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mfd: Turn on the twl4030-madc MADC clock
authorKyle Manna <kyle@kylemanna.com>
Fri, 12 Aug 2011 03:33:13 +0000 (22:33 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 6 Jan 2012 22:14:11 +0000 (14:14 -0800)
commitcb3b250af580752ed54642e37640daf714b30ad3
tree3e1d0f2ffc295112ef7b6b5b18caabce4dab540ctree | snapshot
parentb5e0e13b29aa292a2ece89a78757a55e85e9e626commit | diff
mfd: Turn on the twl4030-madc MADC clock

commit 3d6271f92e98094584fd1e609a9969cd33e61122 upstream.

Without turning the MADC clock on, no MADC conversions occur.

$ cat /sys/class/hwmon/hwmon0/device/in8_input
[   53.428436] twl4030_madc twl4030_madc: conversion timeout!
cat: read error: Resource temporarily unavailable

Signed-off-by: Kyle Manna <kyle@kylemanna.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/mfd/twl4030-madc.c diff | blob | history
include/linux/i2c/twl4030-madc.h diff | blob | history
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