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sh: stacktrace: Remove stacktrace_ops.stack()

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The SH implementation never called stacktrace_ops.stack().
Presumably this was copied from the x86 implementation.

Hence remove the method, and all implementations (most of them are
dummies).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rich Felker <dalias@libc.org>
This commit is contained in:
Geert Uytterhoeven 2020-06-18 09:59:37 +02:00 • committed by Rich Felker
parent eac1a48817
commit c0735ae9a0
5 changed files with 0 additions and 29 deletions
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7
arch/sh/kernel/dumpstack.c
View file

@ -107,12 +107,6 @@ stack_reader_dump(struct task_struct *task, struct pt_regs *regs,
}
}
static int print_trace_stack(void *data, char *name)
{
printk("%s <%s> ", (char *)data, name);
return 0;
}
/*
* Print one address/symbol entries per line.
*/
@ -123,7 +117,6 @@ static void print_trace_address(void *data, unsigned long addr, int reliable)
}
static const struct stacktrace_ops print_trace_ops = {
.stack = print_trace_stack,
.address = print_trace_address,
};