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Commit d653c43a authored by Shubhrajyoti Datta's avatar Shubhrajyoti Datta Committed by Greg Kroah-Hartman
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serial: xilinx_uartps: Fix the error path 



Fix the runtime calls in the error path.

Signed-off-by: default avatarShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8b7a6b2b

drivers/tty/serial/xilinx_uartps.c

+5 −4
Original line number Diff line number Diff line
@@ -1587,20 +1587,21 @@ static int cdns_uart_probe(struct platform_device *pdev) 
	if (rc) {

		dev_err(&pdev->dev,

			"uart_add_one_port() failed; err=%i\n", rc);

		goto err_out_notif_unreg;

		goto err_out_pm_disable;

	}



	return 0;



err_out_pm_disable:

	pm_runtime_disable(&pdev->dev);

	pm_runtime_set_suspended(&pdev->dev);

	pm_runtime_dont_use_autosuspend(&pdev->dev);

err_out_notif_unreg:

#ifdef CONFIG_COMMON_CLK

	clk_notifier_unregister(cdns_uart_data->uartclk,

			&cdns_uart_data->clk_rate_change_nb);

#endif

err_out_clk_disable:

	pm_runtime_disable(&pdev->dev);

	pm_runtime_set_suspended(&pdev->dev);

	pm_runtime_dont_use_autosuspend(&pdev->dev);

	clk_disable_unprepare(cdns_uart_data->uartclk);

err_out_clk_dis_pclk:

	clk_disable_unprepare(cdns_uart_data->pclk);