If the device has no partitions, e.g. most EEPROM or OTP memory, of_partition_fixup() can exit early, before trying to find the kernel dt node and calling of_fixup_partitions(). This avoids spurious error messages when the kernel dt node doesn't exist. E.g., for an EEPROM in the Barebox dtb but not in the kernel dtb, Barebox will display an error about being unable to fixup the kernel dt node, however, if it had found the node it would just return without doing anything since the partition list is empty, so really there is no error. Signed-off-by: Trent Piepho <trent.piepho@xxxxxxxxxxxxxxxxx> --- drivers/of/partition.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/of/partition.c b/drivers/of/partition.c index 10081363d..18b138f00 100644 --- a/drivers/of/partition.c +++ b/drivers/of/partition.c @@ -256,6 +256,9 @@ static int of_partition_fixup(struct device_node *root, void *ctx) if (!cdev->device_node) return -EINVAL; + if (list_empty(&cdev->partitions)) + return 0; + name = of_get_reproducible_name(cdev->device_node); np = of_find_node_by_reproducible_name(root, name); free(name); -- 2.31.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
