1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c363840cdcea..6fa7292947e5 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -671,7 +671,7 @@ and is between 256 and 4096 characters. It is defined in the file
         earlyprintk=    [X86,SH,BLACKFIN]
                         earlyprintk=vga
                         earlyprintk=serial[,ttySn[,baudrate]]
-                        earlyprintk=dbgp
+                        earlyprintk=dbgp[debugController#]
 
                         Append ",keep" to not disable it when the real console
                         takes over.