As the updated comment says, this is already handled by fdt_path_offset_namelen() itself.
Signed-off-by: Rasmus Villemoes rasmus.villemoes@prevas.dk --- drivers/serial/serial-uclass.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 77d3f37372..067fae2614 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -31,7 +31,7 @@ static const unsigned long baudrate_table[] = CFG_SYS_BAUDRATE_TABLE; static int serial_check_stdout(const void *blob, struct udevice **devp) { int node = -1; - const char *str, *p, *name; + const char *str, *p; int namelen;
/* Check for a chosen console */ @@ -39,20 +39,16 @@ static int serial_check_stdout(const void *blob, struct udevice **devp) if (str) { p = strchr(str, ':'); namelen = p ? p - str : strlen(str); + /* + * This also deals with things like + * + * stdout-path = "serial0:115200n8"; + * + * since fdt_path_offset_namelen() treats a str not + * beginning with '/' as an alias and thus applies + * fdt_get_alias_namelen() to it. + */ node = fdt_path_offset_namelen(blob, str, namelen); - - if (node < 0) { - /* - * Deal with things like - * stdout-path = "serial0:115200n8"; - * - * We need to look up the alias and then follow it to - * the correct node. - */ - name = fdt_get_alias_namelen(blob, str, namelen); - if (name) - node = fdt_path_offset(blob, name); - } }
if (node < 0)