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path: root/recipes/linux/linux-omap1-2.6.25-omap1/gcc43-arm-fix-inline-asm-constraints-for-preload.patch
blob: 4695917a57cdae7e2834415663ea4efd3be69dd0 (plain)
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Source:
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=5196/1

Description: 
This patch is already submitted upstream. So it will not be needed in 2.6.27 onwards I guess but anyone interested in compiling prior versions of kernels with gcc 4.3 for ARM would need this patch.
 
diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index b01d5e7..517a4d6 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -112,9 +112,9 @@ extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 static inline void prefetch(const void *ptr)
 {
 	__asm__ __volatile__(
-		"pld\t%0"
+		"pld\t%a0"
 		:
-		: "o" (*(char *)ptr)
+		: "p" (ptr)
 		: "cc");
 }