From a406c4b8097473a1294ab056e65df801382b8f28 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 19 Apr 2018 16:06:23 +0200 Subject: tty: serial: simplify getting .drvdata MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Uwe Kleine-König Acked-by: Michal Simek Acked-by: Patrice Chotard Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/st-asc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/tty/serial/st-asc.c') diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index 5f9f01fac6dd..7971997cdead 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -842,16 +842,14 @@ static int asc_serial_remove(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int asc_serial_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct uart_port *port = platform_get_drvdata(pdev); + struct uart_port *port = dev_get_drvdata(dev); return uart_suspend_port(&asc_uart_driver, port); } static int asc_serial_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct uart_port *port = platform_get_drvdata(pdev); + struct uart_port *port = dev_get_drvdata(dev); return uart_resume_port(&asc_uart_driver, port); } -- cgit