diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/adv_pci1710.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index 951e57949f7f..394d2ea19c2e 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -84,9 +84,9 @@ Configuration options: #define PCI171x_DAREF 14 /* W: D/A reference control */ #define PCI171x_DI 16 /* R: digi inputs */ #define PCI171x_DO 16 /* R: digi inputs */ -#define PCI171x_CNT0 24 /* R/W: 8254 couter 0 */ -#define PCI171x_CNT1 26 /* R/W: 8254 couter 1 */ -#define PCI171x_CNT2 28 /* R/W: 8254 couter 2 */ +#define PCI171x_CNT0 24 /* R/W: 8254 counter 0 */ +#define PCI171x_CNT1 26 /* R/W: 8254 counter 1 */ +#define PCI171x_CNT2 28 /* R/W: 8254 counter 2 */ #define PCI171x_CNTCTRL 30 /* W: 8254 counter control */ /* upper bits from status register (PCI171x_STATUS) (lower is same woth control reg) */ @@ -724,6 +724,7 @@ static int move_block_from_fifo(struct comedi_device *dev, devpriv->ai_act_scan++; } } + s->async->cur_chan = j; DPRINTK("adv_pci1710 EDBG: END: move_block_from_fifo(...)\n"); return 0; } @@ -1034,14 +1035,6 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, } } - if (!cmd->chanlist_len) { - cmd->chanlist_len = 1; - err++; - } - if (cmd->chanlist_len > this_board->n_aichan) { - cmd->chanlist_len = this_board->n_aichan; - err++; - } if (cmd->scan_end_arg != cmd->chanlist_len) { cmd->scan_end_arg = cmd->chanlist_len; err++; @@ -1230,6 +1223,12 @@ static void setup_channel_list(struct comedi_device *dev, DPRINTK("GS: %2d. [%4x]=%4x %4x\n", i, chanprog, range, devpriv->act_chanlist[i]); } +#ifdef PCI171x_PARANOIDCHECK + for ( ; i < n_chan; i++) { /* store remainder of channel list */ + devpriv->act_chanlist[i] = + (CR_CHAN(chanlist[i]) << 12) & 0xf000; + } +#endif devpriv->ai_et_MuxVal = CR_CHAN(chanlist[0]) | (CR_CHAN(chanlist[seglen - 1]) << 8); |