From 17fbe0043e9d623e46a57b153aa0b80ee9de7790 Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Mon, 12 Nov 2007 13:55:21 +0900 Subject: [PATCH] [IA64] Guard elfcorehdr_addr with #if CONFIG_PROC_FS 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 Signed-off-by: Tony Luck --- arch/ia64/hp/common/sba_iommu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index bc859a311ea..45bf04eb7d7 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -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 -- 2.20.1