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path: root/drivers/base/regmap/regmap-spi.c
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2011-10-25Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regmapLinus Torvalds1-2/+0
* '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 ...
2011-09-05regmap: Remove redundant owner field from the bus type structMark Brown1-1/+0
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 <broonie@opensource.wolfsonmicro.com>
2011-08-16regmap: using module facilities requires module.hStephen Rothwell1-0/+1
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 <swarren@nvidia.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-12Merge branch 'regmap-linus' into regmap-nextMark Brown1-0/+2
2011-08-12regmap: Specify a module licenseStephen Warren1-0/+2
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 <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-09regmap: Remove unused type and list fields from bus interfaceMark Brown1-1/+0
We no longer enumerate the bus types, we rely on the driver telling us this on init. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-23regmap: Add SPI bus supportMark Brown1-0/+72
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca>