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| author | Boris BREZILLON <b.brezillon@overkiz.com> | 2013-11-03 21:52:44 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2014-01-29 00:34:55 +0400 |
| commit | f72fa00f8ab216ee484d61de17ddc84712456c3a (patch) | |
| tree | ca9aff9149e04e11f9669c8e3af8c7516e39fc7d /drivers/watchdog/w83627hf_wdt.c | |
| parent | a04c3f01d33f4661424deeff67913699a0910c53 (diff) | |
| download | linux-f72fa00f8ab216ee484d61de17ddc84712456c3a.tar.xz | |
watchdog: at91sam9_wdt: increase security margin on watchdog counter reset
Try to reset the watchdog counter 4 or 2 times more often than actually
requested, to avoid spurious watchdog reset.
If this is not possible because of the min_heartbeat value, reset it at
the min_heartbeat period.
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/w83627hf_wdt.c')
0 files changed, 0 insertions, 0 deletions