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Revert "serial: imx: Initialize lock for non-registered console" 

This reverts commit 8f065acec7.

There has been a quick fix against uninitialised lock revealed by
the commit f743061a85 ("serial: core: Initialise spin lock before use
in uart_configure_port()"). Since we have now better fix in serial core,
this may be safely reverted.

Fixes: 8f065acec7 ("serial: imx: Initialize lock for non-registered console")
Depends-on: f743061a85 ("serial: core: Initialise spin lock before use in uart_configure_port()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200711135346.71171-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2020-07-11 16:53:45 +03:00 committed by Greg Kroah-Hartman
parent c6e45ae511
commit dfe51d9777
1 changed files with 0 additions and 3 deletions
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3
drivers/tty/serial/imx.c
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@ -2406,9 +2406,6 @@ static int imx_uart_probe(struct platform_device *pdev)
}
}
/* We need to initialize lock even for non-registered console */
spin_lock_init(&sport->port.lock);
imx_uart_ports[sport->port.line] = sport;
platform_set_drvdata(pdev, sport);