Files
linux/drivers
Ilpo Järvinen bdb70c424d serial: 8250: Create serial_lsr_in()
LSR register readers need to be careful in order to not lose bits that
are not preserved across reads. Create a helper that takes care of
storing the non-preserved bits into lsr_save_flags.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220608095431.18376-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-10 13:45:08 +02:00
..
2022-05-15 18:31:28 -06:00
2022-05-11 08:29:11 +03:00
2022-06-10 13:45:08 +02:00
2022-05-31 12:45:10 -04:00