tree 202dd8881df451ceba4be0aa43169049fa58a9eb
parent 2e75a4b7ae0dd4bf7b34e41c2c3be7ac23b8f1cc
author Darrick J. Wong <djwong@us.ibm.com> 1231281693 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1231286358 -0800

adt7470: observe the number of temperature sensors to shorten update time

The adt7470 driver currently assumes that 1s is the proper time to wait to
read all temperature sensors.  However, the correct time is 200ms *
number_of_sensors.  This patch sets the default time to provide for 10
sensors and then lowers it based on the number of sensor inputs that have
nozero values.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>