  * simple reversible transform to make our table more evenly
  * distributed after sorting.
@@ -642,12 +635,6 @@ COMPATIBLE_IOCTL(RNDGETPOOL)
 COMPATIBLE_IOCTL(RNDADDENTROPY)
 COMPATIBLE_IOCTL(RNDZAPENTCNT)
 COMPATIBLE_IOCTL(RNDCLEARPOOL)
-/* Bluetooth */
-COMPATIBLE_IOCTL(HCIUARTSETPROTO)
-COMPATIBLE_IOCTL(HCIUARTGETPROTO)
-COMPATIBLE_IOCTL(HCIUARTGETDEVICE)
-COMPATIBLE_IOCTL(HCIUARTSETFLAGS)
-COMPATIBLE_IOCTL(HCIUARTGETFLAGS)
 /* Misc. */
 COMPATIBLE_IOCTL(PCIIOC_CONTROLLER)
 COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO)
-- 
2.20.0