powerpc: Remove powerpc specific cmd_line

There is no need for yet another copy of the command line, just
use boot_command_line like everyone else.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/hvc/hvc_vio.c b/drivers/tty/hvc/hvc_vio.c
index 5618b5fc7500..f575a9b5ede7 100644
--- a/drivers/tty/hvc/hvc_vio.c
+++ b/drivers/tty/hvc/hvc_vio.c
@@ -452,7 +452,7 @@ void __init hvc_vio_init_early(void)
                 return;
 #endif
         /* Check whether the user has requested a different console. */
-        if (!strstr(cmd_line, "console="))
+        if (!strstr(boot_command_line, "console="))
                 add_preferred_console("hvc", 0, NULL);
         hvc_instantiate(0, 0, ops);
 }