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staging: comedi: hwdrv_apci3120: remove subdevice pointer math

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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>
This commit is contained in:
H Hartley Sweeten 2012-09-05 18:23:32 -07:00 committed by Greg Kroah-Hartman
parent 4943374602
commit ca0fceee36
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
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@ -1451,7 +1451,7 @@ void v_APCI3120_Interrupt(int irq, void *d)
unsigned short us_TmpValue;
unsigned char b_DummyRead;
struct comedi_subdevice *s = dev->subdevices + 0;
struct comedi_subdevice *s = &dev->subdevices[0];
ui_Check = 1;
int_daq = inw(dev->iobase + APCI3120_RD_STATUS) & 0xf000; /* get IRQ reasons */
@ -1656,7 +1656,7 @@ void v_APCI3120_Interrupt(int irq, void *d)
int i_APCI3120_InterruptHandleEos(struct comedi_device *dev)
{
int n_chan, i;
struct comedi_subdevice *s = dev->subdevices + 0;
struct comedi_subdevice *s = &dev->subdevices[0];
int err = 1;
n_chan = devpriv->ui_AiNbrofChannels;
@ -1698,7 +1698,7 @@ int i_APCI3120_InterruptHandleEos(struct comedi_device *dev)
void v_APCI3120_InterruptDma(int irq, void *d)
{
struct comedi_device *dev = d;
struct comedi_subdevice *s = dev->subdevices + 0;
struct comedi_subdevice *s = &dev->subdevices[0];
unsigned int next_dma_buf, samplesinbuf;
unsigned long low_word, high_word, var;