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Revert "serial: sh-sci: Initialize spinlock for uart console"

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This reverts commit f38278e9b8.

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: f38278e9b8 ("serial: sh-sci: Initialize spinlock for uart 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/20200711135346.71171-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2020-07-11 16:53:46 +03:00 committed by Greg Kroah-Hartman
parent dfe51d9777
commit 71614e1c21
1 changed files with 0 additions and 3 deletions
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3
drivers/tty/serial/sh-sci.c
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@ -3301,9 +3301,6 @@ static int sci_probe_single(struct platform_device *dev,
sciport->port.flags |= UPF_HARD_FLOW;
}
if (sci_uart_driver.cons->index == sciport->port.line)
spin_lock_init(&sciport->port.lock);
ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
if (ret) {
sci_cleanup_single(sciport);