watchdog: ep93xx_wdt: timeout is an unsigned int value.
authorWim Van Sebroeck <wim@iguana.be>
Thu, 22 Mar 2012 08:37:10 +0000 (09:37 +0100)
committerWim Van Sebroeck <wim@iguana.be>
Tue, 27 Mar 2012 18:15:24 +0000 (20:15 +0200)
commit2ca1606359695cc7ce371c7829c4082d9095fc06
tree61a686b7c0832c9fd2456f0515e5109643133462
parent59dcf1eb1a4b15610c68a4dbb7430d61a65f4af3
watchdog: ep93xx_wdt: timeout is an unsigned int value.

the timeout is a positive thus unsigned int value.
Also re-add the comment about the actual heartbeat.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/ep93xx_wdt.c