In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: [email protected] Signed-off-by: Kees Cook <[email protected]> --- drivers/tty/serial/m32r_sio.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c index 5b3bd9511993..5f4003ad32b6 100644 --- a/drivers/tty/serial/m32r_sio.c +++ b/drivers/tty/serial/m32r_sio.c @@ -511,9 +511,9 @@ static void serial_unlink_irq_chain(struct uart_sio_port *up) /* * This function is used to handle ports that do not have an interrupt. */ -static void m32r_sio_timeout(unsigned long data) +static void m32r_sio_timeout(struct timer_list *t) { - struct uart_sio_port *up = (struct uart_sio_port *)data; + struct uart_sio_port *up = from_timer(up, t, timer); unsigned int timeout; unsigned int sts; @@ -907,8 +907,7 @@ static void __init m32r_sio_register_ports(struct uart_driver *drv) up->port.line = i; up->port.ops = &m32r_sio_pops; - init_timer(&up->timer); - up->timer.function = m32r_sio_timeout; + timer_setup(&up->timer, m32r_sio_timeout, 0); uart_add_one_port(drv, &up->port); } -- 2.7.4 -- Kees Cook Pixel Security
