diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2025-11-29 16:43:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-17 15:07:06 +0100 |
| commit | 450bd399c8797d2783c73aa6c83f382ac8d5f630 (patch) | |
| tree | 9bd8351626bdf4191b2c875a2cad47b7b95a8808 /drivers/tty | |
| parent | 42f7303c5f668403f06d9b938d3de2bda3736530 (diff) | |
serial: rsci: Drop rsci_clear_SCxSR()
Drop rsci_clear_SCxSR by reusing rsci_clear_CFC() as the contents of
both functions are the same.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/20251129164325.209213-6-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/rsci.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/tty/serial/rsci.c b/drivers/tty/serial/rsci.c index 0533a4bb1d03..158173077c2f 100644 --- a/drivers/tty/serial/rsci.c +++ b/drivers/tty/serial/rsci.c @@ -137,10 +137,6 @@ static void rsci_clear_DRxC(struct uart_port *port) rsci_serial_out(port, FFCLR, FFCLR_DRC); } -static void rsci_clear_SCxSR(struct uart_port *port, unsigned int mask) -{ - rsci_serial_out(port, CFCLR, mask); -} static void rsci_start_rx(struct uart_port *port) { @@ -391,7 +387,7 @@ static void rsci_poll_put_char(struct uart_port *port, unsigned char c) } rsci_serial_out(port, TDR, c); done: - rsci_clear_SCxSR(port, CFCLR_TDREC); + rsci_clear_CFC(port, CFCLR_TDREC); } static void rsci_prepare_console_write(struct uart_port *port, u32 ctrl) @@ -464,7 +460,7 @@ static const struct uart_ops rsci_uart_ops = { static const struct sci_port_ops rsci_port_ops = { .read_reg = rsci_serial_in, .write_reg = rsci_serial_out, - .clear_SCxSR = rsci_clear_SCxSR, + .clear_SCxSR = rsci_clear_CFC, .transmit_chars = rsci_transmit_chars, .receive_chars = rsci_receive_chars, .poll_put_char = rsci_poll_put_char, |