serial: core: Consolidate spin lock initialization code

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We have two times duplicated excerpt where we initialize spin lock
for UART port. Consolidate it under uart_port_spin_lock_init() helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200214114339.53897-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andy Shevchenko 2020-02-14 13:43:33 +02:00 • committed by Greg Kroah-Hartman

parent 7a49955af1

commit d2403cadc1

1 changed files with 16 additions and 18 deletions

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drivers/tty/serial/serial_core.c

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