regmap: Provide register map dump via debugfs
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 20 Jul 2011 21:56:53 +0000 (22:56 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 8 Aug 2011 06:57:00 +0000 (15:57 +0900)
Copy over the read parts of the ASoC debugfs implementation into regmap,
allowing users to see what the register values the device has are at
runtime. The implementation, especially the support for seeking, is
mostly due to Dimitris Papastamos' work in ASoC.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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