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git.karo-electronics.de Git - karo-tx-linux.git/commit
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>