From: H Hartley Sweeten Date: Wed, 23 Jan 2013 19:41:36 +0000 (-0700) Subject: staging: comedi: addi_apci_3501: board has an eeprom X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=87c38fbed5bb706785be9171ed4a9b41faf17e13;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git staging: comedi: addi_apci_3501: board has an eeprom The board supported by this driver has an on-board eeprom. Since we need to read it to get the number of analog output channels, expose the eeprom as a readable subdevice to the user. Rename the i_ADDIDATA_InsnReadEeprom() function to give it namespace associated with the driver. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/addi_apci_3501.c b/drivers/staging/comedi/drivers/addi_apci_3501.c index 2302e5acbfc1..48f7c82b2a9c 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3501.c +++ b/drivers/staging/comedi/drivers/addi_apci_3501.c @@ -50,7 +50,7 @@ static int apci3501_do_insn_bits(struct comedi_device *dev, return insn->n; } -static int i_ADDIDATA_InsnReadEeprom(struct comedi_device *dev, +static int apci3501_eeprom_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) @@ -256,15 +256,11 @@ static int apci3501_auto_attach(struct comedi_device *dev, /* EEPROM */ s = &dev->subdevices[6]; - if (this_board->i_PCIEeprom) { - s->type = COMEDI_SUBD_MEMORY; - s->subdev_flags = SDF_READABLE | SDF_INTERNAL; - s->n_chan = 256; - s->maxdata = 0xffff; - s->insn_read = i_ADDIDATA_InsnReadEeprom; - } else { - s->type = COMEDI_SUBD_UNUSED; - } + s->type = COMEDI_SUBD_MEMORY; + s->subdev_flags = SDF_READABLE | SDF_INTERNAL; + s->n_chan = 256; + s->maxdata = 0xffff; + s->insn_read = apci3501_eeprom_insn_read; apci3501_reset(dev); return 0;