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 <[EMAIL PROTECTED]>
---
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) */
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