watchdog: imx2_wdt: Fix set_timeout for big timeout values

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The documentated behavior is: if max_hw_heartbeat_ms is implemented, the
minimum of the set_timeout argument and max_hw_heartbeat_ms should be used.
This patch implements this behavior.
Previously only the first 7bits were used and the input argument was
returned.

Signed-off-by: Georg Hofmann <georg@hofmannsweb.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

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Georg Hofmann 2019-04-08 21:25:54 +02:00 • committed by Wim Van Sebroeck

parent 33052fbb4f

commit b07e228eee

1 changed files with 3 additions and 1 deletions

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drivers/watchdog/imx2_wdt.c

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