Kernel test robot reports sparse warning: sparse warnings: (new ones prefixed by >>) >> drivers/of/base.c:1337:73: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __be32 @@ got int @@ drivers/of/base.c:1337:73: sparse: expected restricted __be32 drivers/of/base.c:1337:73: sparse: got int Thus, Make explicit conversions to mute warning(Although BE and LE are exactly same in binary representation for 0/~0). Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202402042134.GEb3Bgwl-lkp@xxxxxxxxx/ Signed-off-by: Dawei Li <dawei.li@xxxxxxxxxxxx> --- drivers/of/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index b0ad8fc06e80..f71cda9ac09d 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1345,8 +1345,8 @@ int of_parse_phandle_with_args_map(const struct device_node *np, char *pass_name = NULL; struct device_node *cur, *new = NULL; const __be32 *map, *mask, *pass; - static const __be32 dummy_mask[] = { [0 ... MAX_PHANDLE_ARGS] = ~0 }; - static const __be32 dummy_pass[] = { [0 ... MAX_PHANDLE_ARGS] = 0 }; + static const __be32 dummy_mask[] = { [0 ... MAX_PHANDLE_ARGS] = cpu_to_be32(~0) }; + static const __be32 dummy_pass[] = { [0 ... MAX_PHANDLE_ARGS] = cpu_to_be32(0) }; __be32 initial_match_array[MAX_PHANDLE_ARGS]; const __be32 *match_array = initial_match_array; int i, ret, map_len, match; -- 2.27.0
