ofnode_read_simple_addr_cells may fail and return a negative error code. Check for this when initializing regmaps.
Also check if both_len is zero, since this is perfectly possible, and would lead to a division-by-zero further down the line. Reviewed-by: Anatolij Gustschin <ag...@denx.de> Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Mario Six <mario....@gdsys.cc> --- v10 -> v11: No changes v9 -> v10: No changes v8 -> v9: No changes v7 -> v8: No changes v6 -> v7: No changes v5 -> v6: No changes v4 -> v5: No changes v3 -> v4: No changes v2 -> v3: New in v3 --- drivers/core/regmap.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) Applied to u-boot-dm, thanks! _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
