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| author | Bengt Jonsson <bengt.g.jonsson@stericsson.com> | 2010-11-10 11:06:22 +0100 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2011-01-12 14:33:00 +0000 |
| commit | acaf6ffefdf65188071f88664435b86651d70e7c (patch) | |
| tree | ba026426b30b242a3070a93c513b7563f2bc1280 /drivers/regulator/pcap-regulator.c | |
| parent | 02fa3ec01a0df7a8ccc356d8e245a9a1423b3596 (diff) | |
| download | lwn-acaf6ffefdf65188071f88664435b86651d70e7c.tar.gz lwn-acaf6ffefdf65188071f88664435b86651d70e7c.zip | |
regulator: enable supply regulator only when use count is zero
Supply regulators are disabled only when the last
reference count is removed on the child regulator
(the use count goes from 1 to 0). This patch changes
the behaviour of enable so the supply regulator is
enabled only when the use count of the child
regulator goes from 0 to 1.
Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/pcap-regulator.c')
0 files changed, 0 insertions, 0 deletions