can someone solve string_32.h issue for SH ?

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Hi SH ML

We get too many below strncpy() warning on SH.
Can someone solve it ?
I don't remember SH assembler code / can't test it...

In file included from /home/morimoto/WORK/linux/arch/sh/include/asm/string.h:3,
                 from /home/morimoto/WORK/linux/include/linux/string.h:20,
                 from /home/morimoto/WORK/linux/include/linux/bitmap.h:9,
                 from /home/morimoto/WORK/linux/include/linux/nodemask.h:95,
                 from /home/morimoto/WORK/linux/include/linux/mmzone.h:17,
                 from /home/morimoto/WORK/linux/include/linux/gfp.h:6,
                 from /home/morimoto/WORK/linux/include/linux/slab.h:15,
                 from /home/morimoto/WORK/linux/drivers/mmc/host/vub300.c:38:
/home/morimoto/WORK/linux/drivers/mmc/host/vub300.c: In function 'new_system_port_status':
/home/morimoto/WORK/linux/arch/sh/include/asm/string_32.h:51:42: warning: array subscript 80 is above array bounds of 'char[26]' [-Warray-bounds]
   : "0" (__dest), "1" (__src), "r" (__src+__n)
                                     ~~~~~^~~~

	static inline char *strncpy(char *__dest, const char *__src, size_t __n)
	{
		register char *__xdest = __dest;
		unsigned long __dummy;

		if (__n == 0)
			return __xdest;

		__asm__ __volatile__(
			"1:\n"
			"mov.b	@%1+, %2\n\t"
			"mov.b	%2, @%0\n\t"
			"cmp/eq	#0, %2\n\t"
			"bt/s	2f\n\t"
			" cmp/eq	%5,%1\n\t"
			"bf/s	1b\n\t"
			" add	#1, %0\n"
			"2:"
			: "=r" (__dest), "=r" (__src), "=&z" (__dummy)
=>			: "0" (__dest), "1" (__src), "r" (__src+__n)
			: "memory", "t");

		return __xdest;
	}

Thank you for your help !!
Best regards
---
Kuninori Morimoto



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