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mtd: suppress warnings in inline_map_read()
With gcc 4.4.3 -O2 on MIPS32: drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present': include/linux/mtd/map.h:390: warning: 'r' may be used uninitialized in this function include/linux/mtd/map.h:375: note: 'r' was declared here include/linux/mtd/map.h:390: warning: 'r' may be used uninitialized in this function include/linux/mtd/map.h:375: note: 'r' was declared here Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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@ -387,6 +387,8 @@ static inline map_word inline_map_read(struct map_info *map, unsigned long ofs)
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#endif
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else if (map_bankwidth_is_large(map))
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memcpy_fromio(r.x, map->virt+ofs, map->bankwidth);
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else
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BUG();
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return r;
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}
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