serial: sc16is7xx: change confusing comment about Tx FIFO

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The comment wording can be confusing, as txlen will return the number of
bytes available in the FIFO, which can be less than the maximum theoretical
Tx FIFO size.

Change the comment so that it is unambiguous.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231122175859.3874753-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hugo Villeneuve 2023-11-22 12:58:59 -05:00 • committed by Greg Kroah-Hartman

parent 45a3a8ef81

commit fffa35a25b

1 changed files with 1 additions and 1 deletions

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drivers/tty/serial/sc16is7xx.c

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