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Commit 8301d386 authored by David S. Miller's avatar David S. Miller
Browse files

sunsu: Fix detection of SU ports which are RSC console or control.



These device nodes are named "rsc-console" and "rsc-control" rather
than 'serial', but the device_type property is 'serial' so we'll
tip off of that for detection.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4e68e188
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+10 −0
Original line number Diff line number Diff line
@@ -1517,6 +1517,10 @@ static const struct of_device_id su_match[] = {
		.name = "serial",
		.compatible = "su",
	},
	{
		.type = "serial",
		.compatible = "su",
	},
	{},
};
MODULE_DEVICE_TABLE(of, su_match);
@@ -1548,6 +1552,12 @@ static int __init sunsu_init(void)
				num_uart++;
		}
	}
	for_each_node_by_type(dp, "serial") {
		if (of_device_is_compatible(dp, "su")) {
			if (su_get_type(dp) == SU_PORT_PORT)
				num_uart++;
		}
	}

	if (num_uart) {
		err = sunserial_register_minors(&sunsu_reg, num_uart);