Openwrt/target/linux/generic-2.6/patches-2.6.27/006-gcc4_inline_fix.patch

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--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -185,7 +185,7 @@ extern __u64 __xchg_u64_unsupported_on_3
if something tries to do an invalid xchg(). */
extern void __xchg_called_with_bad_pointer(void);
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+static __always_inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
{
switch (size) {
case 4: