From: Lars Poeschel <poeschel@lemonage.de>
Date: Wed, 17 Jun 2015 08:58:59 +0000 (+0200)
Subject: watchdog: omap_wdt: implement get_timeleft
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~49^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=452fafed839eb008a8ed9072d63449cb76de617e;p=pandora-kernel.git

watchdog: omap_wdt: implement get_timeleft

The omap watchdog hardware is able to read the watchdog timer counter
register. This implements this functionality in the omap_wdt driver, so
one is can read the time until the watchdog will trigger the reset in
seconds using WDIOC_GETTIMELEFT.

Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

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