kernel.git/drivers/base/regmap/regmap-spi.c, branch linux-3.9.y

regmap: spi: Handle allocation failures gracefully

2013-02-05T14:14:32Z

Signed-off-by: Mark Brown

regmap: spi: Support asynchronous I/O for SPI

2013-01-29T04:16:21Z

Signed-off-by: Mark Brown

regmap: introduce explicit bus_context for bus callbacks

2012-04-06T09:47:34Z

The only context needed by I2C and SPI bus definitions is the device itself; this can be converted to an i2c_client or spi_device in order to perform IO on the device. However, other bus types may need more context in order to perform IO. Enable this by having regmap_init accept a bus_context parameter, and pass this to all bus callbacks. The existing callbacks simply pass the struct device here. Future bus types may pass something else. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown

regmap: Implement managed regmap_init()

2012-01-30T21:06:43Z

Save error handling and unwinding code in drivers by providing managed versions of the regmap init functions, simplifying usage. Signed-off-by: Mark Brown

Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regmap

2011-10-25T11:57:45Z

* 'for-linus' of git://opensource.wolfsonmicro.com/regmap: (62 commits) mfd: Enable rbtree cache for wm831x devices regmap: Support some block operations on cached devices regmap: Allow caches for devices with no defaults regmap: Ensure rbtree syncs registers set to zero properly regmap: Allow rbtree to cache zero default values regmap: Warn on raw I/O as well as bulk reads that bypass cache regmap: Return a sensible error code if we fail to read the cache regmap: Use bsearch() to search the register defaults regmap: Fix doc comment regmap: Optimize the lookup path to use binary search regmap: Ensure we scream if we enable cache bypass/only at the same time regmap: Implement regcache_cache_bypass helper function regmap: Save/restore the bypass state upon syncing regmap: Lock the sync path, ensure we use the lockless _regmap_write() regmap: Fix apostrophe usage regmap: Make _regmap_write() global regmap: Fix lock used for regcache_cache_only() regmap: Grab the lock in regcache_cache_only() regmap: Modify map->cache_bypass directly regmap: Fix regcache_sync generic implementation ...

regmap: Remove redundant owner field from the bus type struct

2011-09-05T17:57:04Z

No longer used as users link directly with the bus types so the core module infrastructure does refcounting for us. Signed-off-by: Mark Brown

regmap: using module facilities requires module.h

2011-08-16T02:28:17Z

Commit b33f9cbd67ba ("regmap: Specify a module license") added a MODULES_LICENSE to this file without adding an include of module.h. module.h should have been included anyway, since this file has EXPORT_SYMBOLs as well. With the pending module.h split up, this would probably have caused build problems. Cc: Stephen Warren Cc: Mark Brown Signed-off-by: Stephen Rothwell Signed-off-by: Linus Torvalds

Merge branch 'regmap-linus' into regmap-next

2011-08-12T01:43:15Z

regmap: Specify a module license

2011-08-12T01:42:02Z

CONFIG_REGMAP_I2C/SPI are set to m when selected by a tristate config option that's set to m. The regmap modules don't specify a license, so fail to link to regmap_init at load time, since that is EXPORT_SYMBOL_GPL. Fix this by specifying a license for the regmap modules. Signed-off-by: Stephen Warren Signed-off-by: Mark Brown

regmap: Remove unused type and list fields from bus interface

2011-08-09T15:26:38Z

We no longer enumerate the bus types, we rely on the driver telling us this on init. Signed-off-by: Mark Brown