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| author | Jonathan McDowell <noodles@earth.li> | 2011-04-14 23:02:39 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-07-22 12:56:41 +0400 |
| commit | 7ccdb9467bbb10d4afd87770f5eaeccd08551a46 (patch) | |
| tree | 13ee0972f50ff5412205588d3b559ce997e7873b /drivers/watchdog/dw_wdt.c | |
| parent | 97b08a62219d98a2bb9094e321b4ee7ccb41aa63 (diff) | |
| download | linux-7ccdb9467bbb10d4afd87770f5eaeccd08551a46.tar.xz | |
watchdog: pc87413_wdt: Cleanup pc87413 watchdog driver to use
Inspired by Nat Gurumoorthy's recent patches for cleaning up the it87
drivers to use request_muxed_region for accessing the SuperIO area on
these chips, and the fact I have a GPIO driver for the pc8741x basically
ready for submission, here is a patch to cleanup the pc87413 watchdog
driver to use request_muxed_region for accessing the SuperIO area.
It also pulls out the details about the SWC IO area on initial driver
load, and properly does a request_region for that area - there's no
requirement to touch the SuperIO area after doing the initial watchdog
enable and IO base retrieval.
While I have hardware with a pc87413 on it it is not wired in a way that
allows the watchdog to reboot the machine, so I have not been able to
fully test these changes - I have checked that the driver correctly
initialises itself still and requests the SWC io region ok.
Signed-Off-By: Jonathan McDowell <noodles@earth.li>
Signed-Off-By: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/dw_wdt.c')
0 files changed, 0 insertions, 0 deletions