Fix FW_LOADER depencency at v4l/dvb

From: Mauro Carvalho Chehab <mchehab@infradead.org>

Since:

1) FW_LOADER is defined as:

config FW_LOADER
        tristate "Userspace firmware loading support"
        depends on HOTPLUG

2) several V4L/DVB driver just selects it;

3) select is not smart enough to auto-select HOTPLUG, if select FW_LOADER.

So, All drivers that select FW_LOADER should also depend on HOTPLUG.

An easier solution (for the end-user perspective) would be to "select HOTPLUG".
However, live is not simple. This would cause recursive dependency issues like
this one:

drivers/usb/Kconfig:62:error: found recursive dependency: USB -> USB_OHCI_HCD
-> I2C -> MEDIA_TUNER -> MEDIA_TUNER_XC2028 -> HOTPLUG -> PCCARD -> PCMCIA ->
USB_ARCH_HAS_HCD -> MOUSE_APPLETOUCH -> USB

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

13 files changed, 23 insertions, 8 deletions

diff --git a/linux/drivers/media/common/tuners/Kconfig b/linux/drivers/media/common/tuners/Kconfig
index 4fb77bc71..10f12bad1 100644
--- a/linux/drivers/media/common/tuners/Kconfig
+++ b/linux/drivers/media/common/tuners/Kconfig
@@ -131,6 +131,7 @@ config MEDIA_TUNER_XC2028
 
 config MEDIA_TUNER_XC5000
 	tristate "Xceive XC5000 silicon tuner"
+	depends on HOTPLUG
 	select FW_LOADER
 	default m if DVB_FE_CUSTOMISE
 	help
diff --git a/linux/drivers/media/dvb/bt8xx/Kconfig b/linux/drivers/media/dvb/bt8xx/Kconfig
index d1239b834..7588db131 100644
--- a/linux/drivers/media/dvb/bt8xx/Kconfig
+++ b/linux/drivers/media/dvb/bt8xx/Kconfig
@@ -1,6 +1,7 @@
 config DVB_BT8XX
 	tristate "BT8xx based PCI cards"
 	depends on DVB_CORE && PCI && I2C && VIDEO_BT848
+	depends on HOTPLUG	# due to FW_LOADER
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	select DVB_SP887X if !DVB_FE_CUSTOMISE
 	select DVB_NXT6000 if !DVB_FE_CUSTOMISE
diff --git a/linux/drivers/media/dvb/dvb-usb/Kconfig b/linux/drivers/media/dvb/dvb-usb/Kconfig
index 4c1cff9fe..cf4584e48 100644
--- a/linux/drivers/media/dvb/dvb-usb/Kconfig
+++ b/linux/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,6 +1,7 @@
 config DVB_USB
 	tristate "Support for various USB DVB devices"
 	depends on DVB_CORE && USB && I2C
+	depends on HOTPLUG	# due to FW_LOADER
 	select FW_LOADER
 	help
 	  By enabling this you will be able to choose the various supported
diff --git a/linux/drivers/media/dvb/frontends/Kconfig b/linux/drivers/media/dvb/frontends/Kconfig
index b53081c4e..1f75a1258 100644
--- a/linux/drivers/media/dvb/frontends/Kconfig
+++ b/linux/drivers/media/dvb/frontends/Kconfig
@@ -97,7 +97,7 @@ comment "DVB-T (terrestrial) frontends"
 
 config DVB_SP8870
 	tristate "Spase sp8870 based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -110,7 +110,7 @@ config DVB_SP8870
 
 config DVB_SP887X
 	tristate "Spase sp887x based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -158,7 +158,7 @@ config DVB_L64781
 
 config DVB_TDA1004X
 	tristate "Philips TDA10045H/TDA10046H based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -225,7 +225,7 @@ config DVB_DIB7000P
 
 config DVB_TDA10048
 	tristate "Philips TDA10048HN based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -267,7 +267,7 @@ comment "ATSC (North American/Korean Terrestrial/Cable DTV) frontends"
 
 config DVB_NXT200X
 	tristate "NxtWave Communications NXT2002/NXT2004 based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -282,7 +282,7 @@ config DVB_NXT200X
 
 config DVB_OR51211
 	tristate "Oren OR51211 based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -295,7 +295,7 @@ config DVB_OR51211
 
 config DVB_OR51132
 	tristate "Oren OR51132 based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
@@ -311,7 +311,7 @@ config DVB_OR51132
 
