V4L/DVB (12968): saa7164: fix Kconfig: remove HOTPLUG dependency

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/saa7164/Kconfig

 config VIDEO_SAA7164
 	tristate "NXP SAA7164 support"
 	depends on DVB_CORE && PCI && I2C
-	depends on HOTPLUG	# due to FW_LOADER
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_TUNER