]> err.no Git - linux-2.6/commitdiff
[IA64] Guard elfcorehdr_addr with #if CONFIG_PROC_FS
authorSimon Horman <horms@verge.net.au>
Mon, 12 Nov 2007 04:55:21 +0000 (13:55 +0900)
committerTony Luck <tony.luck@intel.com>
Wed, 19 Dec 2007 19:32:52 +0000 (11:32 -0800)
Access to elfcorehdr_addr needs to be guarded by #if CONFIG_PROC_FS
as well as the existing #if guards.

Fixes the following build problem:

arch/ia64/hp/common/built-in.o: In function
`sba_init':arch/ia64/hp/common/sba_iommu.c:2043: undefined reference to `elfcorehdr_addr'
:arch/ia64/hp/common/sba_iommu.c:2043: undefined reference to `elfcorehdr_addr'

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/hp/common/sba_iommu.c

index bc859a311eaf07774379ad3daa40067cb252c304..45bf04eb7d705c2371d8907e8ec13cc7ab5d6be5 100644 (file)
@@ -2034,7 +2034,8 @@ sba_init(void)
        if (!ia64_platform_is("hpzx1") && !ia64_platform_is("hpzx1_swiotlb"))
                return 0;
 
-#if defined(CONFIG_IA64_GENERIC) && defined(CONFIG_CRASH_DUMP)
+#if defined(CONFIG_IA64_GENERIC) && defined(CONFIG_CRASH_DUMP) && \
+        defined(CONFIG_PROC_FS)
        /* If we are booting a kdump kernel, the sba_iommu will
         * cause devices that were not shutdown properly to MCA
         * as soon as they are turned back on.  Our only option for