V4L/DVB: lgs8gxx: remove firmware for lgs8g75

The recently added support for lgs8g75 included some 8051 machine code
without accompanying source code.  Replace this with use of the
firmware loader.

Compile-tested only.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index cd7f9b7..51d578a 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -584,6 +584,7 @@
 config DVB_LGS8GXX
 	tristate "Legend Silicon LGS8913/LGS8GL5/LGS8GXX DMB-TH demodulator"
 	depends on DVB_CORE && I2C
+	select FW_LOADER
 	default m if DVB_FE_CUSTOMISE
 	help
 	  A DMB-TH tuner module. Say Y when you want to support this frontend.