From: H Hartley Sweeten Date: Fri, 2 Nov 2012 00:28:41 +0000 (-0700) Subject: staging: comedi: addi_apci_3120: fix the number of subdevices X-Git-Tag: firefly_0821_release~3680^2~1519^2~650 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aea9c4e284a10f7154ecc4af50d0a2778053aacb;p=firefly-linux-kernel-4.4.55.git staging: comedi: addi_apci_3120: fix the number of subdevices The addi-data "common" code always allocates 7 subdevices. This driver is now separate from that code so we can remove the unused subdevices. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c index dfe4ba173f88..9ef9275c8775 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3120.c +++ b/drivers/staging/comedi/drivers/addi_apci_3120.c @@ -88,7 +88,7 @@ static int apci3120_attach_pci(struct comedi_device *dev, const struct addi_board *this_board; struct addi_private *devpriv; struct comedi_subdevice *s; - int ret, pages, i, n_subdevices; + int ret, pages, i; this_board = addi_find_boardinfo(dev, pcidev); if (!this_board) @@ -151,8 +151,7 @@ static int apci3120_attach_pci(struct comedi_device *dev, if (devpriv->ul_DmaBufferVirtual[1]) devpriv->b_DmaDoubleBuffer = 1; - n_subdevices = 7; - ret = comedi_alloc_subdevices(dev, n_subdevices); + ret = comedi_alloc_subdevices(dev, 5); if (ret) return ret; @@ -239,14 +238,6 @@ static int apci3120_attach_pci(struct comedi_device *dev, s->insn_read = i_APCI3120_InsnReadTimer; s->insn_config = i_APCI3120_InsnConfigTimer; - /* Allocate and Initialise TTL */ - s = &dev->subdevices[5]; - s->type = COMEDI_SUBD_UNUSED; - - /* EEPROM */ - s = &dev->subdevices[6]; - s->type = COMEDI_SUBD_UNUSED; - i_APCI3120_Reset(dev); return 0; }