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(parent: 9dad12f) | patch
staging: comedi: amplc_dio200_common: use comedi_cmd pointer
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 27 May 2014 17:30:47 +0000 (10:30 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 May 2014 21:28:52 +0000 (14:28 -0700)
commit71ba7506f05e6512e4b25df2233fa238025399d5
tree1ec162258d4f217449aac99cd7cfc0c4aec9a38btree | snapshot
parent9dad12fe4746c091ba7304bbd690f4a05fb1216acommit | diff
staging: comedi: amplc_dio200_common: use comedi_cmd pointer

Use the local variable to access the comedi_cmd as a pointer
in dio200_read_scan_intr() instead of getting to it from the
comedi_subdevice pointer.

Remove the unnecessary local variable 'len', this is just the
cmd->chanlist_len.

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/amplc_dio200_common.c diff | blob | history
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