linux-kernel - [tip:timers/cleanup] h8300: Convert h8300 to use read/update_persistent

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Message-ID: <tip-12833c1e373ad2b12667ca159d335fae29968473@git.kernel.org>
Date:	Sat, 13 Mar 2010 00:20:03 GMT
From:	tip-bot for John Stultz <johnstul@...ibm.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	akpm@...ux-foundation.org, johnstul@...ibm.com, tglx@...utronix.de,
	ysato@...rs.sourceforge.jp
Subject: [tip:timers/cleanup] h8300: Convert h8300 to use read/update_persistent_clock

Commit-ID:  12833c1e373ad2b12667ca159d335fae29968473
Gitweb:     http://git.kernel.org/tip/12833c1e373ad2b12667ca159d335fae29968473
Author:     John Stultz <johnstul@...ibm.com>
AuthorDate: Wed, 3 Mar 2010 19:57:20 -0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Sat, 13 Mar 2010 01:14:10 +0100

h8300: Convert h8300 to use read/update_persistent_clock

This patch converts the h8300 architecture to use the generic
read_persistent_clock and update_persistent_clock interfaces, reducing
the amount of arch specific code we have to maintain, and allowing for
further cleanups in the future.

I have not built or tested this patch, so help from arch maintainers
would be appreciated.

Signed-off-by: John Stultz <johnstul@...ibm.com>
Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Andrew Morton <akpm@...ux-foundation.org>
LKML-Reference: <1267675049-12337-6-git-send-email-johnstul@...ibm.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/h8300/kernel/time.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index 7f2d6cf..165005a 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -41,7 +41,7 @@ void h8300_timer_tick(void)
 	update_process_times(user_mode(get_irq_regs()));
 }
 
-void __init time_init(void)
+void read_persistent_clock(struct timespec *ts)
 {
 	unsigned int year, mon, day, hour, min, sec;
 
@@ -56,8 +56,12 @@ void __init time_init(void)
 #endif
 	if ((year += 1900) < 1970)
 		year += 100;
-	xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
-	xtime.tv_nsec = 0;
+	ts->tv_sec = mktime(year, mon, day, hour, min, sec);
+	ts->tv_nsec = 0;
+}
+
+void __init time_init(void)
+{
 
 	h8300_timer_setup();
 }
--
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