diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-07-17 17:06:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-17 09:11:50 -0700 |
| commit | ce7240e445303de3ca66e6d08f17a2ec278a5bf6 (patch) | |
| tree | 8ee84f5ae903dcd72e0641ae4932da71cd9a7b4b /drivers/tty | |
| parent | 9833facf90c625f9757295bda6d970f82132b7be (diff) | |
8250: three way resolve of the 8250 diffs
This resolves the differences between the original 8250 patch, the revised 8250 patch
and the independant clean up of the octeon driver (to use platform devices properly yay!)
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250.h | 30 | ||||
| -rw-r--r-- | drivers/tty/serial/8250/8250_dw.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 9 |
3 files changed, 9 insertions, 32 deletions
diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index c335b2b23a5f..972b5212b58c 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -13,36 +13,6 @@ #include <linux/serial_8250.h> -struct uart_8250_port { - struct uart_port port; - struct timer_list timer; /* "no irq" timer */ - struct list_head list; /* ports on this IRQ */ - unsigned short capabilities; /* port capabilities */ - unsigned short bugs; /* port bugs */ - unsigned int tx_loadsz; /* transmit fifo load size */ - unsigned char acr; - unsigned char ier; - unsigned char lcr; - unsigned char mcr; - unsigned char mcr_mask; /* mask of user bits */ - unsigned char mcr_force; /* mask of forced bits */ - unsigned char cur_iotype; /* Running I/O type */ - - /* - * Some bits in registers are cleared on a read, so they must - * be saved whenever the register is read but the bits will not - * be immediately processed. - */ -#define LSR_SAVE_FLAGS UART_LSR_BRK_ERROR_BITS - unsigned char lsr_saved_flags; -#define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA - unsigned char msr_saved_flags; - - /* 8250 specific callbacks */ - int (*dl_read)(struct uart_8250_port *); - void (*dl_write)(struct uart_8250_port *, int); -}; - struct old_serial_port { unsigned int uart; unsigned int baud_base; diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index afb955fdef03..c3b2ec0c8c0b 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -141,7 +141,7 @@ static int __devinit dw8250_probe(struct platform_device *pdev) dev_err(&pdev->dev, "no clock-frequency property set\n"); return -EINVAL; } - uart.uart.port.uartclk = val; + uart.port.uartclk = val; data->line = serial8250_register_8250_port(&uart); if (data->line < 0) diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 34e71874a892..ffc7879e85a4 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -144,8 +144,15 @@ static int __devinit of_platform_serial_probe(struct platform_device *ofdev) switch (port_type) { #ifdef CONFIG_SERIAL_8250 case PORT_8250 ... PORT_MAX_8250: - ret = serial8250_register_port(&port); + { + /* For now the of bindings don't support the extra + 8250 specific bits */ + struct uart_8250_port port8250; + memset(&port8250, 0, sizeof(port8250)); + port8250.port = port; + ret = serial8250_register_8250_port(&port8250); break; + } #endif #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL case PORT_NWPSERIAL: |