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path: root/drivers/tty/serial/sh-sci.c
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Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
-rw-r--r--drivers/tty/serial/sh-sci.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 31fcc7072a90..d9f399c4e90c 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1058,9 +1058,9 @@ static int scif_rtrg_enabled(struct uart_port *port)
(SCFCR_RTRG0 | SCFCR_RTRG1)) != 0;
}
-static void rx_fifo_timer_fn(unsigned long arg)
+static void rx_fifo_timer_fn(struct timer_list *t)
{
- struct sci_port *s = (struct sci_port *)arg;
+ struct sci_port *s = from_timer(s, t, rx_fifo_timer);
struct uart_port *port = &s->port;
dev_dbg(port->dev, "Rx timed out\n");
@@ -1138,8 +1138,7 @@ static ssize_t rx_fifo_timeout_store(struct device *dev,
sci->rx_fifo_timeout = r;
scif_set_rtrg(port, 1);
if (r > 0)
- setup_timer(&sci->rx_fifo_timer, rx_fifo_timer_fn,
- (unsigned long)sci);
+ timer_setup(&sci->rx_fifo_timer, rx_fifo_timer_fn, 0);
}
return count;
@@ -1392,9 +1391,9 @@ static void work_fn_tx(struct work_struct *work)
dma_async_issue_pending(chan);
}
-static void rx_timer_fn(unsigned long arg)
+static void rx_timer_fn(struct timer_list *t)
{
- struct sci_port *s = (struct sci_port *)arg;
+ struct sci_port *s = from_timer(s, t, rx_timer);
struct dma_chan *chan = s->chan_rx;
struct uart_port *port = &s->port;
struct dma_tx_state state;
@@ -1572,7 +1571,7 @@ static void sci_request_dma(struct uart_port *port)
dma += s->buf_len_rx;
}
- setup_timer(&s->rx_timer, rx_timer_fn, (unsigned long)s);
+ timer_setup(&s->rx_timer, rx_timer_fn, 0);
if (port->type == PORT_SCIFA || port->type == PORT_SCIFB)
sci_submit_rx(s);
@@ -2238,8 +2237,7 @@ static void sci_reset(struct uart_port *port)
if (s->rx_trigger > 1) {
if (s->rx_fifo_timeout) {
scif_set_rtrg(port, 1);
- setup_timer(&s->rx_fifo_timer, rx_fifo_timer_fn,
- (unsigned long)s);
+ timer_setup(&s->rx_fifo_timer, rx_fifo_timer_fn, 0);
} else {
if (port->type == PORT_SCIFA ||
port->type == PORT_SCIFB)