diff options
Diffstat (limited to 'drivers/net/irda/nsc-ircc.c')
| -rw-r--r-- | drivers/net/irda/nsc-ircc.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index b56636da6cc..66bc03bdb13 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -430,23 +430,21 @@ static int __init nsc_ircc_open(chipio_t *info) /* Allocate memory if needed */ self->rx_buff.head = - dma_alloc_coherent(NULL, self->rx_buff.truesize, - &self->rx_buff_dma, GFP_KERNEL); + dma_zalloc_coherent(NULL, self->rx_buff.truesize, + &self->rx_buff_dma, GFP_KERNEL); if (self->rx_buff.head == NULL) { err = -ENOMEM; goto out2; } - memset(self->rx_buff.head, 0, self->rx_buff.truesize); self->tx_buff.head = - dma_alloc_coherent(NULL, self->tx_buff.truesize, - &self->tx_buff_dma, GFP_KERNEL); + dma_zalloc_coherent(NULL, self->tx_buff.truesize, + &self->tx_buff_dma, GFP_KERNEL); if (self->tx_buff.head == NULL) { err = -ENOMEM; goto out3; } - memset(self->tx_buff.head, 0, self->tx_buff.truesize); self->rx_buff.in_frame = FALSE; self->rx_buff.state = OUTSIDE_FRAME; @@ -1037,7 +1035,7 @@ static int nsc_ircc_setup(chipio_t *info) /* * Function nsc_ircc_read_dongle_id (void) * - * Try to read dongle indentification. This procedure needs to be executed + * Try to read dongle identification. This procedure needs to be executed * once after power-on/reset. It also needs to be used whenever you suspect * that the user may have plugged/unplugged the IrDA Dongle. */ @@ -1664,7 +1662,7 @@ static int nsc_ircc_dma_xmit_complete(struct nsc_ircc_cb *self) switch_bank(iobase, BANK0); outb(inb(iobase+MCR) & ~MCR_DMA_EN, iobase+MCR); - /* Check for underrrun! */ + /* Check for underrun! */ if (inb(iobase+ASCR) & ASCR_TXUR) { self->netdev->stats.tx_errors++; self->netdev->stats.tx_fifo_errors++; |