linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2011-07-22	watchdog: Use "request_muxed_region" in it87 watchdog drivers	Nat Gurumoorthy	1	-78/+90
	Changes the it87 watchdog drivers to use "request_muxed_region". Serialize access to the hardware by using "request_muxed_region" macro defined by Alan Cox. Call to this macro will hold off the requestor if the resource is currently busy. The use of the above macro makes it possible to get rid of spinlocks in it8712f_wdt.c and it87_wdt.c watchdog drivers. This also greatly simplifies the implementation of it87_wdt.c driver. "superio_enter" will return an error if call to "request_muxed_region" fails. Rest of the code change is to ripple an error return from superio_enter to the top level. Signed-off-by: Nat Gurumoorthy <natg@google.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-03-15	watchdog: cleanup spaces before tabs	Wim Van Sebroeck	1	-5/+5
	cleanup spaces before tabs in drivers/watchdog/ Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-03-15	watchdog: it87_wdt: Add support for IT8721F watchdog	Huaro Tomita	1	-7/+11
	This patch adds support for a watchdog in IT8721F Super IO chip to it87_wdt driver. This new chips differ from the older IT87xxxF chips in the following ways: * WDT_GAMEPORT is not in IT8721F. * WDT_PWROK is not in IT8721F. Signed-off-by: Haruo Tomita <haruo.tomita@toshiba.co.jp> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-10-28	watchdog: it87_wdt: Add support for watchdogs with 8b timers	Ondrej Zajicek	1	-23/+58
	This patch adds support for watchdogs with 8b timers, like ones in IT8702F and older revisions of IT8712F Super IO chip, to it87_wdt driver. This patch should be used after the patch 'it87_wdt: Add support for IT8720F watchdog'. Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2010-10-28	watchdog: it87_wdt: Add support for IT8720F watchdog	Ondrej Zajicek	1	-6/+11
	This simple patch adds support for a watchdog in IT8720F Super IO chip to it87_wdt driver. Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2010-03-07	[WATCHDOG] watchdog_info constify	Wim Van Sebroeck	1	-1/+1
	make the watchdog_info struct const where possible. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-03-25	[WATCHDOG] More coding-style and trivial clean-up	Wim Van Sebroeck	1	-6/+6
	Some more cleaning-up of the watchdog drivers. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-10	[WATCHDOG] add watchdog driver IT8716 IT8726 IT8712J/K	Oliver Schuster	1	-0/+725
	Add it87xx watchdog driver IT8716 IT8718 IT8726 IT8712-J IT8712-K Signed-off-by: Oliver Schuster <olivers137@aol.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>