commit 95e629b761ce36996d1befe2824d5346b5a220b9 removed the use of board
specific hooks in serial_at91.h, so now, the open/close hook are just
dead code.
Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
---
drivers/tty/serial/atmel_serial.c | 21 ---------------------
1 file changed, 21 deletions(-)
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 8edf8811d61d..53eeea13ff16 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -112,9 +112,6 @@ 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;
@@ -1569,17 +1566,6 @@ 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);
@@ -1678,13 +1664,6 @@ 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);
}
/*
--
1.8.5
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