From edf22477dab5ff3be612af56ee4300ca63e11d06 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Thu, 19 Mar 2009 10:10:44 +0000
Subject: [PATCH] sh: sh-rtc invalid time rework

This patch modifies invalid time handling in the
SuperH RTC driver. Instead of zeroing the returned
value at read-out time we just return an error code
and reset invalid values during probe.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
Reading git-format-patch failed