From: Jiri Slaby (SUSE) Date: Wed, 11 Jun 2025 10:03:12 +0000 (+0200) Subject: serial: 8250: drop unused frac from serial8250_do_get_divisor() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=465fd2fc9494836f0e0df1f07d69ab0047b780cb;p=users%2Fjedix%2Flinux-maple.git serial: 8250: drop unused frac from serial8250_do_get_divisor() 'frac' is not used in the generic implementation of get_divisor. Drop it from there. (Only some port->get_divisor() compute that and receive it then to port->set_divisor()). Signed-off-by: "Jiri Slaby (SUSE)" Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20250611100319.186924-27-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 2af89038e50e4..6363915a1787c 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -2481,9 +2481,7 @@ static void serial8250_flush_buffer(struct uart_port *port) serial8250_tx_dma_flush(up); } -static unsigned int serial8250_do_get_divisor(struct uart_port *port, - unsigned int baud, - unsigned int *frac) +static unsigned int serial8250_do_get_divisor(struct uart_port *port, unsigned int baud) { upf_t magic_multiplier = port->flags & UPF_MAGIC_MULTIPLIER; struct uart_8250_port *up = up_to_u8250p(port); @@ -2544,7 +2542,7 @@ static unsigned int serial8250_get_divisor(struct uart_port *port, if (port->get_divisor) return port->get_divisor(port, baud, frac); - return serial8250_do_get_divisor(port, baud, frac); + return serial8250_do_get_divisor(port, baud); } static unsigned char serial8250_compute_lcr(struct uart_8250_port *up, tcflag_t c_cflag)