Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 97d24634 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman
Browse files

serial: use DIV_ROUND_CLOSEST instead of open coding it 



Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 1e9deb11

drivers/tty/serial/serial_core.c

+1 −1
Original line number Diff line number Diff line
@@ -421,7 +421,7 @@ uart_get_divisor(struct uart_port *port, unsigned int baud) 
	if (baud == 38400 && (port->flags & UPF_SPD_MASK) == UPF_SPD_CUST)

		quot = port->custom_divisor;

	else

		quot = (port->uartclk + (8 * baud)) / (16 * baud);

		quot = DIV_ROUND_CLOSEST(port->uartclk, 16 * baud);



	return quot;

}