s390/ftrace: fix compile for !MODULES
Fix this compile error if CONFIG_MODULES is disabled: arch/s390/built-in.o: In function `ftrace_plt_init': arch/s390/kernel/ftrace.o:(.init.text+0x34cc): undefined reference to `module_alloc' Reported-by: Rob Landley <rob@landley.net> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -172,6 +172,8 @@ int __init ftrace_dyn_arch_init(void)
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return 0;
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return 0;
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}
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}
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#ifdef CONFIG_MODULES
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static int __init ftrace_plt_init(void)
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static int __init ftrace_plt_init(void)
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{
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{
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unsigned int *ip;
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unsigned int *ip;
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@ -190,6 +192,8 @@ static int __init ftrace_plt_init(void)
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}
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}
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device_initcall(ftrace_plt_init);
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device_initcall(ftrace_plt_init);
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#endif /* CONFIG_MODULES */
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#ifdef CONFIG_FUNCTION_GRAPH_TRACER
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#ifdef CONFIG_FUNCTION_GRAPH_TRACER
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/*
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/*
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* Hook the return address and push it in the stack of return addresses
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* Hook the return address and push it in the stack of return addresses
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