diff options
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index d9ad19f09310..b0603e1f7d82 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -115,9 +115,6 @@ static void atmel_stop_rx(struct uart_port *port); #define UART_PUT_TCR(port,v) __raw_writel(v, (port)->membase + ATMEL_PDC_TCR) #define UART_GET_TCR(port) __raw_readl((port)->membase + ATMEL_PDC_TCR) -static int (*atmel_open_hook)(struct uart_port *); -static void (*atmel_close_hook)(struct uart_port *); - struct atmel_dma_buffer { unsigned char *buf; dma_addr_t dma_addr; @@ -1575,17 +1572,6 @@ static int atmel_startup(struct uart_port *port) if (retval < 0) atmel_set_ops(port); } - /* - * If there is a specific "open" function (to register - * control line interrupts) - */ - if (atmel_open_hook) { - retval = atmel_open_hook(port); - if (retval) { - free_irq(port->irq, port); - return retval; - } - } /* Save current CSR for comparison in atmel_tasklet_func() */ atmel_port->irq_status_prev = UART_GET_CSR(port); @@ -1684,13 +1670,6 @@ static void atmel_shutdown(struct uart_port *port) * Free the interrupt */ free_irq(port->irq, port); - - /* - * If there is a specific "close" function (to unregister - * control line interrupts) - */ - if (atmel_close_hook) - atmel_close_hook(port); } /* |