staging: wfx: clear alignment style issues

  Clear checkpatch alignment style issues in debug.c.
  CHECK: Alignment should match open parenthesis
Signed-off-by: Tomer Samara <tomersamara98@gmail.com>
Link: https://lore.kernel.org/r/20200802150157.GA3052@tsnowSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>