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[86.162.200.138]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42b53f17cbfsm9031255f8f.35.2025.11.14.02.52.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Nov 2025 02:52:05 -0800 (PST) From: Biju X-Google-Original-From: Biju To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm Cc: Biju Das , Wolfram Sang , Lad Prabhakar , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Biju Das Subject: [PATCH v3 02/13] serial: rsci: Drop rsci_clear_CFC() Date: Fri, 14 Nov 2025 10:51:11 +0000 Message-ID: <20251114105201.107406-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251114105201.107406-1-biju.das.jz@bp.renesas.com> References: <20251114105201.107406-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Biju Das Drop rsci_clear_CFC() by reusing rsci_clear_SCxSR() as the contents of both functions are the same. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- v2->v3: * No change. v1->v2: * No change. --- drivers/tty/serial/rsci.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/tty/serial/rsci.c b/drivers/tty/serial/rsci.c index b3c48dc1e07d..9681e8ef4bfb 100644 --- a/drivers/tty/serial/rsci.c +++ b/drivers/tty/serial/rsci.c @@ -199,11 +199,6 @@ static unsigned int rsci_get_mctrl(struct uart_port *p= ort) return 0; } =20 -static void rsci_clear_CFC(struct uart_port *port, unsigned int mask) -{ - rsci_serial_out(port, CFCLR, mask); -} - static void rsci_start_tx(struct uart_port *port) { struct sci_port *sp =3D to_sci_port(port); @@ -275,7 +270,7 @@ static void rsci_transmit_chars(struct uart_port *port) break; } =20 - rsci_clear_CFC(port, CFCLR_TDREC); + rsci_clear_SCxSR(port, CFCLR_TDREC); rsci_serial_out(port, TDR, c); =20 port->icount.tx++; --=20 2.43.0