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Lars-Peter Clausen authored
This patch adds support for the Analog Devices AD5421 Loop-Powered, 4mA to 20mA DAC. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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