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-rw-r--r--arch/arm/kernel/traps.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3dce1a342..d35822623 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -749,14 +749,6 @@ late_initcall(arm_mrc_hook_init);
#endif
-void __bad_xchg(volatile void *ptr, int size)
-{
- pr_err("xchg: bad data size: pc 0x%p, ptr 0x%p, size %d\n",
- __builtin_return_address(0), ptr, size);
- BUG();
-}
-EXPORT_SYMBOL(__bad_xchg);
-
/*
* A data abort trap was taken, but we did not handle the instruction.
* Try to abort the user program, or panic if it was the kernel.