regmap: if format_write is used, declare all registers as "unreadable"

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Using .format_write means, we have a custom function to write to the
chip, but not to read back. Also, mark registers as "not precious" and
"not volatile" which is implicit because we cannot read them. Make those
functions use 'regmap_readable' to reuse the checks done there.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Wolfram Sang 2012-01-30 15:08:16 +01:00 • committed by Mark Brown

parent c212acccc3

commit 4191f19792

1 changed files with 5 additions and 2 deletions

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drivers/base/regmap/regmap.c

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