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MIPS: kernel: mcount.S: Drop FRAME_POINTER codepath 

CONFIG_FRAME_POINTER is not selectable for MIPS so this
codepath was never executed.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5440/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Markos Chandras 2013-06-11 08:02:55 +00:00 committed by Ralf Baechle
parent c3fc5cd5c5
commit 5a5f1efc8f
1 changed files with 0 additions and 4 deletions
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4
arch/mips/kernel/mcount.S
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@ -168,14 +168,10 @@ NESTED(ftrace_graph_caller, PT_SIZE, ra)
#endif
/* arg3: Get frame pointer of current stack */
#ifdef CONFIG_FRAME_POINTER
move a2, fp
#else /* ! CONFIG_FRAME_POINTER */
#ifdef CONFIG_64BIT
PTR_LA a2, PT_SIZE(sp)
#else
PTR_LA a2, (PT_SIZE+8)(sp)
#endif
#endif
jal prepare_ftrace_return