linux-kernel - Re: linux-next: Tree for Aug 20 (media: flexcop)

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Date:	Mon, 20 Aug 2012 16:52:23 -0300
From:	Mauro Carvalho Chehab <mchehab@...hat.com>
To:	Randy Dunlap <rdunlap@...otime.net>
CC:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Patrick Boettcher <patrick.boettcher@...y.de>,
	linux-media <linux-media@...r.kernel.org>
Subject: Re: linux-next: Tree for Aug 20 (media: flexcop)

Em 20-08-2012 12:37, Randy Dunlap escreveu:
> On 08/20/12 02:23, Stephen Rothwell wrote:
> 
>> Hi all,
>>
>> Changes since 20120817:
>>
>> The v4l-dvb tree lost its build failure.
>>
> 
> 
> 
> on x86_64:
> 
> flexcop-pci.c:(.text+0x19af63): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19af77): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b10f): undefined reference to `flexcop_pass_dmx_packets'
> flexcop-pci.c:(.text+0x19b182): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1ae): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1f8): undefined reference to `flexcop_device_kmalloc'
> flexcop-pci.c:(.text+0x19b256): undefined reference to `flexcop_i2c_request'
> flexcop-pci.c:(.text+0x19b261): undefined reference to `flexcop_eeprom_check_mac_addr'
> flexcop-pci.c:(.text+0x19b2c6): undefined reference to `flexcop_device_initialize'
> flexcop-pci.c:(.text+0x19b332): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b348): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b3f8): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19b408): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b4a2): undefined reference to `flexcop_pid_feed_control'
> flexcop-pci.c:(.text+0x19b4d7): undefined reference to `flexcop_pid_feed_control'
> 
> 
> 
> since it is possible to enable DVB_B2C2_FLEXCOP_PCI
> when CONFIG_I2C is not enabled, but then DVB_B2C2_FLEXCOP
> is not enabled because I2C is not enabled.
> 
> 
> Full randconfig file is attached.

Thanks!

The following patch should be fixing it.

You'll likely notice a few more things like that, as we're reorganizing
the media tree and their Kconfig files.

Thanks,
Mauro

-

[media] Kconfig: Fix b2c2 common code selection

As reported by Randy:

> flexcop-pci.c:(.text+0x19af63): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19af77): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b10f): undefined reference to `flexcop_pass_dmx_packets'
> flexcop-pci.c:(.text+0x19b182): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1ae): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1f8): undefined reference to `flexcop_device_kmalloc'
> flexcop-pci.c:(.text+0x19b256): undefined reference to `flexcop_i2c_request'
> flexcop-pci.c:(.text+0x19b261): undefined reference to `flexcop_eeprom_check_mac_addr'
> flexcop-pci.c:(.text+0x19b2c6): undefined reference to `flexcop_device_initialize'
> flexcop-pci.c:(.text+0x19b332): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b348): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b3f8): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19b408): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b4a2): undefined reference to `flexcop_pid_feed_control'
> flexcop-pci.c:(.text+0x19b4d7): undefined reference to `flexcop_pid_feed_control'
>
> since it is possible to enable DVB_B2C2_FLEXCOP_PCI
> when CONFIG_I2C is not enabled, but then DVB_B2C2_FLEXCOP
> is not enabled because I2C is not enabled.

Reported-by: Randy Dunlap <rdunlap@...otime.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...hat.com>

diff --git a/drivers/media/pci/b2c2/Kconfig b/drivers/media/pci/b2c2/Kconfig
index aaa1f30..f99e25c 100644
--- a/drivers/media/pci/b2c2/Kconfig
+++ b/drivers/media/pci/b2c2/Kconfig
@@ -1,5 +1,6 @@
 config DVB_B2C2_FLEXCOP_PCI
 	tristate "Technisat/B2C2 Air/Sky/Cable2PC PCI"
+	depends on DVB_CORE && I2C
 	help
 	  Support for the Air/Sky/CableStar2 PCI card (DVB/ATSC) by Technisat/B2C2.
 
diff --git a/drivers/media/usb/b2c2/Kconfig b/drivers/media/usb/b2c2/Kconfig
index 3af7c41..23de67c 100644
--- a/drivers/media/usb/b2c2/Kconfig
+++ b/drivers/media/usb/b2c2/Kconfig
@@ -1,5 +1,6 @@
 config DVB_B2C2_FLEXCOP_USB
 	tristate "Technisat/B2C2 Air/Sky/Cable2PC USB"
+	depends on DVB_CORE && I2C
 	help
 	  Support for the Air/Sky/Cable2PC USB1.1 box (DVB/ATSC) by Technisat/B2C2,
 

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