kernel/drivers/base/regmap/regcache-lzo.c, branch linux-4.1.y

regmap: cache: Sort include headers alphabetically

2014-10-20T11:25:06Z

If the inlcude headers aren't sorted alphabetically, then the logical choice is to append new ones, however that creates a lot of potential for conflicts or duplicates because every change will then add new includes in the same location. Signed-off-by: Xiubo Li Signed-off-by: Mark Brown

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

2013-03-04T02:30:27Z

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

regmap: implement register striding

2012-04-10T10:01:18Z

regmap_config.reg_stride is introduced. All extant register addresses are a multiple of this value. Users of serial-oriented regmap busses will typically set this to 1. Users of the MMIO regmap bus will typically set this based on the value size of their registers, in bytes, so 4 for a 32-bit register. Throughout the regmap code, actual register addresses are used. Wherever the register address is used to index some array of values, the address is divided by the stride to determine the index, or vice-versa. Error- checking is added to all entry-points for register address data to ensure that register addresses actually satisfy the specified stride. The MMIO bus ensures that the specified stride is large enough for the register size. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown

Merge tag 'device-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24T17:41:37Z

Pull avoidance patches from Paul Gortmaker: "Nearly every subsystem has some kind of header with a proto like: void foo(struct device *dev); and yet there is no reason for most of these guys to care about the sub fields within the device struct. This allows us to significantly reduce the scope of headers including headers. For this instance, a reduction of about 40% is achieved by replacing the include with the simple fact that the device is some kind of a struct. Unlike the much larger module.h cleanup, this one is simply two commits. One to fix the implicit users, and then one to delete the device.h includes from the linux/include/ dir wherever possible." * tag 'device-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: device.h: audit and cleanup users in main include dir device.h: cleanup users outside of linux/include (C files)

bitops: remove for_each_set_bit_cont()

2012-03-23T23:58:33Z

Remove for_each_set_bit_cont() after confirming that no one uses for_each_set_bit_cont() anymore. [sfr@canb.auug.org.au: regmap: cope with bitops API change] Signed-off-by: Akinobu Mita Signed-off-by: Stephen Rothwell Cc: Robert Richter Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Mark Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge remote-tracking branches 'regmap/topic/patch' and 'regmap/topic/sync' into regmap-next

2012-03-14T13:14:24Z

device.h: cleanup users outside of linux/include (C files)

2012-03-11T18:27:37Z

For files that are actively using linux/device.h, make sure that they call it out. This will allow us to clean up some of the implicit uses of linux/device.h within include/* without introducing build regressions. Yes, this was created by "cheating" -- i.e. the headers were cleaned up, and then the fallout was found and fixed, and then the two commits were reordered. This ensures we don't introduce build regressions into the git history. Signed-off-by: Paul Gortmaker

regmap: Fix x86_64 breakage

2012-02-27T14:35:33Z

Signed-off-by: Mark Brown

regmap: Supply ranges to the sync operations

2012-02-24T14:52:40Z

In order to allow us to support partial sync operations add minimum and maximum register arguments to the sync operation and update the rbtree and lzo caches to use this new information. The LZO implementation is obviously not good, we could exit the iteration earlier, but there may be room for more wide reaching optimisation there. Signed-off-by: Mark Brown

regmap: Skip hardware defaults for LZO caches

2012-02-23T20:12:49Z

Saves some I/O when resyncing; we assume that syncs start from the device reset state. Signed-off-by: Mark Brown