linux-phytec-fsl

NFC: digital: Remove extra blank line

Remove extra blank line that was inadvertently
added by a recent commit.

CC: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>