From fdc657c66678551c7987dc23a78ae1a26251276f Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 3 Oct 2005 17:37:27 -0700 Subject: [PATCH] [SUNSU]: Fix bogus locking in sunsu_change_mouse_baud() The lock is not held when calling this function, so we shouldn't drop then reacquire it. Based upon a report from Jim MacBaine. Signed-off-by: David S. Miller --- drivers/serial/sunsu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 5959e6755a8..656c0e8d160 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -518,11 +518,7 @@ static void sunsu_change_mouse_baud(struct uart_sunsu_port *up) quot = up->port.uartclk / (16 * new_baud); - spin_unlock(&up->port.lock); - sunsu_change_speed(&up->port, up->cflag, 0, quot); - - spin_lock(&up->port.lock); } static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *regs, int is_break) -- 2.20.1