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| author | Alberto Panizzo <maramaopercheseimorto@gmail.com> | 2009-12-14 17:53:35 (GMT) |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2009-12-17 10:27:28 (GMT) |
| commit | 735eb93ae267f0b5638045b86dbc1e0b7019e3e8 (patch) | |
| tree | 1a733910660db6841bc8062ccc23a39dd956a5b1 /drivers/regulator/twl-regulator.c | |
| parent | eb143ac1b9f56ca9c6dc782d795acda1f60c5fd2 (diff) | |
| download | linux-fsl-qoriq-735eb93ae267f0b5638045b86dbc1e0b7019e3e8.tar.xz | |
regulator: mc13783-regulator: correct the probing time.
When the mc13783-regulator driver is built in kernel, probing it during
the regulator subsystem initialisation result in a fault.
That is because regulator subsystem is planned to be initialised very early
in the boot process, before the mfd subsystem initialisation.
The mc12783-regulator probing process need to access to the mc13783-core
functionality to read/write mc13783 registers and so must be called after
the mc13783-core driver initialisation.
The way to do this is to let the kernel probe the mc13783-regulator driver when
mc13783-core register his regulator subdevice.
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/twl-regulator.c')
0 files changed, 0 insertions, 0 deletions