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serial: ma35d1: Do not force-enable an unselected console

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When another console is selected and there is no matching ttyNVT console
argument, the core accepts the MA35D1 console without calling its setup
function because it has CON_ENABLED set before registration.  Its index
remains -1 and printk repeatedly reports an invalid port, flooding the
console and preventing boot.

Let the console core enable it after successful setup.

Fixes: 930cbf92db ("tty: serial: Add Nuvoton ma35d1 serial driver support")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
Link: https://patch.msgid.link/20261012055340.16719-1-kmehltretter@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Karl Mehltretter 2026-10-12 07:53:40 +02:00 committed by Greg Kroah-Hartman
parent 8a97502095
commit 171bb8a67c
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/ma35d1_serial.c
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@ -639,7 +639,7 @@ static struct console ma35d1serial_console = {
.write = ma35d1serial_console_write,
.device = uart_console_device,
.setup = ma35d1serial_console_setup,
.flags = CON_PRINTBUFFER | CON_ENABLED,
.flags = CON_PRINTBUFFER,
.index = -1,
.data = &ma35d1serial_reg,
};