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tty: xilinx_uartps: Fix missing id assignment to the console

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When serial console has been assigned to ttyPS1 (which is serial1 alias)
console index is not updated property and pointing to index -1 (statically
initialized) which ends up in situation where nothing has been printed on
the port.

The commit 18cc7ac8a2 ("Revert "serial: uartps: Register own uart console
and driver structures"") didn't contain this line which was removed by
accident.

Fixes: 18cc7ac8a2 ("Revert "serial: uartps: Register own uart console and driver structures"")
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/ed3111533ef5bd342ee5ec504812240b870f0853.1588602446.git.michal.simek@xilinx.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Shubhrajyoti Datta authored and Greg Kroah-Hartman committed 2020-05-04 18:55:45 +02:00
1 parent 57d38f26d8
commit 2ae11c46d5
1 file changed
+1
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drivers/tty/serial/xilinx_uartps.c
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@@ -1459,6 +1459,7 @@ static int cdns_uart_probe(struct platform_device *pdev)
cdns_uart_uart_driver.nr = CDNS_UART_NR_PORTS;
#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE
cdns_uart_uart_driver.cons = &cdns_uart_console;
cdns_uart_console.index = id;
#endif
rc = uart_register_driver(&cdns_uart_uart_driver);