+ clocksource-start-cmt-at-clocksource-resume.patch added to -mm tree

+ clocksource-start-cmt-at-clocksource-resume.patch added to -mm tree

[akpm]

The patch titled
     clocksource: start CMT at clocksource resume
has been added to the -mm tree.  Its filename is
     clocksource-start-cmt-at-clocksource-resume.patch

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------------------------------------------------------
Subject: clocksource: start CMT at clocksource resume
From: Magnus Damm <damm@opensource.se>

Add code to start the CMT timer on clocksource resume.

This makes sure the timer is started during sysdev_resume().  Without this
patch the clocksource may be read as suspended, this after sysdev resume
but before platform device resume.

Signed-off-by: Magnus Damm <damm@opensource.se>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/clocksource/sh_cmt.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff -puN drivers/clocksource/sh_cmt.c~clocksource-start-cmt-at-clocksource-resume drivers/clocksource/sh_cmt.c
--- a/drivers/clocksource/sh_cmt.c~clocksource-start-cmt-at-clocksource-resume
+++ a/drivers/clocksource/sh_cmt.c
@@ -432,6 +432,13 @@ static void sh_cmt_clocksource_disable(s
 	sh_cmt_stop(cs_to_sh_cmt(cs), FLAG_CLOCKSOURCE);
 }
 
+static void sh_cmt_clocksource_resume(struct clocksource *cs)
+{
+	struct sh_cmt_priv *p = cs_to_sh_cmt(cs);
+
+	sh_cmt_start(p, FLAG_CLOCKSOURCE);
+}
+
 static int sh_cmt_register_clocksource(struct sh_cmt_priv *p,
 				       char *name, unsigned long rating)
 {
@@ -442,6 +449,7 @@ static int sh_cmt_register_clocksource(s
 	cs->read = sh_cmt_clocksource_read;
 	cs->enable = sh_cmt_clocksource_enable;
 	cs->disable = sh_cmt_clocksource_disable;
+	cs->resume = sh_cmt_clocksource_resume;
 	cs->mask = CLOCKSOURCE_MASK(sizeof(unsigned long) * 8);
 	cs->flags = CLOCK_SOURCE_IS_CONTINUOUS;
 	pr_info("sh_cmt: %s used as clock source\n", cs->name);
_

Patches currently in -mm which might be from damm@opensource.se are

linux-next.patch
clocksource-add-argument-to-resume-callback.patch
clocksource-start-cmt-at-clocksource-resume.patch
spi-superh-msiof-spi-master-driver.patch