linux-kernel - linux-next: build failure after merge of the tip tree

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Date:	Fri, 1 Apr 2011 13:00:44 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dirk Brandewie <dirk.brandewie@...il.com>,
	Ben Dooks <ben-linux@...ff.org>,
	Jean Delvare <khali@...ux-fr.org>
Subject: linux-next: build failure after merge of the tip tree

Hi all,

After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

drivers/i2c/busses/i2c-designware-core.c: In function 'i2c_dw_wait_bus_not_busy':
drivers/i2c/busses/i2c-designware-core.c:321: error: implicit declaration of function 'mdelay'

Caused by commit 800c56383dcb ("i2c-designware: split of i2c-designware.c
into core and bus specific parts") from the bjdooks-i2c tree and exposed
by commit ca444564a947 ("x86: Stop including <linux/delay.h> in two asm
header files").

I have added this patch for today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Fri, 1 Apr 2011 12:48:53 +1100
Subject: [PATCH] i2c-designware: mdelay use needs linux/delay.h inclusion

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/i2c/busses/i2c-designware-core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c
index 299e717..f87e25a 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -25,6 +25,7 @@
  * ----------------------------------------------------------------------------
  *
  */
+#include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/errno.h>
 #include <linux/err.h>
-- 
1.7.4.1


-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/
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