staging: comedi: dt3000: Reformat multiple line dereference

Reformat multiple line dereferences for &cmd->scan_begin_arg. Problem
detected by checkpatch.

Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Link: https://lore.kernel.org/r/20200314135852.GA6336@deeUbuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Deepak R Varma 2020-03-14 19:28:57 +05:30 • committed by Greg Kroah-Hartman
commit b01e01351c