diff options
| author | Andres Salomon <dilinger@queued.net> | 2011-02-18 03:07:34 (GMT) |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-03-23 09:41:58 (GMT) |
| commit | 1e29af62f2b285bd18685da93c3ce8c33ca2d1db (patch) | |
| tree | 662545398e04cfb5b10fa4b13810d47ddd003c98 /drivers/thermal | |
| parent | dcb50e83bb86d66d3554ba9c365488669c84d037 (diff) | |
| download | linux-fsl-qoriq-1e29af62f2b285bd18685da93c3ce8c33ca2d1db.tar.xz | |
mfd: Add refcounting support to mfd_cells
This provides convenience functions for sharing of cells across
multiple mfd clients. Mfd drivers can provide enable/disable hooks
to actually tweak the hardware, and clients can call
mfd_shared_cell_{en,dis}able without having to worry about whether
or not another client happens to have enabled or disabled the
cell/hardware.
Note that this is purely optional; drivers can continue to use
the mfd_cell's enable/disable hooks for their own purposes, if
desired.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/thermal')
0 files changed, 0 insertions, 0 deletions