diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2025-06-11 12:03:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-17 13:42:36 +0200 |
| commit | 465fd2fc9494836f0e0df1f07d69ab0047b780cb (patch) | |
| tree | 9e984ab4931baa203ca04ad153eb51c2c0f754fa | |
| parent | 590559339ff8c39fda8bf6931db73b21ca44e309 (diff) | |
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)" <jirislaby@kernel.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250611100319.186924-27-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/8250/8250_port.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 2af89038e50e..6363915a1787 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) |