Dimitris Papastamos 2cbbb579bc regmap: Add the LZO cache support ... This patch adds support for LZO compression when storing the register cache. For a typical device whose register map would normally occupy 25kB or 50kB by using the LZO compression technique, one can get down to ~5-7kB. There might be a performance penalty associated with each individual read/write due to decompressing/compressing the underlying cache, however that should not be noticeable. These memory benefits depend on whether the target architecture can get rid of the memory occupied by the original register defaults cache which is marked as __devinitconst. Nevertheless there will be some memory gain even if the target architecture can't get rid of the original register map, this should be around ~30-32kB instead of 50kB. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		2011-09-19 19:06:33 +01:00
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internal.h	regmap: Add the LZO cache support	2011-09-19 19:06:33 +01:00
Kconfig	regmap: Add the LZO cache support	2011-09-19 19:06:33 +01:00
Makefile	regmap: Add the LZO cache support	2011-09-19 19:06:33 +01:00
regcache-indexed.c	regmap: Add the indexed cache support	2011-09-19 19:06:32 +01:00
regcache-lzo.c	regmap: Add the LZO cache support	2011-09-19 19:06:33 +01:00
regcache-rbtree.c	regmap: Add the rbtree cache support	2011-09-19 19:06:33 +01:00
regcache.c	regmap: Add the LZO cache support	2011-09-19 19:06:33 +01:00
regmap-debugfs.c	regmap: Include the last register in debugfs output	2011-09-05 10:58:31 -07:00
regmap-i2c.c	regmap: Remove redundant owner field from the bus type struct	2011-09-05 10:57:04 -07:00
regmap-spi.c	regmap: Remove redundant owner field from the bus type struct	2011-09-05 10:57:04 -07:00
regmap.c	regmap: Add support for device specific write and read flag masks.	2011-09-05 14:55:57 -07:00