staging: comedi: addi_apci_3120: use correct iobase to read board register

The board registers are accessed using the bse address devpriv->iobase not
devpriv->i_IobaseAmcc. Fix a read in apci3120_interrupt() that is using the
wrong base address.

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 c651756f9467b62174a9c5dde33295a05139f52b..133266931ca00e1e2f778956f9fd48f4d92c6c24 100644 (file)
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
@@ -1399,7 +1399,7 @@ static irqreturn_t apci3120_interrupt(int irq, void *d)
                devpriv->b_ExttrigEnable = APCI3120_DISABLE;
        }
        /* clear the timer 2 interrupt */
-       inb(devpriv->i_IobaseAmcc + APCI3120_TIMER_STATUS_REGISTER);
+       inb(devpriv->iobase + APCI3120_TIMER_STATUS_REGISTER);
 
        if (int_amcc & MASTER_ABORT_INT)
                dev_err(dev->class_dev, "AMCC IRQ - MASTER DMA ABORT!\n");