[PATCH 15/34] staging: comedi: addi_apci_1500: remove eeprom support

[H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>]

As indicated in the boardinfo, the hardware does not have an eeprom. Remove
the subdevice and support code for it.

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/comedi/drivers/addi_apci_1500.c | 51 +------------------------
 1 file changed, 1 insertion(+), 50 deletions(-)

diff --git a/drivers/staging/comedi/drivers/addi_apci_1500.c b/drivers/staging/comedi/drivers/addi_apci_1500.c
index c69510b..7c32c85 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1500.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1500.c
@@ -7,13 +7,11 @@
 
 #include "addi-data/addi_common.h"
 
-#include "addi-data/addi_eeprom.c"
 #include "addi-data/hwdrv_apci1500.c"
 
 static const struct addi_board apci1500_boardtypes[] = {
 	{
 		.name			= "apci1500",
-		.i_PCIEeprom		= 0,
 		.i_NbrDiChannel		= 16,
 		.i_NbrDoChannel		= 16,
 		.i_DoMaxdata		= 0xffff,
@@ -21,23 +19,6 @@ static const struct addi_board apci1500_boardtypes[] = {
 	},
 };
 
-static int i_ADDIDATA_InsnReadEeprom(struct comedi_device *dev,
-				     struct comedi_subdevice *s,
-				     struct comedi_insn *insn,
-				     unsigned int *data)
-{
-	const struct addi_board *this_board = dev->board_ptr;
-	struct addi_private *devpriv = dev->private;
-	unsigned short w_Address = CR_CHAN(insn->chanspec);
-	unsigned short w_Data;
-
-	w_Data = addi_eeprom_readw(devpriv->i_IobaseAmcc,
-		this_board->pc_EepromChip, 2 * w_Address);
-	data[0] = w_Data;
-
-	return insn->n;
-}
-
 static int apci1500_auto_attach(struct comedi_device *dev,
 				unsigned long context)
 {
@@ -45,7 +26,6 @@ static int apci1500_auto_attach(struct comedi_device *dev,
 	const struct addi_board *this_board = dev->board_ptr;
 	struct addi_private *devpriv;
 	struct comedi_subdevice *s;
-	unsigned int dw_Dummy;
 	int ret;
 
 	dev->board_ptr = &apci1500_boardtypes[0];
@@ -88,24 +68,7 @@ static int apci1500_auto_attach(struct comedi_device *dev,
 			dev->irq = pcidev->irq;
 	}
 
-	/*  Read eepeom and fill addi_board Structure */
-
-	if (this_board->i_PCIEeprom) {
-		if (!(strcmp(this_board->pc_EepromChip, "S5920"))) {
-			/*  Set 3 wait stait */
-			if (!(strcmp(dev->board_name, "apci035")))
-				outl(0x80808082, devpriv->i_IobaseAmcc + 0x60);
-			else
-				outl(0x83838383, devpriv->i_IobaseAmcc + 0x60);
-
-			/*  Enable the interrupt for the controller */
-			dw_Dummy = inl(devpriv->i_IobaseAmcc + 0x38);
-			outl(dw_Dummy | 0x2000, devpriv->i_IobaseAmcc + 0x38);
-		}
-		addi_eeprom_read_info(dev, pci_resource_start(pcidev, 0));
-	}
-
-	ret = comedi_alloc_subdevices(dev, 4);
+	ret = comedi_alloc_subdevices(dev, 3);
 	if (ret)
 		return ret;
 
@@ -161,18 +124,6 @@ static int apci1500_auto_attach(struct comedi_device *dev,
 		s->type = COMEDI_SUBD_UNUSED;
 	}
 
-	/* EEPROM */
-	s = &dev->subdevices[3];
-	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;
-	}
-
 	apci1500_reset(dev);
 
 	return 0;
-- 
2.0.3

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