[SUNSU]: Fix missing spinlock initialization.

Caught by CONFIG_DEBUG_SPINLOCK.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 46510e7f505c..46c44b83f57c 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1280,6 +1280,7 @@ static int __init sunsu_kbd_ms_init(struct uart_sunsu_port *up, int channel)
         struct serio *serio;
 #endif
 
+        spin_lock_init(&up->port.lock);
         up->port.line = channel;
         up->port.type = PORT_UNKNOWN;
         up->port.uartclk = (SU_BASE_BAUD * 16);
@@ -1509,6 +1510,7 @@ static int __init sunsu_serial_init(void)
                     up->su_type == SU_PORT_KBD)
                         continue;
 
+                spin_lock_init(&up->port.lock);
                 up->port.flags |= UPF_BOOT_AUTOCONF;
                 up->port.type = PORT_UNKNOWN;
                 up->port.uartclk = (SU_BASE_BAUD * 16);