arch: Remove Itanium (IA-64) architecture

[linux-block.git] / arch / ia64 / include / asm / ftrace.h

diff --git a/arch/ia64/include/asm/ftrace.h b/arch/ia64/include/asm/ftrace.h
deleted file mode 100644 (file)
index a07a8e5..0000000
--- a/arch/ia64/include/asm/ftrace.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_IA64_FTRACE_H
-#define _ASM_IA64_FTRACE_H
-
-#ifdef CONFIG_FUNCTION_TRACER
-#define MCOUNT_INSN_SIZE        32 /* sizeof mcount call */
-
-#ifndef __ASSEMBLY__
-extern void _mcount(unsigned long pfs, unsigned long r1, unsigned long b0, unsigned long r0);
-#define mcount _mcount
-
-/* In IA64, MCOUNT_ADDR is set in link time, so it's not a constant at compile time */
-#define MCOUNT_ADDR (((struct fnptr *)mcount)->ip)
-#define FTRACE_ADDR (((struct fnptr *)ftrace_caller)->ip)
-
-static inline unsigned long ftrace_call_adjust(unsigned long addr)
-{
-       /* second bundle, insn 2 */
-       return addr - 0x12;
-}
-
-struct dyn_arch_ftrace {
-};
-#endif
-
-#endif /* CONFIG_FUNCTION_TRACER */
-
-#endif /* _ASM_IA64_FTRACE_H */