V4L/DVB: Fix IR_CORE dependencies

As pointed by Randy Dunlap <randy.dunlap@oracle.com>:
> ERROR: "ir_keydown" [drivers/media/video/ir-kbd-i2c.ko] undefined!
> ERROR: "__ir_input_register" [drivers/media/video/ir-kbd-i2c.ko] undefined!
> ERROR: "get_rc_map" [drivers/media/video/ir-kbd-i2c.ko] undefined!
> ERROR: "ir_input_unregister" [drivers/media/video/ir-kbd-i2c.ko] undefined!
> ERROR: "get_rc_map" [drivers/media/video/cx88/cx88xx.ko] undefined!
> ERROR: "ir_repeat" [drivers/media/video/cx88/cx88xx.ko] undefined!
> ERROR: "ir_input_unregister" [drivers/media/video/cx88/cx88xx.ko] undefined!
> ERROR: "ir_keydown" [drivers/media/video/cx88/cx88xx.ko] undefined!
> ERROR: "__ir_input_register" [drivers/media/video/cx88/cx88xx.ko] undefined!
> ERROR: "get_rc_map" [drivers/media/video/bt8xx/bttv.ko] undefined!
> ERROR: "ir_input_unregister" [drivers/media/video/bt8xx/bttv.ko] undefined!
> ERROR: "__ir_input_register" [drivers/media/video/bt8xx/bttv.ko] undefined!
> ERROR: "ir_g_keycode_from_table" [drivers/media/IR/ir-common.ko] undefined!
>
>
> #5101:
> (.text+0x8306e2): undefined reference to `ir_core_debug'
> (.text+0x830729): undefined reference to `ir_core_debug'
> ir-functions.c:(.text+0x830906): undefined reference to `ir_core_debug'
> (.text+0x8309d8): undefined reference to `ir_g_keycode_from_table'
> (.text+0x830acf): undefined reference to `ir_core_debug'
> (.text+0x830b92): undefined reference to `ir_core_debug'
> (.text+0x830bef): undefined reference to `ir_core_debug'
> (.text+0x830c6a): undefined reference to `ir_core_debug'
> (.text+0x830cf7): undefined reference to `ir_core_debug'
> budget-ci.c:(.text+0x89f5c8): undefined reference to `ir_keydown'
> budget-ci.c:(.text+0x8a0c58): undefined reference to `get_rc_map'
> budget-ci.c:(.text+0x8a0c80): undefined reference to `__ir_input_register'
> budget-ci.c:(.text+0x8a0ee0): undefined reference to `get_rc_map'
> budget-ci.c:(.text+0x8a11cd): undefined reference to `ir_input_unregister'
> (.text+0x8a8adb): undefined reference to `ir_input_unregister'
> dvb-usb-remote.c:(.text+0x8a9188): undefined reference to `get_rc_map'
> dvb-usb-remote.c:(.text+0x8a91b1): undefined reference to `__ir_input_register'
> dvb-usb-remote.c:(.text+0x8a9238): undefined reference to `get_rc_map'
> dib0700_core.c:(.text+0x8b04ca): undefined reference to `ir_keydown'
> dib0700_devices.c:(.text+0x8b2ea8): undefined reference to `ir_keydown'
> dib0700_devices.c:(.text+0x8b2ef0): undefined reference to `ir_keydown'

Those breakages seem to be caused by two bad things at IR_CORE Kconfig:

1) cx23885 is using select for IR_CORE;
2) the dvb-usb and sms dependency for IR_CORE were missing.

While here, allow users to un-select IR.

Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/IR/Kconfig b/drivers/media/IR/Kconfig
index 30e0491..490c57c 100644 (file)
--- a/drivers/media/IR/Kconfig
+++ b/drivers/media/IR/Kconfig
@@ -2,14 +2,21 @@ menuconfig IR_CORE
        tristate "Infrared remote controller adapters"
        depends on INPUT
        default INPUT
+       ---help---
+         Enable support for Remote Controllers on Linux. This is
+         needed in order to support several video capture adapters.
 
-if IR_CORE
+         Enable this option if you have a video capture board even
+         if you don't need IR, as otherwise, you may not be able to
+         compile the driver for your adapter.
 
 config VIDEO_IR
        tristate
        depends on IR_CORE
        default IR_CORE
 
+if IR_CORE
+
 config LIRC
        tristate
        default y

diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 553b48a..fdc19bb 100644 (file)
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,6 +1,6 @@
 config DVB_USB
        tristate "Support for various USB DVB devices"
-       depends on DVB_CORE && USB && I2C && INPUT
+       depends on DVB_CORE && USB && I2C && IR_CORE
        help
          By enabling this you will be able to choose the various supported
          USB1.1 and USB2.0 DVB devices.

diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig
index 85a222c..e520bce 100644 (file)
--- a/drivers/media/dvb/siano/Kconfig
+++ b/drivers/media/dvb/siano/Kconfig
@@ -4,7 +4,7 @@
 
 config SMS_SIANO_MDTV
        tristate "Siano SMS1xxx based MDTV receiver"
-       depends on DVB_CORE && INPUT && HAS_DMA
+       depends on DVB_CORE && IR_CORE && HAS_DMA
        ---help---
          Choose Y or M here if you have MDTV receiver with a Siano chipset.
 

diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index 768f000..e1367b3 100644 (file)
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -5,7 +5,7 @@ config VIDEO_CX23885
        select VIDEO_BTCX
        select VIDEO_TUNER
        select VIDEO_TVEEPROM
-       select IR_CORE
+       depends on IR_CORE
        select VIDEOBUF_DVB
        select VIDEOBUF_DMA_SG
        select VIDEO_CX25840