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path: root/drivers/watchdog/w83697ug_wdt.c
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* [WATCHDOG] w83697ug, fix lock imbalanceJiri Slaby2009-07-091-1/+3
| | | | | | | | | Don't forget to unlock io_lock when w83697ug_select_wd_register fails in wdt_ctrl. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* [WATCHDOG] More coding-style and trivial clean-upWim Van Sebroeck2009-03-251-1/+1
| | | | | | | Some more cleaning-up of the watchdog drivers. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* [WATCHDOG] w83697ug: add error checkingEric Lammerts2009-03-251-6/+15
| | | | | | | | | | | | | | | | I noticed the W83697UG driver tries to register a watchdog even though it already noticed the chip isn't there. WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising. w83697ug/uf WDT: No W83697UG/UF could be found w83697ug/uf WDT: Watchdog already running. Resetting timeout to 60 sec w83697ug/uf WDT: cannot register miscdev on minor=130 (err=-16) Patch propagates the error back to wdt_init(). Signed-off-by: Eric Lammerts <eric@lammerts.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Fix warningAlan Cox2008-10-231-1/+1
| | | | | | | | | | | This seems to have popped up after the recent merges: drivers/watchdog/w83697ug_wdt.c: In function ‘w83697ug_select_wd_register’: drivers/watchdog/w83697ug_wdt.c:105: warning: ‘return’ with a value, in function returning void Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [WATCHDOG] Add driver for winbond w83697ug/uf watchdog featureFlemming Frandsen2008-10-101-0/+392
Adapted the w83627hf_wdt.c driver to work with the w83697ug/uf chip, found on MSI Fuzzy CX700 boards. The method used is taken directly from the winbond datasheet and surprisingly it differs slightly from all the other winbond watchdogs. So far it has only been tested on the CX700 board that I have, but it seems to work nicely. Signed-off-by: Flemming Frandsen <ff@nrvissing.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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