m68k: sun3: Annotate prom_printf() with __printf()

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When building with W=1:

    arch/m68k/sun3/prom/printf.c: In function ‘prom_printf’:
    arch/m68k/sun3/prom/printf.c:35:9: warning: function ‘prom_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
       35 |         vsprintf(ppbuf, fmt, args);
	  |         ^~~~~~~~

Fix this by annotating prom_printf() with __printf(1, 2).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/61017c012617e6f633ac9f9a3c2659ae38e1f2fb.1694613528.git.geert@linux-m68k.org

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Geert Uytterhoeven 2023-09-13 16:08:35 +02:00

parent 66ed28ea09

commit dc40c42977

1 changed files with 3 additions and 1 deletions

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arch/m68k/include/asm/oplib.h

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