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H Hartley Sweeten authored
Use the defines for the register map to make the code a bit clearer. Shorten or rename some of the local variables for the same reason. Only the last value written to the DAC needs to be cached in the ao_readback variable. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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