diff options
| author | Niklas Cassel <nks@flawful.org> | 2015-07-25 02:00:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-04 22:07:19 -0700 |
| commit | 9625734ff75af35d9878c693e3f92237aa3c1ae6 (patch) | |
| tree | 559cd754c53d99b5a2605612961f62f6eefcbaba /drivers/tty | |
| parent | 90bb6bd385638f37d30dcc7342a62aff80089def (diff) | |
serial: etraxfs-uart: remove empty functions
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>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/etraxfs-uart.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/tty/serial/etraxfs-uart.c b/drivers/tty/serial/etraxfs-uart.c index 72d89a8ff27e..8f242dc84cea 100644 --- a/drivers/tty/serial/etraxfs-uart.c +++ b/drivers/tty/serial/etraxfs-uart.c @@ -366,14 +366,6 @@ 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; @@ -591,7 +583,6 @@ 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); @@ -855,7 +846,6 @@ 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, |