media: radio: allow building ISA drivers with COMPILE_TEST

Several radio devices only build on i386, because they depend
on ISA. Allow them to build on other archs by adding a
COMPILE_TEST check.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/radio/Kconfig

@@ -231,7 +231,7 @@ source "drivers/media/radio/wl128x/Kconfig"
 
 menuconfig V4L_RADIO_ISA_DRIVERS
 	bool "ISA radio devices"
-	depends on ISA
+	depends on ISA || COMPILE_TEST
 	default n
 	---help---
 	  Say Y here to enable support for these ISA drivers.
@@ -239,12 +239,13 @@ menuconfig V4L_RADIO_ISA_DRIVERS
 if V4L_RADIO_ISA_DRIVERS
 
 config RADIO_ISA
-	depends on ISA
+	depends on ISA || COMPILE_TEST
 	tristate
 
 config RADIO_CADET
 	tristate "ADS Cadet AM/FM Tuner"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	---help---
 	  Choose Y here if you have one of these AM/FM radio cards, and then
 	  fill in the port address below.
@@ -254,8 +255,8 @@ config RADIO_CADET
 
 config RADIO_RTRACK
 	tristate "AIMSlab RadioTrack (aka RadioReveal) support"
-	depends on ISA && VIDEO_V4L2
-	select RADIO_ISA
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	---help---
 	  Choose Y here if you have one of these FM radio cards, and then fill
 	  in the port address below.
@@ -285,7 +286,8 @@ config RADIO_RTRACK_PORT
 
 config RADIO_RTRACK2
 	tristate "AIMSlab RadioTrack II support"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have this FM radio card, and then fill in the
@@ -308,7 +310,8 @@ config RADIO_RTRACK2_PORT
 
 config RADIO_AZTECH
 	tristate "Aztech/Packard Bell Radio"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have one of these FM radio cards, and then fill
@@ -328,7 +331,8 @@ config RADIO_AZTECH_PORT
 
 config RADIO_GEMTEK
 	tristate "GemTek Radio card (or compatible) support"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have this FM radio card, and then fill in the
@@ -383,7 +387,8 @@ config RADIO_MIROPCM20
 
 config RADIO_SF16FMI
 	tristate "SF16-FMI/SF16-FMP/SF16-FMD Radio"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	---help---
 	  Choose Y here if you have one of these FM radio cards.
 
@@ -392,7 +397,8 @@ config RADIO_SF16FMI
 
 config RADIO_SF16FMR2
 	tristate "SF16-FMR2/SF16-FMD2 Radio"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_TEA575X
 	---help---
 	  Choose Y here if you have one of these FM radio cards.
@@ -402,7 +408,8 @@ config RADIO_SF16FMR2
 
 config RADIO_TERRATEC
 	tristate "TerraTec ActiveRadio ISA Standalone"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have this FM radio card.
@@ -416,7 +423,8 @@ config RADIO_TERRATEC
 
 config RADIO_TRUST
 	tristate "Trust FM radio card"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	help
 	  This is a driver for the Trust FM radio cards. Say Y if you have
@@ -439,7 +447,8 @@ config RADIO_TRUST_PORT
 
 config RADIO_TYPHOON
 	tristate "Typhoon Radio (a.k.a. EcoRadio)"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have one of these FM radio cards, and then fill
@@ -473,7 +482,8 @@ config RADIO_TYPHOON_MUTEFREQ
 
 config RADIO_ZOLTRIX
 	tristate "Zoltrix Radio"
-	depends on ISA && VIDEO_V4L2
+	depends on ISA || COMPILE_TEST
+	depends on VIDEO_V4L2
 	select RADIO_ISA
 	---help---
 	  Choose Y here if you have one of these FM radio cards, and then fill