From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH] Revert "serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250" Date: Thu, 20 Dec 2018 20:27:16 -0800 Message-ID: <20181221042719.29954-1-f.fainelli@gmail.com> References: <20181220173844.GA5838@roeck-us.net> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20181220173844.GA5838@roeck-us.net> Sender: linux-kernel-owner@vger.kernel.org To: linux-vger@kernel.org Cc: linux-serial@vger.kernel.org, mpe@ellerman.id.au, arnd@arndb.de, gregkh@linuxfoundation.org, linux@roeck-us.net, benh@kernel.crashing.org, paulus@samba.org, linuxppc-dev@lists.ozlabs.org, Florian Fainelli , Jiri Slaby , Nishanth Menon , Tony Lindgren , Vignesh R , Lokesh Vutla , Michael Moese , open list List-Id: linux-serial@vger.kernel.org This reverts commit 6d11023c345e369bcb9d5a68b271764e362c1f6e ("serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250") since that breaks at least mpc8544ds (PowerPC) using arch/powerpc/kernel/legacy_serial.c. See https://lkml.org/lkml/2018/12/5/1491 for discussion and analysis Fixes: 6d11023c345e ("serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250") Signed-off-by: Florian Fainelli --- drivers/tty/serial/8250/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index d7737dca0e48..15c2c5463835 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -484,7 +484,6 @@ config SERIAL_8250_PXA config SERIAL_OF_PLATFORM tristate "Devicetree based probing for 8250 ports" depends on SERIAL_8250 && OF - default SERIAL_8250 help This option is used for all 8250 compatible serial ports that are probed through devicetree, including Open Firmware based -- 2.19.1