From: Randy Dunlap <randy.dunlap@oracle.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
akpm <akpm@linux-foundation.org>,
"Jean Delvare (PC drivers, core)" <khali@linux-fr.org>
Subject: [PATCH -next] i2c: uses/select RT_MUTEXES
Date: Fri, 25 Sep 2009 15:20:03 -0700 [thread overview]
Message-ID: <4ABD4213.9010700@oracle.com> (raw)
In-Reply-To: <20090925133830.1ba29584.sfr@canb.auug.org.au>
From: Randy Dunlap <randy.dunlap@oracle.com>
i2c-core uses rt mutexes, so it needs to select that
kconfig symbol since there is no prompt for it.
ERROR: "rt_mutex_lock" [drivers/i2c/i2c-core.ko] undefined!
ERROR: "__rt_mutex_init" [drivers/i2c/i2c-core.ko] undefined!
ERROR: "rt_mutex_trylock" [drivers/i2c/i2c-core.ko] undefined!
ERROR: "rt_mutex_unlock" [drivers/i2c/i2c-core.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
drivers/i2c/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- linux-next-20090925.orig/drivers/i2c/Kconfig
+++ linux-next-20090925/drivers/i2c/Kconfig
@@ -5,6 +5,7 @@
menuconfig I2C
tristate "I2C support"
depends on HAS_IOMEM
+ select RT_MUTEXES
---help---
I2C (pronounce: I-square-C) is a slow serial bus protocol used in
many micro controller applications and developed by Philips. SMBus,
next prev parent reply other threads:[~2009-09-25 22:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-25 3:38 linux-next: Tree for September 25 Stephen Rothwell
2009-09-25 13:19 ` linux-next: 20090925 - build breaks with !CONFIG_AIO Kamalesh Babulal
2009-09-26 11:37 ` Martin Schwidefsky
2009-09-25 13:31 ` linux-next: 20090925 - hvc driver build breaks with !HVC_CONSOLE Kamalesh Babulal
2009-09-25 22:20 ` Randy Dunlap [this message]
2009-09-26 9:47 ` [PATCH -next] i2c: uses/select RT_MUTEXES Jean Delvare
2009-09-25 22:20 ` [PATCH -next] input: serio_libps2 depends on serio_i8042 Randy Dunlap
2009-09-25 22:29 ` Dmitry Torokhov
2009-09-25 22:30 ` Randy Dunlap
2009-09-25 23:03 ` [PATCH -next] drbd: trace depends on TRACING Randy Dunlap
[not found] ` <4ABD4C28.9070202-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2009-09-29 15:32 ` Philipp Reisner
[not found] ` <200909291732.51383.philipp.reisner-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org>
2009-09-29 15:37 ` Christoph Hellwig
2009-09-30 8:02 ` [Drbd-dev] " Lars Ellenberg
2009-09-30 16:00 ` Christoph Hellwig
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