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authorJames Bottomley <James.Bottomley@HansenPartnership.com>2008-09-09 14:04:18 +0000
committerPaul Mackerras <paulus@samba.org>2008-09-17 09:14:42 -0700
commit2d291e902791e1c8d72bc223b6f063bbb27a1280 (patch)
treef4c5093b1d51929ee8f09b60708125c66f2c4f7e /arch/powerpc/include/asm/sections.h
parent32dde0f975e430f00f03f80f7dbab585d8b45eab (diff)
Fix compile failure with non modular builds
Commit deac93df26b20cf8438339b5935b5f5643bc30c9 ("lib: Correct printk %pF to work on all architectures") broke the non modular builds by moving an essential function into modules.c. Fix this by moving it out again and into asm/sections.h as an inline. To do this, the definition of struct ppc64_opd_entry has been lifted out of modules.c and put in asm/elf.h where it belongs. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/include/asm/sections.h')
-rw-r--r--arch/powerpc/include/asm/sections.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 7710e9e6660..07956f3e784 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
#define _ASM_POWERPC_SECTIONS_H
#ifdef __KERNEL__
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
#ifdef __powerpc64__
@@ -17,7 +19,15 @@ static inline int in_kernel_text(unsigned long addr)
}
#undef dereference_function_descriptor
-void *dereference_function_descriptor(void *);
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct ppc64_opd_entry *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->funcaddr, p))
+ ptr = p;
+ return ptr;
+}
#endif