dev_read_addr returns FDT_ADDR_T_NONE (-1), not NULL, in case of errors. Replace dev_read_addr by dev_read_addr_ptr. Replace error to EINVAL. Signed-off-by: Francois Berder <fberder@outlook.fr> Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
dev_read_addr returns FDT_ADDR_T_NONE (-1), not NULL, in case of errors. Replace dev_read_addr by dev_read_addr_ptr. Replace error to EINVAL. Signed-off-by: Francois Berder <fberder@outlook.fr> Reviewed-by: Hal Feng <hal.feng@starfivetech.com>