diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-07-12 12:59:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-12 14:46:22 -0700 |
| commit | 2655a2c76f80d91da34faa8f4e114d1793435ed3 (patch) | |
| tree | a8bdc6b4a9b18bbc77da738f1b71000c978a4636 /drivers/tty/serial/8250/8250_pnp.c | |
| parent | 000c74d9fa14ec61411310187cfa9e43581593b5 (diff) | |
| download | linux-2655a2c76f80d91da34faa8f4e114d1793435ed3.tar.bz2 | |
8250: use the 8250 register interface not the legacy one
The old interface just copies bits over and calls the newer one.
In addition we can now pass more information.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_pnp.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pnp.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/tty/serial/8250/8250_pnp.c b/drivers/tty/serial/8250/8250_pnp.c index a2f236510ff1..fde5aa60d51e 100644 --- a/drivers/tty/serial/8250/8250_pnp.c +++ b/drivers/tty/serial/8250/8250_pnp.c @@ -424,7 +424,7 @@ static int __devinit serial_pnp_guess_board(struct pnp_dev *dev, int *flags) static int __devinit serial_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) { - struct uart_port port; + struct uart_8250_port uart; int ret, line, flags = dev_id->driver_data; if (flags & UNKNOWN_DEV) { @@ -433,32 +433,32 @@ serial_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) return ret; } - memset(&port, 0, sizeof(struct uart_port)); + memset(&uart, 0, sizeof(uart)); if (pnp_irq_valid(dev, 0)) - port.irq = pnp_irq(dev, 0); + uart.port.irq = pnp_irq(dev, 0); if (pnp_port_valid(dev, 0)) { - port.iobase = pnp_port_start(dev, 0); - port.iotype = UPIO_PORT; + uart.port.iobase = pnp_port_start(dev, 0); + uart.port.iotype = UPIO_PORT; } else if (pnp_mem_valid(dev, 0)) { - port.mapbase = pnp_mem_start(dev, 0); - port.iotype = UPIO_MEM; - port.flags = UPF_IOREMAP; + uart.port.mapbase = pnp_mem_start(dev, 0); + uart.port.iotype = UPIO_MEM; + uart.port.flags = UPF_IOREMAP; } else return -ENODEV; #ifdef SERIAL_DEBUG_PNP printk(KERN_DEBUG "Setup PNP port: port %x, mem 0x%lx, irq %d, type %d\n", - port.iobase, port.mapbase, port.irq, port.iotype); + uart.port.iobase, uart.port.mapbase, uart.port.irq, uart.port.iotype); #endif - port.flags |= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF; + uart.port.flags |= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF; if (pnp_irq_flags(dev, 0) & IORESOURCE_IRQ_SHAREABLE) - port.flags |= UPF_SHARE_IRQ; - port.uartclk = 1843200; - port.dev = &dev->dev; + uart.port.flags |= UPF_SHARE_IRQ; + uart.port.uartclk = 1843200; + uart.port.dev = &dev->dev; - line = serial8250_register_port(&port); + line = serial8250_register_8250_port(&uart); if (line < 0) return -ENODEV; |