This reverts commit d03516df837587368fc6e75591f6329c072b9eb5. From
Documentation/serial-console.txt we can know that serial port becomes
the system console only when it appears in the kernel parameters as the
last console device. But commit d03516df837587 adds a CON_CONSDEV flag
to univ8250_console and breaks this convention. After that either we
use "console=tty console=ttyS0" or "console=ttyS0 console=tty", serial
port will always be the system console.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Ce Sun <sunc@xxxxxxxxxx>
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
---
drivers/tty/serial/8250/8250_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 240a361..e8819aa 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -675,7 +675,7 @@ static struct console univ8250_console = {
.device = uart_console_device,
.setup = univ8250_console_setup,
.match = univ8250_console_match,
- .flags = CON_PRINTBUFFER | CON_ANYTIME | CON_CONSDEV,
+ .flags = CON_PRINTBUFFER | CON_ANYTIME,
.index = -1,
.data = &serial8250_reg,
};
--
2.7.0
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