diff options
| author | Ruchika Kharwar <ruchika@ti.com> | 2012-09-06 14:45:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-06 18:17:02 +0200 |
| commit | 856e35bf596e83a63c8a9ec749e9f2bcd24a1bdd (patch) | |
| tree | be4be0c32baa252a18374ec346971b86a5926565 /drivers | |
| parent | serial: omap: don't save IRQ flags on hardirq (diff) | |
| download | linux-856e35bf596e83a63c8a9ec749e9f2bcd24a1bdd.tar.xz linux-856e35bf596e83a63c8a9ec749e9f2bcd24a1bdd.zip | |
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 <shubhrajyoti@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Ruchika Kharwar <ruchika@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 99042b0fb941..f5dcb5aa0000 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); |