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Commit 59f89f21 authored by Sascha Hauer's avatar Sascha Hauer Committed by Greg Kroah-Hartman
Browse files

tty: serial: 8250_mtk: remove unnecessary test 



When the driver has probed successfully the clk pointer is always valid,
so no need to test for it.

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c547630f

drivers/tty/serial/8250/8250_mtk.c

+4 −8
Original line number Diff line number Diff line
@@ -214,10 +214,8 @@ static int mtk8250_remove(struct platform_device *pdev) 
	pm_runtime_get_sync(&pdev->dev);



	serial8250_unregister_port(data->line);

	if (!IS_ERR(data->uart_clk)) {

	clk_disable_unprepare(data->uart_clk);

	clk_put(data->uart_clk);

	}



	pm_runtime_disable(&pdev->dev);

	pm_runtime_put_noidle(&pdev->dev);
@@ -249,7 +247,6 @@ static int mtk8250_runtime_suspend(struct device *dev) 
{

	struct mtk8250_data *data = dev_get_drvdata(dev);



	if (!IS_ERR(data->uart_clk))

	clk_disable_unprepare(data->uart_clk);



	return 0;
@@ -259,7 +256,6 @@ static int mtk8250_runtime_resume(struct device *dev) 
{

	struct mtk8250_data *data = dev_get_drvdata(dev);



	if (!IS_ERR(data->uart_clk))

	clk_prepare_enable(data->uart_clk);



	return 0;