From 1b39406b3ec9fb58e5577e7266562dd9a7816949 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 5 Sep 2012 18:42:24 -0700 Subject: [PATCH] staging: comedi: dyna_pci10xx: 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 --- drivers/staging/comedi/drivers/dyna_pci10xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c index 9d55aa912567..6f612be1b0a5 100644 --- a/drivers/staging/comedi/drivers/dyna_pci10xx.c +++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c @@ -208,7 +208,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, return ret; /* analog input */ - s = dev->subdevices + 0; + s = &dev->subdevices[0]; s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF; s->n_chan = 16; @@ -218,7 +218,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, s->insn_read = dyna_pci10xx_insn_read_ai; /* analog output */ - s = dev->subdevices + 1; + s = &dev->subdevices[1]; s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; s->n_chan = 16; @@ -228,7 +228,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, s->insn_write = dyna_pci10xx_insn_write_ao; /* digital input */ - s = dev->subdevices + 2; + s = &dev->subdevices[2]; s->type = COMEDI_SUBD_DI; s->subdev_flags = SDF_READABLE | SDF_GROUND; s->n_chan = 16; @@ -238,7 +238,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, s->insn_bits = dyna_pci10xx_di_insn_bits; /* digital output */ - s = dev->subdevices + 3; + s = &dev->subdevices[3]; s->type = COMEDI_SUBD_DO; s->subdev_flags = SDF_WRITABLE | SDF_GROUND; s->n_chan = 16; -- 2.20.1