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(parent: d9d03e2) | patch
serial: sa1100: add note about modem control signals
authorRussell King <rmk+kernel@armlinux.org.uk>
Fri, 31 May 2019 15:21:28 +0000 (16:21 +0100)
committerRussell King <rmk+kernel@armlinux.org.uk>
Tue, 4 Jun 2019 11:56:33 +0000 (12:56 +0100)
commit0faf70ca948a506b7fbd1a245b46b0eeae628702
tree39338fd10920ebc53a8459cdb7f05e4de4b409aatree | snapshot
parentd9d03e2c90553b5e329fc8c753211ab81ad43786commit | diff
serial: sa1100: add note about modem control signals

As suggested by Uwe, add a note indicating that the modem control
signals do not support interrupts, which precludes the driver from
using mctrl_gpio_init().

Suggested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
drivers/tty/serial/sa1100.c diff | blob | history
Domain: System / Kernel;