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    Subject[PATCH v4 10/21] serial: omap: make sure to suspend device before remove
    Date
    before removing the driver, let's make sure
    to force device into a suspended state in order
    to conserve power.

    Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
    Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
    Signed-off-by: Felipe Balbi <balbi@ti.com>
    ---
    drivers/tty/serial/omap-serial.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
    index c19d340..0ceca44 100644
    --- a/drivers/tty/serial/omap-serial.c
    +++ b/drivers/tty/serial/omap-serial.c
    @@ -1369,6 +1369,7 @@ static int serial_omap_remove(struct platform_device *dev)
    {
    struct uart_omap_port *up = platform_get_drvdata(dev);

    + pm_runtime_put_sync(up->dev);
    pm_runtime_disable(up->dev);
    uart_remove_one_port(&serial_omap_reg, &up->port);
    pm_qos_remove_request(&up->pm_qos_request);
    --
    1.7.12.rc3


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