 config DVB_BCM3510
 	tristate "Broadcom BCM3510"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && HOTPLUG
 	default m if DVB_FE_CUSTOMISE
 	select FW_LOADER
 	help
diff --git a/linux/drivers/media/dvb/ttpci/Kconfig b/linux/drivers/media/dvb/ttpci/Kconfig
index ae882432d..d4339b1b3 100644
--- a/linux/drivers/media/dvb/ttpci/Kconfig
+++ b/linux/drivers/media/dvb/ttpci/Kconfig
@@ -5,6 +5,7 @@ config TTPCI_EEPROM
 config DVB_AV7110
 	tristate "AV7110 cards"
 	depends on DVB_CORE && PCI && I2C
+	depends on HOTPLUG
 	select FW_LOADER if !DVB_AV7110_FIRMWARE
 	select TTPCI_EEPROM
 	select VIDEO_SAA7146_VV
@@ -123,6 +124,7 @@ config DVB_BUDGET_AV
 	depends on DVB_BUDGET_CORE && I2C
 	select VIDEO_SAA7146_VV
 	depends on VIDEO_DEV	# dependencies of VIDEO_SAA7146_VV
+	depends on HOTPLUG	# dependency of FW_LOADER
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_TDA1004X if !DVB_FE_CUSTOMISE
diff --git a/linux/drivers/media/dvb/ttusb-dec/Kconfig b/linux/drivers/media/dvb/ttusb-dec/Kconfig
index 83611012e..0712899e3 100644
--- a/linux/drivers/media/dvb/ttusb-dec/Kconfig
+++ b/linux/drivers/media/dvb/ttusb-dec/Kconfig
@@ -1,6 +1,7 @@
 config DVB_TTUSB_DEC
 	tristate "Technotrend/Hauppauge USB DEC devices"
 	depends on DVB_CORE && USB
+	depends on HOTPLUG	# due to FW_LOADER
 	select FW_LOADER
 	select CRC32
 	help
diff --git a/linux/drivers/media/video/bt8xx/Kconfig b/linux/drivers/media/video/bt8xx/Kconfig
index cfc822bb5..24a34fc1f 100644
--- a/linux/drivers/media/video/bt8xx/Kconfig
+++ b/linux/drivers/media/video/bt8xx/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_BT848
 	tristate "BT848 Video For Linux"
 	depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
+	depends on HOTPLUG	# due to FW_LOADER
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
diff --git a/linux/drivers/media/video/cx18/Kconfig b/linux/drivers/media/video/cx18/Kconfig
index be654a27b..35a55998a 100644
--- a/linux/drivers/media/video/cx18/Kconfig
+++ b/linux/drivers/media/video/cx18/Kconfig
@@ -1,6 +1,8 @@
 config VIDEO_CX18
 	tristate "Conexant cx23418 MPEG encoder support"
 	depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
+	depends on INPUT	# due to VIDEO_IR
+	depends on HOTPLUG	# due to FW_LOADER
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_IR
diff --git a/linux/drivers/media/video/cx23885/Kconfig b/linux/drivers/media/video/cx23885/Kconfig
index 491a00529..7bf14c9a1 100644
--- a/linux/drivers/media/video/cx23885/Kconfig
+++ b/linux/drivers/media/video/cx23885/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_CX23885
 	tristate "Conexant cx23885 (2388x successor) support"
 	depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
+	depends on HOTPLUG	# due to FW_LOADER
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
diff --git a/linux/drivers/media/video/cx25840/Kconfig b/linux/drivers/media/video/cx25840/Kconfig
index 7cf29a03e..448f4cd0c 100644
--- a/linux/drivers/media/video/cx25840/Kconfig
+++ b/linux/drivers/media/video/cx25840/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_CX25840
 	tristate "Conexant CX2584x audio/video decoders"
 	depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+	depends on HOTPLUG # due to FW_LOADER
 	select FW_LOADER
 	---help---
 	  Support for the Conexant CX2584x audio/video decoders.
diff --git a/linux/drivers/media/video/ivtv/Kconfig b/linux/drivers/media/video/ivtv/Kconfig
index b6171702c..5d7ee8fcd 100644
--- a/linux/drivers/media/video/ivtv/Kconfig
+++ b/linux/drivers/media/video/ivtv/Kconfig
@@ -1,6 +1,8 @@
 config VIDEO_IVTV
 	tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
 	depends on VIDEO_V4L1 && VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL
+	depends on INPUT   # due to VIDEO_IR
+	depends on HOTPLUG # due to FW_LOADER
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_IR
diff --git a/linux/drivers/media/video/pvrusb2/Kconfig b/linux/drivers/media/video/pvrusb2/Kconfig
index 31634f6ce..e2a7a508c 100644
--- a/linux/drivers/media/video/pvrusb2/Kconfig
+++ b/linux/drivers/media/video/pvrusb2/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_PVRUSB2
 	tristate "Hauppauge WinTV-PVR USB2 support"
 	depends on VIDEO_V4L2 && I2C
+	depends on HOTPLUG	# due to FW_LOADER
 	select FW_LOADER
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
diff --git a/linux/drivers/media/video/saa7134/Kconfig b/linux/drivers/media/video/saa7134/Kconfig
index dbdfbaaae..83f076abc 100644
--- a/linux/drivers/media/video/saa7134/Kconfig
+++ b/linux/drivers/media/video/saa7134/Kconfig
@@ -27,6 +27,7 @@ config VIDEO_SAA7134_ALSA
 config VIDEO_SAA7134_DVB
 	tristate "DVB/ATSC Support for saa7134 based TV cards"
 	depends on VIDEO_SAA7134 && DVB_CORE
+	depends on HOTPLUG	# due to FW_LOADER
 	select VIDEOBUF_DVB
 	select FW_LOADER
 	select DVB_PLL if !DVB_FE_CUSTOMISE