diff options
| author | Davide Ciminaghi <ciminaghi@gnudd.com> | 2012-10-16 09:56:59 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-17 03:52:02 -0400 |
| commit | 0d4529c534c1c664f25088eb5f5b4d7ce0ee2510 (patch) | |
| tree | 5b080ef0a319b90fbcb0ab4eb768aae54851915e /drivers/base/regmap/regmap-spi.c | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
regmap: make lock/unlock functions customizable
It is sometimes convenient for a regmap user to override the standard
regmap lock/unlock functions with custom functions.
For instance this can be useful in case an already existing spinlock
or mutex has to be used for locking a set of registers instead of the
internal regmap spinlock/mutex.
Note that the fast_io field of struct regmap_bus is ignored in case
custom locking functions are used.
Signed-off-by: Davide Ciminaghi <ciminaghi@gnudd.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base/regmap/regmap-spi.c')
0 files changed, 0 insertions, 0 deletions