[PATCH v2 12/45] serial: xilinx_uartps: Switch to use hrtimer_setup()

[Nam Cao]

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Acked-by: Zack Rusin <zack.rusin@xxxxxxxxxxxx>
Signed-off-by: Nam Cao <namcao@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/tty/serial/xilinx_uartps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index 92ec51870d1d..efb124a19c01 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1626,8 +1626,8 @@ static int cdns_rs485_config(struct uart_port *port, struct ktermios *termios,
 		writel(val, port->membase + CDNS_UART_MODEMCR);
 
 		/* Timer setup */
-		hrtimer_init(&cdns_uart->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		cdns_uart->tx_timer.function = &cdns_rs485_tx_callback;
+		hrtimer_setup(&cdns_uart->tx_timer, &cdns_rs485_tx_callback, CLOCK_MONOTONIC,
+			      HRTIMER_MODE_REL);
 
 		/* Disable transmitter and make Rx setup*/
 		cdns_uart_stop_tx(port);
-- 
2.39.5