[media] drx-j: fix pr_dbg undefined compile errors when DJH_DEBUG is defined

drxj.c fails to compile with the following errors when DJH_DEBUG
is defined.

drivers/media/dvb-frontends/drx39xyj/drxj.c:1567:2: error: implicit declaration of function ‘pr_dbg’ [-Werror=implicit-function-declaration]
  pr_dbg("drx3933 i2c operation addr=%x i2c=%p, wc=%x rc=%x\n",
  ^

Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
1 file changed