From: Paul Larson Date: Fri, 30 Jan 2009 16:21:49 +0000 (-0600) Subject: Add enable_ms to jsm driver X-Git-Tag: v5.15~35387 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=0461ec5bc7745b89a8ab67ba0ea497abd58a6301;p=mirror_ubuntu-kernels.git Add enable_ms to jsm driver This fixes a crash observed when non-existant enable_ms function is called for jsm driver. Signed-off-by: Scott Kilau Signed-off-by: Paul Larson Signed-off-by: Linus Torvalds --- diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c index 3547558d2caf..324c74d2f666 100644 --- a/drivers/serial/jsm/jsm_tty.c +++ b/drivers/serial/jsm/jsm_tty.c @@ -161,6 +161,11 @@ static void jsm_tty_stop_rx(struct uart_port *port) channel->ch_bd->bd_ops->disable_receiver(channel); } +static void jsm_tty_enable_ms(struct uart_port *port) +{ + /* Nothing needed */ +} + static void jsm_tty_break(struct uart_port *port, int break_state) { unsigned long lock_flags; @@ -345,6 +350,7 @@ static struct uart_ops jsm_ops = { .start_tx = jsm_tty_start_tx, .send_xchar = jsm_tty_send_xchar, .stop_rx = jsm_tty_stop_rx, + .enable_ms = jsm_tty_enable_ms, .break_ctl = jsm_tty_break, .startup = jsm_tty_open, .shutdown = jsm_tty_close,