From: Valentine Barshak <vbarshak@ru.mvista.com>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH] PowerPC: add missing native dcr dcr_ind_lock spinlock
Date: Mon, 4 Feb 2008 17:57:55 +0300 [thread overview]
Message-ID: <20080204145755.GA19078@ru.mvista.com> (raw)
In-Reply-To: <47A71C60.1030406@ru.mvista.com>
The include/asm-powerpc/dcr-native.h declares extern spinlock_t dcr_ind_lock;
but it's actually isn't defined. This patch adds a missing dcr_ind_lock.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
---
arch/powerpc/sysdev/dcr.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff -pruN linux-2.6.orig/arch/powerpc/sysdev/dcr.c linux-2.6/arch/powerpc/sysdev/dcr.c
--- linux-2.6.orig/arch/powerpc/sysdev/dcr.c 2008-01-31 16:58:32.000000000 +0300
+++ linux-2.6/arch/powerpc/sysdev/dcr.c 2008-02-01 23:17:35.000000000 +0300
@@ -137,5 +137,6 @@ void dcr_unmap(dcr_host_t host, unsigned
h.token = NULL;
}
EXPORT_SYMBOL_GPL(dcr_unmap);
-
-#endif /* !defined(CONFIG_PPC_DCR_NATIVE) */
+#else /* defined(CONFIG_PPC_DCR_NATIVE) */
+DEFINE_SPINLOCK(dcr_ind_lock);
+#endif /* !defined(CONFIG_PPC_DCR_NATIVE) */
prev parent reply other threads:[~2008-02-04 14:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-01 20:36 [PATCH] PowerPC: add missing native dcr dcr_ind_lock spinlock Valentine Barshak
2008-02-04 14:08 ` Valentine Barshak
2008-02-04 14:57 ` Valentine Barshak [this message]
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