Re: [PATCH v3 2/2] serial: sifive: Switch to nbcon console

[Ryo Takakura <ryotkkr98@gmail.com>]

Hi Sebastian,

On Mon, 31 Mar 2025 10:03:18 +0200, Sebastian Andrzej Siewior wrote:
>On 2025-03-30 20:21:09 [+0900], Ryo Takakura wrote:
>> --- a/drivers/tty/serial/sifive.c
>> +++ b/drivers/tty/serial/sifive.c
>> @@ -785,33 +786,88 @@ static void sifive_serial_console_putchar(struct uart_port *port, unsigned char
>>  
>>  	__ssp_wait_for_xmitr(ssp);
>>  	__ssp_transmit_char(ssp, ch);
>> +
>> +	ssp->console_line_ended = (ch == '\n');
>> +}
>> +
>> +static void sifive_serial_device_lock(struct console *co, unsigned long *flags)
>> +{
>> +	struct uart_port *up = &sifive_serial_console_ports[co->index]->port;
>> +
>> +	return __uart_port_lock_irqsave(up, flags);
>
>this does look odd. A return statement in a return-void function. The
>imx driver started it…

Oh I see. I wasn't paying enough attetion to it...
I'll fix it for the next version, Thanks!

Sincerely,
Ryo Takakura

>> +}
>> +
>> +static void sifive_serial_device_unlock(struct console *co, unsigned long flags)
>> +{
>> +	struct uart_port *up = &sifive_serial_console_ports[co->index]->port;
>> +
>> +	return __uart_port_unlock_irqrestore(up, flags);
>>  }
>
>Sebastian