From: Hugo Villeneuve Date: Fri, 10 Apr 2026 15:20:11 +0000 (-0400) Subject: serial: core: update uart_get_baud_rate() obsolete comments X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f0c8853109bca54ac28e33659ce600ceb45ff12;p=thirdparty%2Flinux.git serial: core: update uart_get_baud_rate() obsolete comments Update obsolete comments to match the actual code. Signed-off-by: Hugo Villeneuve Link: https://patch.msgid.link/20260410152022.2146488-4-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 89cebdd278410..e6a8ab40442d9 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -465,7 +465,8 @@ EXPORT_SYMBOL(uart_update_timeout); * baud. * * If the new baud rate is invalid, try the @old termios setting. If it's still - * invalid, we try 9600 baud. If that is also invalid 0 is returned. + * invalid, clip to the nearest chip supported rate. + * If that is also invalid 0 is returned. * * The @termios structure is updated to reflect the baud rate we're actually * going to be using. Don't do this for the case where B0 is requested ("hang @@ -523,7 +524,7 @@ uart_get_baud_rate(struct uart_port *port, struct ktermios *termios, return baud; /* - * Oops, the quotient was zero. Try again with + * If the range cannot be met then try again with * the old baud rate if possible. */ termios->c_cflag &= ~CBAUD;