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    Subject[GIT PULL] regmap updates for v3.3
    Please pull the tree below to merge regmap updates for version 3.3.
    After the rush of new features in version 3.2 this has been a fairly
    quiet cycle for the regmap API, the main change being the wider usage by
    drivers and some fixes and tweaks for them. The main things from a
    subsystem point of view are:

    - Addition of a generic interrupt controller driver which should work
    for a range of chips, saving them from having to open code this.
    - Removal of the indexed cache type as it's not got any real advantage
    over the rbtree cache.

    This pull request also includes the MFD driver for the DA9052 PMIC as it
    is one of the first users of the generic regmap IRQ code and therefore
    has a build dependency on it.

    The following changes since commit dc47ce90c3a822cd7c9e9339fe4d5f61dcb26b50:

    Linux 3.2-rc5 (2011-12-09 15:09:32 -0800)

    are available in the git repository at:
    git:// for-linus

    Ashish Jangam (3):
    MFD: DA9052/53 MFD core module
    MFD: DA9052/53 MFD core module add SPI support v2
    mfd: Clearing events requires event registers to be writable for da9052-core

    Lars-Peter Clausen (14):
    regmap: Add helper function for checking if a register range is volatile
    regmap: Support some more block operations on cached devices
    regmap: Fix memory leak in regmap_init error path
    regmap: return ERR_PTR instead of NULL in regmap_init
    regmap: Fix memory leak in regcache_hw_init error path
    regmap: Fix memory leak in regcache_init error path
    regmap: Do not call regcache_exit from regcache_rbtree_init error path
    regmap: Do not call regcache_exit from regcache_lzo_init error path
    regmap: Move initialization of regcache related fields to regcache_init
    regmap: Make reg_config reg_defaults const
    regmap: Try cached read before checking if a hardware read is possible
    regmap: Add support for 10/14 register formating
    regmap: Properly round cache_word_size
    regmap: Drop check whether a register is readable in regcache_read

    Mark Brown (25):
    regmap: Add a reusable irq_chip for regmap based interrupt controllers
    regmap: Prepare LZO cache for variable block sizes
    regmap: Fix word wrap in Makefile
    regmap: Fix typo in kerneldoc for regmap_update_bits()
    regmap: Track if the register cache is dirty and suppress unneeded syncs
    regmap: Rename LZO cache type to compressed
    Merge branches 'regmap/irq' and 'regmap/cache' into regmap-next
    regmap: Remove indexed cache type
    regmap: Suppress noop writes in regmap_update_bits()
    regmap: Do debugfs init before cache init
    regmap: Provide debugfs dump of the rbtree cache data
    regmap: Fix rbtreee build when not using debugfs
    regmap: Report if we actually handled an interrupt in regmap-irq
    Merge remote-tracking branch 'regmap/topic/irq' into regmap-next
    regmap: Allow regmap_update_bits() users to detect changes
    regmap: Add trace event for successful cache reads
    regmap: Allow drivers to reinitialise the register cache at runtime
    Merge branch 'topic/cache' of git:// into regmap-next
    regmap: Add irq_base accessor to regmap_irq
    Merge branch 'regmap/irq' into regmap-next
    Merge branch 'topic/irq' of git:// into mfd/da9052
    Merge branch 'mfd/da9052' of git:// into regmap-next
    mfd: Declare da9052_regmap_config for the bus drivers
    gpiolib: Mark da9052 driver broken
    mfd: Fix annotations in da9052-core

    drivers/base/regmap/Kconfig | 3 +
    drivers/base/regmap/Makefile | 4 +-
    drivers/base/regmap/internal.h | 6 +-
    drivers/base/regmap/regcache-indexed.c | 64 ---
    drivers/base/regmap/regcache-lzo.c | 21 +-
    drivers/base/regmap/regcache-rbtree.c | 61 +++-
    drivers/base/regmap/regcache.c | 87 +++--
    drivers/base/regmap/regmap-irq.c | 302 +++++++++++++
    drivers/base/regmap/regmap.c | 179 ++++++--
    drivers/gpio/Kconfig | 2 +-
    drivers/mfd/Kconfig | 28 ++
    drivers/mfd/Makefile | 5 +
    drivers/mfd/da9052-core.c | 694 +++++++++++++++++++++++++++++
    drivers/mfd/da9052-i2c.c | 140 ++++++
    drivers/mfd/da9052-spi.c | 115 +++++
    include/linux/mfd/da9052/da9052.h | 131 ++++++
    include/linux/mfd/da9052/pdata.h | 40 ++
    include/linux/mfd/da9052/reg.h | 749 ++++++++++++++++++++++++++++++++
    include/linux/regmap.h | 59 +++-
    include/trace/events/regmap.h | 9 +
    20 files changed, 2542 insertions(+), 157 deletions(-)
    delete mode 100644 drivers/base/regmap/regcache-indexed.c
    create mode 100644 drivers/base/regmap/regmap-irq.c
    create mode 100644 drivers/mfd/da9052-core.c
    create mode 100644 drivers/mfd/da9052-i2c.c
    create mode 100644 drivers/mfd/da9052-spi.c
    create mode 100644 include/linux/mfd/da9052/da9052.h
    create mode 100644 include/linux/mfd/da9052/pdata.h
    create mode 100644 include/linux/mfd/da9052/reg.h

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