diff options
author | Richard Genoud <richard.genoud@gmail.com> | 2014-02-26 11:19:46 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-28 19:38:39 -0500 |
commit | a3c1fa99f4d2a635f6660b946f950d379bc8271c (patch) | |
tree | 1398d6934cac002ee1891806055314f02fe47917 /drivers/tty | |
parent | ddaa603739fea273ca46d71bd1ff8fa06b8b30c6 (diff) |
tty/serial: at91: remove unused open/close hooks
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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-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); | |||
115 | #define UART_PUT_TCR(port,v) __raw_writel(v, (port)->membase + ATMEL_PDC_TCR) | 115 | #define UART_PUT_TCR(port,v) __raw_writel(v, (port)->membase + ATMEL_PDC_TCR) |
116 | #define UART_GET_TCR(port) __raw_readl((port)->membase + ATMEL_PDC_TCR) | 116 | #define UART_GET_TCR(port) __raw_readl((port)->membase + ATMEL_PDC_TCR) |
117 | 117 | ||
118 | static int (*atmel_open_hook)(struct uart_port *); | ||
119 | static void (*atmel_close_hook)(struct uart_port *); | ||
120 | |||
121 | struct atmel_dma_buffer { | 118 | struct atmel_dma_buffer { |
122 | unsigned char *buf; | 119 | unsigned char *buf; |
123 | dma_addr_t dma_addr; | 120 | dma_addr_t dma_addr; |
@@ -1575,17 +1572,6 @@ static int atmel_startup(struct uart_port *port) | |||
1575 | if (retval < 0) | 1572 | if (retval < 0) |
1576 | atmel_set_ops(port); | 1573 | atmel_set_ops(port); |
1577 | } | 1574 | } |
1578 | /* | ||
1579 | * If there is a specific "open" function (to register | ||
1580 | * control line interrupts) | ||
1581 | */ | ||
1582 | if (atmel_open_hook) { | ||
1583 | retval = atmel_open_hook(port); | ||
1584 | if (retval) { | ||
1585 | free_irq(port->irq, port); | ||
1586 | return retval; | ||
1587 | } | ||
1588 | } | ||
1589 | 1575 | ||
1590 | /* Save current CSR for comparison in atmel_tasklet_func() */ | 1576 | /* Save current CSR for comparison in atmel_tasklet_func() */ |
1591 | atmel_port->irq_status_prev = UART_GET_CSR(port); | 1577 | atmel_port->irq_status_prev = UART_GET_CSR(port); |
@@ -1684,13 +1670,6 @@ static void atmel_shutdown(struct uart_port *port) | |||
1684 | * Free the interrupt | 1670 | * Free the interrupt |
1685 | */ | 1671 | */ |
1686 | free_irq(port->irq, port); | 1672 | free_irq(port->irq, port); |
1687 | |||
1688 | /* | ||
1689 | * If there is a specific "close" function (to unregister | ||
1690 | * control line interrupts) | ||
1691 | */ | ||
1692 | if (atmel_close_hook) | ||
1693 | atmel_close_hook(port); | ||
1694 | } | 1673 | } |
1695 | 1674 | ||
1696 | /* | 1675 | /* |