diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c index 169cee41b871..172fba8dbfe5 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c @@ -1468,7 +1468,7 @@ void v_APCI3120_Interrupt(int irq, void *d) int_amcc = inl(devpriv->i_IobaseAmcc + AMCC_OP_REG_INTCSR); /* get AMCC int register */ if ((!int_daq) && (!(int_amcc & ANY_S593X_INT))) { - comedi_error(dev, "IRQ from unknow source"); + comedi_error(dev, "IRQ from unknown source"); return; } @@ -2350,7 +2350,7 @@ int i_APCI3120_InsnReadDigitalInput(struct comedi_device *dev, ui_Chan = CR_CHAN(insn->chanspec); /* channel specified */ /* this_board->i_hwdrv_InsnReadDigitalInput(dev,ui_Chan,data); */ - if (ui_Chan >= 0 && ui_Chan <= 3) { + if (ui_Chan <= 3) { ui_TmpValue = (unsigned int) inw(devpriv->iobase + APCI3120_RD_STATUS); /* @@ -2539,8 +2539,7 @@ int i_APCI3120_InsnWriteDigitalOutput(struct comedi_device *dev, "Not a valid Data !!! ,Data should be 1 or 0\n"); return -EINVAL; } - if ((ui_NoOfChannel > (this_board->i_NbrDoChannel - 1)) - || (ui_NoOfChannel < 0)) { + if (ui_NoOfChannel > this_board->i_NbrDoChannel - 1) { comedi_error(dev, "This board doesn't have specified channel !!! \n"); return -EINVAL; |