Commit ed623dff authored by Shubhrajyoti Datta's avatar Shubhrajyoti Datta Committed by Greg Kroah-Hartman
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tty: serial: uartlite: Disable clocks in case of errors 



In case the uart registration fails the clocks are left enabled.
Disable the clock in case of errors.

Signed-off-by: default avatarShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Link: https://lore.kernel.org/r/20210713064835.27978-2-shubhrajyoti.datta@xilinx.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3b0c4061

drivers/tty/serial/uartlite.c

+1 −0
Original line number Diff line number Diff line
@@ -784,6 +784,7 @@ static int ulite_probe(struct platform_device *pdev) 
		ret = uart_register_driver(&ulite_uart_driver);

		if (ret < 0) {

			dev_err(&pdev->dev, "Failed to register driver\n");

			clk_disable_unprepare(pdata->clk);

			return ret;

		}

	}