media: ddbridge: fix semicolon.cocci warnings

drivers/media/pci/ddbridge/ddbridge-maxs8.c:145:2-3: Unneeded semicolon
drivers/media/pci/ddbridge/ddbridge-maxs8.c:173:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: a43dbe430fb4 ("media: ddbridge: support MaxLinear MXL5xx based cards (MaxS4/8)")

CC: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>