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(parent: 507ff6a) | patch
tty: serial: define UART_LCR_WLEN() macro
authorJiri Slaby <jslaby@suse.cz>
Thu, 24 Feb 2022 09:55:54 +0000 (10:55 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Feb 2022 20:49:06 +0000 (21:49 +0100)
commit2a973a89003b8e37f6ad2b08962318aeb899fd74
treed334af3eb7d34ec67ccf60f5af81351e68526176tree | snapshot
parent507ff6a00419103d4c01a4a4265e6fba4290ab43commit | diff
tty: serial: define UART_LCR_WLEN() macro

Define a generic UART_LCR_WLEN() macro with a size argument. It can be
used to encode byte size into an LCR value. Therefore we can use it to
simplify the drivers using tty_get_char_size() in the next patches.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220224095558.30929-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/linux/serial.h diff | blob | history
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