linux-kernel - [PATCH] V4L/DVB: mantis: Fix IR

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Date:	Tue, 24 Aug 2010 10:45:28 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Mauro Carvalho Chehab <mchehab@...hat.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Media Mailing List <linux-media@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Randy Dunlap <randy.dunlap@...cle.com>
Subject: [PATCH] V4L/DVB: mantis: Fix IR_CORE dependency


* Mauro Carvalho Chehab <mchehab@...hat.com> wrote:

> Linus,
> 
> Please pull from:
>   ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git v4l_for_linus
> 
> For 3 build fixes.
> 
> Cheers,
> Mauro.
> 
> The following changes since commit ad41a1e0cab07c5125456e8d38e5b1ab148d04aa:
> 
>   Merge branch 'io_remap_pfn_range' of git://www.jni.nu/cris (2010-08-12 10:17:19 -0700)
> 
> are available in the git repository at:
> 
>   ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git v4l_for_linus
> 
> Mauro Carvalho Chehab (2):
>       V4L/DVB: Fix IR_CORE dependencies
>       V4L/DVB: fix Kconfig to depends on VIDEO_IR
> 
> Randy Dunlap (1):
>       V4L/DVB: v4l2-ctrls.c: needs to include slab.h

FYI, there's one more IR_CORE related build bug which triggers 
frequently in randconfig tests - see the fix below.

Thanks,

	Ingo

------------------->
>From c56aef270d7ec01564c632c1f7ebab6b8f9f032c Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@...e.hu>
Date: Tue, 24 Aug 2010 10:41:33 +0200
Subject: [PATCH] V4L/DVB: mantis: Fix IR_CORE dependency

This build bug triggers:

 drivers/built-in.o: In function `mantis_exit':
 (.text+0x377413): undefined reference to `ir_input_unregister'
 drivers/built-in.o: In function `mantis_input_init':
 (.text+0x3774ff): undefined reference to `__ir_input_register'

If MANTIS_CORE is enabled but IR_CORE is not. Add the correct
dependency.

Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 drivers/media/dvb/mantis/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/dvb/mantis/Kconfig b/drivers/media/dvb/mantis/Kconfig
index decdeda..fd0830e 100644
--- a/drivers/media/dvb/mantis/Kconfig
+++ b/drivers/media/dvb/mantis/Kconfig
@@ -1,6 +1,6 @@
 config MANTIS_CORE
 	tristate "Mantis/Hopper PCI bridge based devices"
-	depends on PCI && I2C && INPUT
+	depends on PCI && I2C && INPUT && IR_CORE
 
 	help
 	  Support for PCI cards based on the Mantis and Hopper PCi bridge.
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