Revert "V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion"

This reverts commit 08f1d0b9

The "bt8xx/ conversion" for drivers/video/ hasn't actually percolated
all the way to this tree, so the Makefile change escaped too soon.

Build breakage noticed by Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/dvb/bt8xx/Makefile

 obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o
 
-EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video/bt8xx -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends