staging: comedi: pcl726: tidy up pcl726_ao_insn_read()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 25 Sep 2013 22:36:13 +0000 (15:36 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 16:32:18 +0000 (09:32 -0700)
commit5ec786764a2f4002188126f454a40cfdeedd5c9b
tree0340a33f7fd10887ccc02ff1a61a139ac39ea371
parent1821e389ab651c63bc0d9370780be81c19a7c90c
staging: comedi: pcl726: tidy up pcl726_ao_insn_read()

Tidy up this function to follow the normal form for analog output
read back functions.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/pcl726.c