staging: comedi: hwdrv_apci3200: remove subdevice pointer math

Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
index 5aed4a10c8b9b7bd0cbe12a2d258d5f53113378e..f6f50923fa146d0a568cd8419e255d44703e9840 100644 (file)
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
@@ -3497,7 +3497,7 @@ void v_APCI3200_Interrupt(int irq, void *d)
 int i_APCI3200_InterruptHandleEos(struct comedi_device *dev)
 {
        unsigned int ui_StatusRegister = 0;
-       struct comedi_subdevice *s = dev->subdevices + 0;
+       struct comedi_subdevice *s = &dev->subdevices[0];
 
        /* BEGIN JK 18.10.2004: APCI-3200 Driver update 0.7.57 -> 0.7.68 */
        /* comedi_async *async = s->async; */