Commit d4b06172 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
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serial: 8250_pericom: Use UART_LCR_DLAB 



Use UART_LCR_DLAB instead of literal.

Reviewed-by: default avatarJiri Slaby <jirislaby@kernel.org>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220613075736.12283-2-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5db6db08

drivers/tty/serial/8250/8250_pericom.c

+1 −1
Original line number Diff line number Diff line
@@ -73,7 +73,7 @@ static void pericom_do_set_divisor(struct uart_port *port, unsigned int baud, 
			struct uart_8250_port *up = up_to_u8250p(port);

			int lcr = serial_port_in(port, UART_LCR);



			serial_port_out(port, UART_LCR, lcr | 0x80);

			serial_port_out(port, UART_LCR, lcr | UART_LCR_DLAB);

			serial_dl_write(up, divisor);

			serial_port_out(port, 2, 16 - scr);

			serial_port_out(port, UART_LCR, lcr);