serial: 8250_port: Introduce UART_IIR_FIFO_ENABLED_16750
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 11 Sep 2023 14:43:08 +0000 (17:43 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Sep 2023 09:14:42 +0000 (11:14 +0200)
commit2ff477b78250186e611e008320e1de20107e9617
treec02aef108be20fcfe3b61b75b1d163517229127d
parentd81ffb87aaa75f842cd7aa57091810353755b3e6
serial: 8250_port: Introduce UART_IIR_FIFO_ENABLED_16750

The UART_IIR_64BYTE_FIFO is always being used in conjunction with
UART_IIR_FIFO_ENABLED. Introduce a joined UART_IIR_FIFO_ENABLED_16750
definition and use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230911144308.4169752-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_port.c
include/uapi/linux/serial_reg.h