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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-20 09:20:55 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-20 09:20:55 -0800
commit88cff241596f29122e9125a41b20d21dfed873cd (patch)
tree8b9cd99d8e5e26a349a060b5856fa7c40fc06e64 /arch/arm/Kconfig
parent9ae46e6702d98d22037368896298d05958ad5737 (diff)
parenta2b37efc4e2aa76a5be29bbde8a2cd1c9c9066bc (diff)
Merge tag 'regmap-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown: "Several nice new features and performance improvements here, especially the first: - Support for using the cache infrastructure without the physical I/O, allowing devices which don't fit the physical model regmap has to take advantage of the cache infrastructure, contributed by Andrey Smirnov. - Several small improvements to the support for wake capable IRQs. - Support for asynchronous I/O, allowing us to come much closer to saturating fast buses like SPI. - Support for simple array caches, giving higher performance for use with MMIO devices. - Restoration of the use of bulk reads for handling interrupts, giving a performance improvement. - Support for 24 bit register addresses. - More performance improvements for debugfs." * tag 'regmap-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (24 commits) regmap: mmio: add register clock support regmap: debugfs: Factor out debugfs_tot_len calc into a function regmap: debugfs: Optimize seeking within blocks of registers regmap: debugfs: Add a `max_reg' member in struct regmap_debugfs_off_cache regmap: debugfs: Fix reading in register field units regmap: spi: Handle allocation failures gracefully regmap: Export regmap_async_complete() regmap: Export regmap_async_complete_cb regmap: include linux/sched.h to fix build regmap: spi: Support asynchronous I/O for SPI regmap: Add asynchronous I/O support regmap: Add "no-bus" option for regmap API regmap: regmap: avoid spurious warning in regmap_read_debugfs regmap: Add provisions to have user-defined write operation regmap: Add provisions to have user-defined read operation regmap: Add support for 24 bit wide register addresses mfd: wm5110: Mark wakes as inverted mfd: wm5102: Mark wakes as inverted regmap: irq: Support wake IRQ mask inversion regmap: irq: Fix sync of wake statuses to hardware ...
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