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serial: omap: make sure to suspend device before remove 

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Felipe Balbi 2012-09-06 15:45:29 +03:00 committed by Greg Kroah-Hartman
parent 1b42c8b29b
commit 7e9c8e7dbf
1 changed files with 1 additions and 0 deletions
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1
drivers/tty/serial/omap-serial.c
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@ -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);