Arnd Bergmann b6dfb2477f compat_ioctl: move WDIOC handling into wdt drivers ...

All watchdog drivers implement the same set of ioctl commands, and
fortunately all of them are compatible between 32-bit and 64-bit
architectures.

Modern drivers always go through drivers/watchdog/wdt.c as an abstraction
layer, but older ones implement their own file_operations on a character
device for this.

Move the handling from fs/compat_ioctl.c into the individual drivers.

Note that most of the legacy drivers will never be used on 64-bit
hardware, because they are for an old 32-bit SoC implementation, but
doing them all at once is safer than trying to guess which ones do
or do not need the compat_ioctl handling.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2019-10-23 17:23:46 +02:00

..

efika.c

powerpc: Use of_node_name_eq for node name comparisons

2018-12-22 21:29:50 +11:00

Kconfig

Kconfig file consolidation for v4.21

2018-12-29 13:40:29 -08:00

lite5200_pm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lite5200_sleep.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lite5200.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

Makefile

powerpc/Makefiles: Convert ifeq to ifdef where possible

2018-08-08 00:32:36 +10:00

media5200.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

mpc52xx_common.c

powerpc: Make ppc_md.{halt, restart} __noreturn

2016-07-14 21:12:06 +10:00

mpc52xx_gpt.c

compat_ioctl: move WDIOC handling into wdt drivers

2019-10-23 17:23:46 +02:00

mpc52xx_lpbfifo.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428

2019-06-05 17:37:16 +02:00

mpc52xx_pci.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

mpc52xx_pic.c

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mpc52xx_pm.c

powerpc/mpc5200: Remove VLA usage

2018-07-03 12:00:54 +10:00

mpc52xx_sleep.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mpc5200_simple.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00