| Date | Sun, 06 Dec 2009 16:01:16 -0800 | From | Greg KH <> | Subject | [100/119] hwmon: (adt7475) Cache limits for 60 seconds |
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2.6.31-stable review patch. If anyone has any objections, please let us know.
------------------ From: Jean Delvare <khali@linux-fr.org>
commit 56e35eeebed2dcb4e1a17ad119e039cf095854ac upstream.
The comment says that limits are cached for 60 seconds but the code actually caches them for only 2 seconds. Align the code on the comment, as 60 seconds makes more sense.
Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Cc: Jordan Crouse <jordan@cosmicpenguin.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/hwmon/adt7475.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -1151,7 +1151,7 @@ static struct adt7475_data *adt7475_upda } /* Limits and settings, should never change update every 60 seconds */ - if (time_after(jiffies, data->limits_updated + HZ * 2) || + if (time_after(jiffies, data->limits_updated + HZ * 60) || !data->valid) { data->config5 = adt7475_read(REG_CONFIG5);
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