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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-02 11:23:46 (GMT) |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2010-03-02 11:23:46 (GMT) |
| commit | 6de468ae2df0ee6fbee668d946811638b57361f6 (patch) | |
| tree | c0b43c2d3bb8c89c012cbfeb185ff03ad3d86326 /drivers/i2c/algos/i2c-algo-pca.c | |
| parent | 927ab2f80745ec26f1e83e6ca15a5b29e134c8e5 (diff) | |
| download | linux-6de468ae2df0ee6fbee668d946811638b57361f6.tar.xz | |
i2c: Hook up runtime PM support
Allow I2C drivers to make use of the runtime PM framework by adding
bus implementations of the runtime PM operations. These simply
immediately suspend when the device is idle. The runtime PM framework
provides drivers with off the shelf refcounts for enables and sysfs
control for managing runtime suspend from userspace so is useful even
without meaningful input from the bus.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-pca.c')
0 files changed, 0 insertions, 0 deletions