disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/tty/serial/8250/8250_tegra.c
..
..
@@ -111,13 +111,15 @@
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 	ret = serial8250_register_8250_port(&port8250);
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 	if (ret < 0)
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-		goto err_clkdisable;
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+		goto err_ctrl_assert;
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 	platform_set_drvdata(pdev, uart);
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 	uart->line = ret;
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 	return 0;
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+err_ctrl_assert:
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+	reset_control_assert(uart->rst);
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 err_clkdisable:
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 	clk_disable_unprepare(uart->clk);
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