staging:iio:meter:ade7758: Fix timing on SPI read accessor functions.

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According to the ADE7758 datasheet the minimum time between read command
(that is, a write to communication register) and data read must not be
less than 4us.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Michael Hennerich 2011-05-18 14:42:04 +01:00 • committed by Greg Kroah-Hartman

parent 69c272cc8e

commit f535e08eb6

1 changed files with 33 additions and 10 deletions

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43

drivers/staging/iio/meter/ade7758_core.c

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