diff options
Diffstat (limited to 'drivers/char/nozomi.c')
-rw-r--r-- | drivers/char/nozomi.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c index d3400b20444f..0f39bec28b45 100644 --- a/drivers/char/nozomi.c +++ b/drivers/char/nozomi.c @@ -358,7 +358,7 @@ struct port { u8 update_flow_control; struct ctrl_ul ctrl_ul; struct ctrl_dl ctrl_dl; - struct kfifo *fifo_ul; + struct kfifo fifo_ul; void __iomem *dl_addr[2]; u32 dl_size[2]; u8 toggle_dl; @@ -685,8 +685,8 @@ static int nozomi_read_config_table(struct nozomi *dc) dump_table(dc); for (i = PORT_MDM; i < MAX_PORT; i++) { - dc->port[i].fifo_ul = - kfifo_alloc(FIFO_BUFFER_SIZE_UL, GFP_ATOMIC, NULL); + kfifo_alloc(&dc->port[i].fifo_ul, + FIFO_BUFFER_SIZE_UL, GFP_ATOMIC, NULL); memset(&dc->port[i].ctrl_dl, 0, sizeof(struct ctrl_dl)); memset(&dc->port[i].ctrl_ul, 0, sizeof(struct ctrl_ul)); } @@ -798,7 +798,7 @@ static int send_data(enum port_type index, struct nozomi *dc) struct tty_struct *tty = tty_port_tty_get(&port->port); /* Get data from tty and place in buf for now */ - size = __kfifo_get(port->fifo_ul, dc->send_buf, + size = __kfifo_get(&port->fifo_ul, dc->send_buf, ul_size < SEND_BUF_MAX ? ul_size : SEND_BUF_MAX); if (size == 0) { @@ -988,11 +988,11 @@ static int receive_flow_control(struct nozomi *dc) } else if (old_ctrl.CTS == 0 && ctrl_dl.CTS == 1) { - if (__kfifo_len(dc->port[port].fifo_ul)) { + if (__kfifo_len(&dc->port[port].fifo_ul)) { DBG1("Enable interrupt (0x%04X) on port: %d", enable_ier, port); DBG1("Data in buffer [%d], enable transmit! ", - __kfifo_len(dc->port[port].fifo_ul)); + __kfifo_len(&dc->port[port].fifo_ul)); enable_transmit_ul(port, dc); } else { DBG1("No data in buffer..."); @@ -1536,8 +1536,7 @@ static void __devexit nozomi_card_exit(struct pci_dev *pdev) free_irq(pdev->irq, dc); for (i = 0; i < MAX_PORT; i++) - if (dc->port[i].fifo_ul) - kfifo_free(dc->port[i].fifo_ul); + kfifo_free(&dc->port[i].fifo_ul); kfree(dc->send_buf); @@ -1673,7 +1672,7 @@ static int ntty_write(struct tty_struct *tty, const unsigned char *buffer, goto exit; } - rval = __kfifo_put(port->fifo_ul, (unsigned char *)buffer, count); + rval = __kfifo_put(&port->fifo_ul, (unsigned char *)buffer, count); /* notify card */ if (unlikely(dc == NULL)) { @@ -1721,7 +1720,7 @@ static int ntty_write_room(struct tty_struct *tty) if (!port->port.count) goto exit; - room = port->fifo_ul->size - __kfifo_len(port->fifo_ul); + room = port->fifo_ul.size - __kfifo_len(&port->fifo_ul); exit: mutex_unlock(&port->tty_sem); @@ -1878,7 +1877,7 @@ static s32 ntty_chars_in_buffer(struct tty_struct *tty) goto exit_in_buffer; } - rval = __kfifo_len(port->fifo_ul); + rval = __kfifo_len(&port->fifo_ul); exit_in_buffer: return rval; |