* [PATCH] Revert "serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250"
[not found] <20181220173844.GA5838@roeck-us.net>
@ 2018-12-21 4:27 ` Florian Fainelli
0 siblings, 0 replies; only message in thread
From: Florian Fainelli @ 2018-12-21 4:27 UTC (permalink / raw)
To: linux-vger
Cc: linux-serial, mpe, arnd, gregkh, linux, benh, paulus,
linuxppc-dev, Florian Fainelli, Jiri Slaby, Nishanth Menon,
Tony Lindgren, Vignesh R, Lokesh Vutla, Michael Moese, open list
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 <f.fainelli@gmail.com>
---
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
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[not found] <20181220173844.GA5838@roeck-us.net>
2018-12-21 4:27 ` [PATCH] Revert "serial: 8250: Default SERIAL_OF_PLATFORM to SERIAL_8250" Florian Fainelli
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