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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-07-26 01:20:34 +0400
committerLiam Girdwood <lrg@slimlogic.co.uk>2011-07-28 13:20:49 +0400
commit88cda60e512373ca18a663ee66dc2550800223eb (patch)
treee825ff9214a04d60611e5aad36b421f70b2aa2c0 /drivers/net/wireless/ath/ath5k/pci.c
parentc439b8f46ee79147139e124621dbc9e1e7804655 (diff)
downloadlinux-88cda60e512373ca18a663ee66dc2550800223eb.tar.xz
regulator: Improve WM831x DVS VSEL selection algorithm
Rather than using the maximum voltage we get passed to select the DVS voltage to use remember the highest voltage we've ever seen. This improves how the driver works when the consumer permits higher voltages than it will ever selects in order to support the widest possible voltage range. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/pci.c')
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