linux-stable.git/drivers/base/regmap/internal.h, branch linux-3.10.y

Merge remote-tracking branch 'regmap/topic/range' into regmap-next

2013-04-16T15:05:50+00:00

regmap: cache: Factor out block sync

2013-03-30T13:52:25+00:00

The idea of holding blocks of registers in device format is shared between
at least rbtree and lzo cache formats so split out the loop that does the
sync from the rbtree code so optimisations on it can be reused.

Signed-off-by: Mark Brown 
Reviewed-by: Dimitris Papastamos

regmap: cache: Factor out reg_present support from rbtree cache

2013-03-30T13:49:17+00:00

The idea of maintaining a bitmap of present registers is something that
can usefully be used by other cache types that maintain blocks of cached
registers so move the code out of the rbtree cache and into the generic
regcache code.

Refactor the interface slightly as we go to wrap the set bit and enlarge
bitmap operations (since we never do one without the other) and make it
more robust for reads of uncached registers by bounds checking before we
look at the bitmap.

Signed-off-by: Mark Brown 
Reviewed-by: Dimitris Papastamos

regmap: cache: Provide a get address of value operation

2013-03-26T21:38:16+00:00

Provide a helper to do the size based index into a block of registers and
use it when reading a value.

Signed-off-by: Mark Brown

regmap: core: Make raw write available to regcache

2013-03-26T19:17:32+00:00

This allows the cache to sync values directly to the device when stored
in native format and also allows asynchronous I/O.

Signed-off-by: Mark Brown

regmap: debugfs: Add a registers `range' file

2013-03-04T02:33:03+00:00

This file lists the register ranges in the register map.  The condition
to split the range is based on whether the block is readable or not.

Ensure that we lock the `debugfs_off_cache' list whenever we access
and modify the list.  There is a possible race otherwise between the
read() operations of the `registers' file and the `range' file.

Signed-off-by: Dimitris Papastamos 
Signed-off-by: Mark Brown

regmap: core: Split out in place value parsing

2013-03-04T02:30:27+00:00

Currently the value parsing operations both return the parsed value and
modify the passed buffer. This precludes their use in places like the cache
code so split out the in place modification into a new parse_inplace()
operation.

Signed-off-by: Mark Brown

regmap: cache: Pass the map rather than the word size when updating values

2013-03-04T02:30:27+00:00

It's more idiomatic to pass the map structure around and this means we
can use other bits of information from the map.

Signed-off-by: Mark Brown

Merge remote-tracking branch 'regmap/topic/no-bus' into regmap-next

2013-02-14T17:11:09+00:00

Merge remote-tracking branch 'regmap/topic/flat' into regmap-next

2013-02-14T17:11:07+00:00