From: H Hartley Sweeten Date: Thu, 6 Sep 2012 01:23:32 +0000 (-0700) Subject: staging: comedi: hwdrv_apci3120: remove subdevice pointer math X-Git-Tag: next-20120907~17^2~112 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ca0fceee36f6a52ecfe1feede1889b3719b62a16;p=karo-tx-linux.git staging: comedi: hwdrv_apci3120: remove subdevice pointer math Convert the comedi_subdevice access from pointer math to array access. Signed-off-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c index ffe390c6da83..d61fce081c14 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c @@ -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;