serial: mvebu-uart: clarify the baud rate derivation

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The current comment in ->set_baud_rate() is rather incomplete as it
fails to describe what are the actual stages for the baudrate
derivation. Replace this comment with something more explicit and
close to the functional specification. Also adapt the variable names
to it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Miquel Raynal 2018-11-23 16:45:29 +01:00 • committed by Greg Kroah-Hartman

parent 20d8e8611e

commit 0e4cf69ede

1 changed files with 14 additions and 8 deletions

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drivers/tty/serial/mvebu-uart.c

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