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authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-12 06:47:00 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-12 06:47:00 +0100
commit4fc9ed3344758f22b57db174914b60423c7c1593 (patch)
tree517e2b3575b319714ea3a8780708c820f8bd20cb /drivers/mfd
parentMerge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
parentMerge remote-tracking branch 'regmap/topic/spmi' into regmap-next (diff)
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Merge tag 'regmap-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown: "The main thing this time around has been some improvments to async I/O. - Cleaned up the async I/O support and extended it to allow single register writes more easily. This is now used where possible for internally generated I/O, providing performance improvements for devices that can do async I/O. - An API for issuing a sequence of register writes as a single operation. Some devices and buses can take advantage of this to do the I/O faster. - Addition of regmap_field APIs which help drivers for devices with repeated IPs or which move registers around between revisions to share helpers. - Support for SPMI buses" * tag 'regmap-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: add SPMI support regmap: debugfs: Fix a boot time crash with early regmap init regmap: irq: clear status when disable irq regmap: Only send a single buffer for async I/O if writing one register regmap: spi: Handle async writes of only one buffer regmap: new API regmap_multi_reg_write() definition regmap: Use async I/O during cache sync regmap: Use async I/O for patch application regmap: Fix regmap_bulk_write single-rw mutex deadlock regmap: Provide asynchronous write and update bits operations regmap: Simplify the initiation of async I/O regmap: Don't generate gather writes for single register raw writes regmap: Cache async work structures regmap: add helper macro to set min/max range of register regmap: Add regmap_fields APIs regmap: add regmap_field_update_bits()
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