From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: [PATCH v2 12/13] serial: omap: make sure to suspend device before remove Date: Tue, 21 Aug 2012 15:16:10 +0300 Message-ID: <1345551371-18862-13-git-send-email-balbi@ti.com> References: <1345540555-24359-1-git-send-email-balbi@ti.com> <1345551371-18862-1-git-send-email-balbi@ti.com> Return-path: In-Reply-To: <1345551371-18862-1-git-send-email-balbi@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: alan@linux.intel.com Cc: Tony Lindgren , Kevin Hilman , Linux OMAP Mailing List , Linux ARM Kernel Mailing List , linux-serial@vger.kernel.org, Linux Kernel Mailing List , Santosh Shilimkar , Shubhrajyoti Datta , Felipe Balbi List-Id: linux-serial@vger.kernel.org before removing the driver, let's make sure to force device into a suspended state in order to conserve power. Acked-by: Santosh Shilimkar Signed-off-by: Felipe Balbi --- 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 2e1a33a..b79c4fa 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1337,6 +1337,7 @@ 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