6 Aug
2018
6 Aug
'18
3:09 p.m.
On Fri, 3 Aug 2018 10:01:09 +0200 Mario Six mario.six@gdsys.cc wrote:
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 agust@denx.de Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Mario Six mario.six@gdsys.cc
v3 -> v4: No changes
v2 -> v3: New in v3
drivers/core/regmap.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
Applied to u-boot-staging/agust@denx.de, thanks!
-- Anatolij