In the next commit, I will add a new function, fdt_pack_reg() which uses get_cells_len().
Beforehand, this commit adds 'const' qualifier to get_cells_len(). Otherwise, a warning message will appear: warning: passing argument 1 of 'get_cells_len' discards 'const' qualifier from pointer target type [enabled by default]
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v2: - Drop the period at the end of the commit subject
common/fdt_support.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/fdt_support.c b/common/fdt_support.c index f641e68..bdc5ce1 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -21,11 +21,11 @@ * if #NNNN-cells property is 2 then len is 8 * otherwise len is 4 */ -static int get_cells_len(void *blob, char *nr_cells_name) +static int get_cells_len(const void *fdt, const char *nr_cells_name) { const fdt32_t *cell;
- cell = fdt_getprop(blob, 0, nr_cells_name, NULL); + cell = fdt_getprop(fdt, 0, nr_cells_name, NULL); if (cell && fdt32_to_cpu(*cell) == 2) return 8;