From: Geert Uytterhoeven Date: Mon, 22 Dec 2025 14:02:09 +0000 (+0100) Subject: serial: rsci: Convert to FIELD_MODIFY() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c14afba60a61bc80403a571a67db956aa9800dbb;p=thirdparty%2Fkernel%2Flinux.git serial: rsci: Convert to FIELD_MODIFY() Use the FIELD_MODIFY() helper instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven Link: https://patch.msgid.link/ada3faf4698155a618ae6371b35eab121eb8b19c.1766411924.git.geert+renesas@glider.be Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/rsci.c b/drivers/tty/serial/rsci.c index 1ef7c6d61707..c3f12df693ad 100644 --- a/drivers/tty/serial/rsci.c +++ b/drivers/tty/serial/rsci.c @@ -207,8 +207,7 @@ static int rsci_scif_set_rtrg(struct uart_port *port, int rx_trig) else if (rx_trig < 1) rx_trig = 0; - fcr &= ~FCR_RTRG4_0; - fcr |= field_prep(FCR_RTRG4_0, rx_trig); + FIELD_MODIFY(FCR_RTRG4_0, &fcr, rx_trig); rsci_serial_out(port, FCR, fcr); return rx_trig;