3 commits

Author	SHA1	Message	Date
Wim Van Sebroeck	196f29c8e8	[WATCHDOG] use ENOTTY instead of ENOIOCTLCMD in ioctl() ... Return ENOTTY instead of ENOIOCTLCMD in user-visible ioctl() results The watchdog drivers used to return ENOIOCTLCMD for bad ioctl() commands. ENOIOCTLCMD should not be visible by the user, so use ENOTTY instead. Signed-off-by: Samuel Tardieu <sam@rfc1149.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org>	2006-10-04 22:42:19 +02:00
Wim Van Sebroeck	ab9d441425	[WATCHDOG] w836?7hf_wdt spinlock fixes. ... Add io spinlocks to prevent possible race conditions between start and stop operations that are issued from different child processes where the master process opened /dev/watchdog. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>	2006-10-04 22:41:48 +02:00
Marcus Junker	f9a8c8913a	[WATCHDOG] w83697hf WDT driver ... New watchdog driver for the Winbond W83697HF chipset. Signed-off-by: Marcus Junker <junker@anduras.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>	2006-10-04 22:41:07 +02:00