[PATCH 0/6] serial: A few cleanups

From: Ilpo Järvinen
Date: Mon Jun 20 2022 - 06:34:23 EST


Here are a few cleanup to semi-random things I've come across while
reading the code.

The series had initially only patches 3-6 but then msm_serial exploded
during build because of redefining UART_SCR so I had to resolve the
namespace conflict. It would have probably being avoided if there would
have been linux/serial_reg.h but it was recently ruled out:

https://lore.kernel.org/lkml/CAPDyKFqHLQ8YTc3wzaFOdAA7Ay9RBEfdQC5uN574=oMavi6iCQ@xxxxxxxxxxxxxx/t/

(Now there would 3 items already in serial_reg.h already but it would
leave only async_icount into serial.h so the same problem in other
file).

Ilpo Järvinen (6):
serial: msm: Convert container_of UART_TO_MSM to static inline
serial: msm: Rename UART_* defines to MSM_UART_*
serial: Use bits for UART_LSR_BRK_ERROR_BITS/MSR_ANY_DELTA
serial: 8250: Use C99 array initializer & define UART_REG_UNMAPPED
cleanup: Use UART_XMIT_SIZE
serial: Consolidate BOTH_EMPTY use

arch/mips/ath79/early_printk.c | 9 +-
drivers/accessibility/speakup/serialio.h | 3 +-
drivers/tty/amiserial.c | 18 +-
drivers/tty/mips_ejtag_fdc.c | 2 +-
drivers/tty/serial/8250/8250_early.c | 4 +-
drivers/tty/serial/8250/8250_port.c | 50 +--
drivers/tty/serial/meson_uart.c | 2 +-
drivers/tty/serial/msm_serial.c | 550 ++++++++++++-----------
drivers/tty/serial/omap-serial.c | 7 +-
drivers/tty/serial/owl-uart.c | 2 +-
drivers/tty/serial/pch_uart.c | 7 +-
drivers/tty/serial/pxa.c | 5 +-
drivers/tty/serial/rda-uart.c | 2 +-
drivers/tty/serial/sunsu.c | 4 +-
drivers/tty/serial/vr41xx_siu.c | 4 +-
include/linux/serial.h | 15 +-
include/linux/serial_core.h | 1 +
include/uapi/linux/serial_reg.h | 4 +-
18 files changed, 343 insertions(+), 346 deletions(-)

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2.30.2