diff options
Diffstat (limited to 'drivers/net/irda')
| -rw-r--r-- | drivers/net/irda/irda-usb.c | 4 | ||||
| -rw-r--r-- | drivers/net/irda/sa1100_ir.c | 2 | ||||
| -rw-r--r-- | drivers/net/irda/w83977af_ir.c | 36 |
3 files changed, 5 insertions, 37 deletions
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index e8e33bb9d876..2c9b3af16612 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1651,6 +1651,8 @@ static int irda_usb_probe(struct usb_interface *intf, self->rx_urb = kcalloc(self->max_rx_urb, sizeof(struct urb *), GFP_KERNEL); + if (!self->rx_urb) + goto err_free_net; for (i = 0; i < self->max_rx_urb; i++) { self->rx_urb[i] = usb_alloc_urb(0, GFP_KERNEL); @@ -1783,6 +1785,8 @@ err_out_2: err_out_1: for (i = 0; i < self->max_rx_urb; i++) usb_free_urb(self->rx_urb[i]); + kfree(self->rx_urb); +err_free_net: free_netdev(net); err_out: return ret; diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index c412e8026173..1dcdce0631aa 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -331,7 +331,7 @@ static int sa1100_irda_resume(struct platform_device *pdev) * If we missed a speed change, initialise at the new speed * directly. It is debatable whether this is actually * required, but in the interests of continuing from where - * we left off it is desireable. The converse argument is + * we left off it is desirable. The converse argument is * that we should re-negotiate at 9600 baud again. */ if (si->newspeed) { diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 551810fd2976..980625feb2c0 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -65,7 +65,6 @@ #undef CONFIG_NETWINDER_TX_DMA_PROBLEMS /* Not needed */ #define CONFIG_NETWINDER_RX_DMA_PROBLEMS /* Must have this one! */ #endif -#undef CONFIG_USE_INTERNAL_TIMER /* Just cannot make that timer work */ #define CONFIG_USE_W977_PNP /* Currently needed */ #define PIO_MAX_SPEED 115200 @@ -533,25 +532,6 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb, self->tx_buff.len = skb->len; mtt = irda_get_mtt(skb); -#ifdef CONFIG_USE_INTERNAL_TIMER - if (mtt > 50) { - /* Adjust for timer resolution */ - mtt /= 1000+1; - - /* Setup timer */ - switch_bank(iobase, SET4); - outb(mtt & 0xff, iobase+TMRL); - outb((mtt >> 8) & 0x0f, iobase+TMRH); - - /* Start timer */ - outb(IR_MSL_EN_TMR, iobase+IR_MSL); - self->io.direction = IO_XMIT; - - /* Enable timer interrupt */ - switch_bank(iobase, SET0); - outb(ICR_ETMRI, iobase+ICR); - } else { -#endif IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __func__ , jiffies, mtt); if (mtt) udelay(mtt); @@ -560,9 +540,6 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb, switch_bank(iobase, SET0); outb(ICR_EDMAI, iobase+ICR); w83977af_dma_write(self, iobase); -#ifdef CONFIG_USE_INTERNAL_TIMER - } -#endif } else { self->tx_buff.data = self->tx_buff.head; self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data, @@ -876,20 +853,7 @@ static int w83977af_dma_receive_complete(struct w83977af_ir *self) /* Check if we have transferred all data to memory */ switch_bank(iobase, SET0); if (inb(iobase+USR) & USR_RDR) { -#ifdef CONFIG_USE_INTERNAL_TIMER - /* Put this entry back in fifo */ - st_fifo->head--; - st_fifo->len++; - st_fifo->entries[st_fifo->head].status = status; - st_fifo->entries[st_fifo->head].len = len; - - /* Restore set register */ - outb(set, iobase+SSR); - - return FALSE; /* I'll be back! */ -#else udelay(80); /* Should be enough!? */ -#endif } skb = dev_alloc_skb(len+1); |