On Fri, Oct 18, 2019 at 01:08:41AM -0700, Paul Walmsley wrote:
> Rather than adding prototypes for C functions called only by assembly
> code, mark them as __visible.  This avoids adding prototypes that will
> never be used by the callers.  Resolves the following sparse warnings:
> 
> arch/riscv/kernel/ptrace.c:151:6: warning: symbol 'do_syscall_trace_enter' 
> was not declared. Should it be static?
> arch/riscv/kernel/ptrace.c:175:6: warning: symbol 'do_syscall_trace_exit' was 
> not declared. Should it be static?
> 
> Based on a suggestion from Luc Van Oostenryck.
> 
> Signed-off-by: Paul Walmsley <[email protected]>
> Cc: Luc Van Oostenryck <[email protected]>

Looks good,

Reviewed-by: Christoph Hellwig <[email protected]>

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