staging: comedi: addi_apci_3120: flip 'us_UseDma' test in apci3120_cyclic_ai()
For aesthetics, flip this test and do the DMA setup first.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
index 4760200..31ef047 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
@@ -434,8 +434,10 @@
outb(devpriv->mode, dev->iobase + APCI3120_MODE_REG);
- /* If DMA is disabled */
- if (!devpriv->us_UseDma) {
+ if (devpriv->us_UseDma) {
+ devpriv->b_InterruptMode = APCI3120_DMA_MODE;
+ apci3120_setup_dma(dev, s);
+ } else {
/* disable EOC and enable EOS */
devpriv->b_InterruptMode = APCI3120_EOS_MODE;
@@ -461,9 +463,6 @@
devpriv->b_Timer2Mode = APCI3120_COUNTER;
devpriv->b_Timer2Interrupt = 1;
}
- } else {
- devpriv->b_InterruptMode = APCI3120_DMA_MODE;
- apci3120_setup_dma(dev, s);
}
if (!devpriv->us_UseDma && cmd->stop_src == TRIG_COUNT)