serial: 8250_bcm2835aux: Suppress register_port error on -EPROBE_DEFER
authorLukas Wunner <lukas@wunner.de>
Thu, 16 Jan 2020 12:14:03 +0000 (13:14 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Jan 2020 09:22:30 +0000 (10:22 +0100)
commite2f2a994ad7ce98f01e833a778e22b1813eb5586
tree5bfd2b8281e4a0ebc80e14255490d8b27a1eb02a
parent324c0a1432110bf1bb778c03b52e5bcb3b8aa228
serial: 8250_bcm2835aux: Suppress register_port error on -EPROBE_DEFER

Suppress a gratuitous error message if serial8250_register_8250_port()
returns -EPROBE_DEFER.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/6aea0eacf3bfa73fe2d81082cc723265413410c8.1579175223.git.lukas@wunner.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_bcm2835aux.c