From 856e35bf596e83a63c8a9ec749e9f2bcd24a1bdd Mon Sep 17 00:00:00 2001 From: Ruchika Kharwar Date: Thu, 6 Sep 2012 15:45:31 +0300 Subject: [PATCH] serial: omap: fix sequence of pm_runtime_* calls. pm_runtime_enable() needs to be invoked before pm_runtime_use_autosuspend(), and pm_runtime_set_autosuspend_delay() functions. Tested-by: Shubhrajyoti D Signed-off-by: Nishanth Menon Signed-off-by: Ruchika Kharwar Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/omap-serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 99042b0..f5dcb5a 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1333,12 +1333,12 @@ static int serial_omap_probe(struct platform_device *pdev) INIT_WORK(&up->qos_work, serial_omap_uart_qos_work); platform_set_drvdata(pdev, up); + pm_runtime_enable(&pdev->dev); pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, omap_up_info->autosuspend_timeout); pm_runtime_irq_safe(&pdev->dev); - pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); omap_serial_fill_features_erratas(up); -- 2.7.4