Clear the warning found by checkpatch.pl
WARNING:Alignment should match open parenthesis

Adjust paremeters in fbtft_par_dbg and write_reg.
Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>