[PATCH 07/22] staging: comedi: addi_apci_3120: use correct iobase to read board register

H Hartley Sweeten hsweeten at visionengravers.com
Mon Oct 20 18:34:14 UTC 2014


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 at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
index c651756..1332669 100644
--- 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");
-- 
2.0.3



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