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[PATCH v2 0/2] Display regmap values in debugfs for write only registers

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Hi,

Thank you for the review and for the very detailed comments. I updated the 
patch series to fix the problems identified. To make sure a register is 
really cached a regcache_read() is performed on cacheable registers.

The patch was tested using a wm8731 device.

Changes since v1 (https://lkml.org/lkml/2016/8/4/327)
	+ Fix regmap_cached() to return if a register is really cached
	  instead of cacheable. 
	+ Remove unnecesary regcache_read() in regmap_read_debugfs()  

Cristian Birsan (2):
  regmap: Add a function to check if a regmap register is cached
  regmap: debugfs: Add support for dumping write only device registers

 drivers/base/regmap/internal.h       |  1 +
 drivers/base/regmap/regmap-debugfs.c | 16 +++++++++++++---
 drivers/base/regmap/regmap.c         | 23 +++++++++++++++++++++++
 3 files changed, 37 insertions(+), 3 deletions(-)

-- 
1.9.1

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[PATCH 1/2] regmap: Add a function to check if a regmap register is cached Cristian Birsan <cristian.birsan@microchip.com> - 2016-08-04 17:00 +0200
  Re: [PATCH 1/2] regmap: Add a function to check if a regmap register  is cached Lars-Peter Clausen <lars@metafoo.de> - 2016-08-04 17:40 +0200
  Re: [PATCH 1/2] regmap: Add a function to check if a regmap register  is cached Mark Brown <broonie@kernel.org> - 2016-08-04 17:50 +0200
    [PATCH v2 1/2] regmap: Add a function to check if a regmap register is cached Cristian Birsan <cristian.birsan@microchip.com> - 2016-08-08 18:00 +0200
      Applied "regmap: Add a function to check if a regmap register is cached" to the regmap tree Mark Brown <broonie@kernel.org> - 2016-08-09 14:50 +0200
    [PATCH v2 2/2] regmap: debugfs: Add support for dumping write only device registers Cristian Birsan <cristian.birsan@microchip.com> - 2016-08-08 18:00 +0200
      Applied "regmap: debugfs: Add support for dumping write only device registers" to the regmap tree Mark Brown <broonie@kernel.org> - 2016-08-09 14:50 +0200
        Re: Applied "regmap: debugfs: Add support for dumping write only  device registers" to the regmap tree kbuild test robot <lkp@intel.com> - 2016-08-09 15:20 +0200
    [PATCH v2 0/2] Display regmap values in debugfs for write only registers Cristian Birsan <cristian.birsan@microchip.com> - 2016-08-08 18:00 +0200

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