serial: 8250_core: Use str_enabled_disabled() helper

Use str_enabled_disabled() helper instead of open coding the same.

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20221017171633.65275-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2022-10-17 20:16:33 +03:00 • committed by Greg Kroah-Hartman
commit 2cfc64f3f0