Messages in this thread Patch in this message | | | From | Niklas Cassel <> | Subject | [PATCH] serial: etraxfs-uart: remove empty functions | Date | Sat, 25 Jul 2015 02:00:40 +0200 |
| |
Implementing enable_ms is optional by serial_core. check_modem_status is just an empty local function.
Signed-off-by: Niklas Cassel <nks@flawful.org> --- drivers/tty/serial/etraxfs-uart.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/drivers/tty/serial/etraxfs-uart.c b/drivers/tty/serial/etraxfs-uart.c index 679709f..a647605 100644 --- a/drivers/tty/serial/etraxfs-uart.c +++ b/drivers/tty/serial/etraxfs-uart.c @@ -373,14 +373,6 @@ static void etraxfs_uart_stop_rx(struct uart_port *port) REG_WR(ser, regi_ser, rw_rec_ctrl, rec_ctrl); } -static void etraxfs_uart_enable_ms(struct uart_port *port) -{ -} - -static void check_modem_status(struct uart_cris_port *up) -{ -} - static unsigned int etraxfs_uart_tx_empty(struct uart_port *port) { struct uart_cris_port *up = (struct uart_cris_port *)port; @@ -598,7 +590,6 @@ ser_interrupt(int irq, void *dev_id) receive_chars_no_dma(up); handled = 1; } - check_modem_status(up); if (masked_intr.tr_rdy) { transmit_chars_no_dma(up); @@ -862,7 +853,6 @@ static const struct uart_ops etraxfs_uart_pops = { .start_tx = etraxfs_uart_start_tx, .send_xchar = etraxfs_uart_send_xchar, .stop_rx = etraxfs_uart_stop_rx, - .enable_ms = etraxfs_uart_enable_ms, .break_ctl = etraxfs_uart_break_ctl, .startup = etraxfs_uart_startup, .shutdown = etraxfs_uart_shutdown, -- 2.4.6
| |