diff options
Diffstat (limited to 'drivers/net/irda/bfin_sir.c')
| -rw-r--r-- | drivers/net/irda/bfin_sir.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c index a561ae44a9a..303c4bd26e1 100644 --- a/drivers/net/irda/bfin_sir.c +++ b/drivers/net/irda/bfin_sir.c @@ -31,7 +31,7 @@ static void turnaround_delay(unsigned long last_jif, int mtt) schedule_timeout_uninterruptible(ticks); } -static void __devinit bfin_sir_init_ports(struct bfin_sir_port *sp, struct platform_device *pdev) +static void bfin_sir_init_ports(struct bfin_sir_port *sp, struct platform_device *pdev) { int i; struct resource *res; @@ -158,7 +158,7 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) /* If not add the 'RPOLC', we can't catch the receive interrupt. * It's related with the HW layout and the IR transiver. */ - val |= IREN | RPOLC; + val |= UMOD_IRDA | RPOLC; UART_PUT_GCTL(port, val); return ret; } @@ -389,7 +389,8 @@ static int bfin_sir_startup(struct bfin_sir_port *port, struct net_device *dev) set_dma_callback(port->rx_dma_channel, bfin_sir_dma_rx_int, dev); set_dma_callback(port->tx_dma_channel, bfin_sir_dma_tx_int, dev); - port->rx_dma_buf.buf = (unsigned char *)dma_alloc_coherent(NULL, PAGE_SIZE, &dma_handle, GFP_DMA); + port->rx_dma_buf.buf = dma_alloc_coherent(NULL, PAGE_SIZE, + &dma_handle, GFP_DMA); port->rx_dma_buf.head = 0; port->rx_dma_buf.tail = 0; port->rx_dma_nrows = 0; @@ -410,12 +411,12 @@ static int bfin_sir_startup(struct bfin_sir_port *port, struct net_device *dev) #else - if (request_irq(port->irq, bfin_sir_rx_int, IRQF_DISABLED, "BFIN_SIR_RX", dev)) { + if (request_irq(port->irq, bfin_sir_rx_int, 0, "BFIN_SIR_RX", dev)) { dev_warn(&dev->dev, "Unable to attach SIR RX interrupt\n"); return -EBUSY; } - if (request_irq(port->irq+1, bfin_sir_tx_int, IRQF_DISABLED, "BFIN_SIR_TX", dev)) { + if (request_irq(port->irq+1, bfin_sir_tx_int, 0, "BFIN_SIR_TX", dev)) { dev_warn(&dev->dev, "Unable to attach SIR TX interrupt\n"); free_irq(port->irq, dev); return -EBUSY; @@ -432,7 +433,7 @@ static void bfin_sir_shutdown(struct bfin_sir_port *port, struct net_device *dev bfin_sir_stop_rx(port); val = UART_GET_GCTL(port); - val &= ~(UCEN | IREN | RPOLC); + val &= ~(UCEN | UMOD_MASK | RPOLC); UART_PUT_GCTL(port, val); #ifdef CONFIG_SIR_BFIN_DMA @@ -518,10 +519,10 @@ static void bfin_sir_send_work(struct work_struct *work) * reset all the UART. */ val = UART_GET_GCTL(port); - val &= ~(IREN | RPOLC); + val &= ~(UMOD_MASK | RPOLC); UART_PUT_GCTL(port, val); SSYNC(); - val |= IREN | RPOLC; + val |= UMOD_IRDA | RPOLC; UART_PUT_GCTL(port, val); SSYNC(); /* bfin_sir_set_speed(port, self->speed); */ @@ -608,7 +609,7 @@ static int bfin_sir_open(struct net_device *dev) { struct bfin_sir_self *self = netdev_priv(dev); struct bfin_sir_port *port = self->sir_port; - int err = -ENOMEM; + int err; self->newspeed = 0; self->speed = 9600; @@ -622,8 +623,10 @@ static int bfin_sir_open(struct net_device *dev) bfin_sir_set_speed(port, 9600); self->irlap = irlap_open(dev, &self->qos, DRIVER_NAME); - if (!self->irlap) + if (!self->irlap) { + err = -ENOMEM; goto err_irlap; + } INIT_WORK(&self->work, bfin_sir_send_work); @@ -688,7 +691,7 @@ static const struct net_device_ops bfin_sir_ndo = { .ndo_get_stats = bfin_sir_stats, }; -static int __devinit bfin_sir_probe(struct platform_device *pdev) +static int bfin_sir_probe(struct platform_device *pdev) { struct net_device *dev; struct bfin_sir_self *self; @@ -775,7 +778,7 @@ err_mem_0: return err; } -static int __devexit bfin_sir_remove(struct platform_device *pdev) +static int bfin_sir_remove(struct platform_device *pdev) { struct bfin_sir_port *sir_port; struct net_device *dev = NULL; @@ -791,14 +794,13 @@ static int __devexit bfin_sir_remove(struct platform_device *pdev) kfree(self->rx_buff.head); free_netdev(dev); kfree(sir_port); - platform_set_drvdata(pdev, NULL); return 0; } static struct platform_driver bfin_ir_driver = { .probe = bfin_sir_probe, - .remove = __devexit_p(bfin_sir_remove), + .remove = bfin_sir_remove, .suspend = bfin_sir_suspend, .resume = bfin_sir_resume, .driver = { |