powerpc/zImage: Also check for stdout-path

oohal · mpe · commit 9bbc7e4ce47e · 2018-12-22T21:47:23.000+11:00
The /chosen/linux,stdout-path is "deprecated" in favour of
/chosen/stdout-path so we should be checking for both.

Signed-off-by: Oliver O'Halloran &lt;oohall@gmail.com&gt;
Signed-off-by: Michael Ellerman &lt;mpe@ellerman.id.au&gt;
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
@@ -93,7 +93,8 @@ static void *serial_get_stdout_devp(void)
 	if (devp == NULL)
 		goto err_out;
 
-	if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
+	if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0 ||
+		getprop(devp, "stdout-path", path, MAX_PATH_LEN) > 0) {
 		devp = finddevice(path);
 		if (devp == NULL)
 			goto err_out;
