From f6fb3152f6e90141f6d3cf7199e570f1c884c3c2 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 5 Mar 2013 09:56:06 -0700
Subject: [PATCH] --- yaml --- r: 363371 b: refs/heads/master c:
 852f3378497265783e8a629cf3aa985f30be213d h: refs/heads/master i:   363369:
 654a253be19ed7c47ecdc5c1e9dbe84fb3042f16   363367:
 0ede5f66107a93534d5e11c310261301cfd09b7e v: v3

---
 [refs]                                        |  2 +-
 .../staging/comedi/drivers/addi_apci_1516.c   | 52 +++++++------------
 2 files changed, 19 insertions(+), 35 deletions(-)

diff --git a/[refs] b/[refs]
index c18d2385b551..828cefeefb70 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af48bd8ccece2c2605ea8cc4e4b69a916ec277f0
+refs/heads/master: 852f3378497265783e8a629cf3aa985f30be213d
diff --git a/trunk/drivers/staging/comedi/drivers/addi_apci_1516.c b/trunk/drivers/staging/comedi/drivers/addi_apci_1516.c
index df8f8ea243ff..0319315ba9bd 100644
--- a/trunk/drivers/staging/comedi/drivers/addi_apci_1516.c
+++ b/trunk/drivers/staging/comedi/drivers/addi_apci_1516.c
@@ -35,13 +35,6 @@
 #include "addi_watchdog.h"
 #include "comedi_fc.h"
 
-/*
- * PCI device ids supported by this driver
- */
-#define PCI_DEVICE_ID_APCI1016		0x1000
-#define PCI_DEVICE_ID_APCI1516		0x1001
-#define PCI_DEVICE_ID_APCI2016		0x1002
-
 /*
  * PCI bar 1 I/O Register map - Digital input/output
  */
@@ -53,28 +46,32 @@
  */
 #define APCI1516_WDOG_REG		0x00
 
+enum apci1516_boardid {
+	BOARD_APCI1016,
+	BOARD_APCI1516,
+	BOARD_APCI2016,
+};
+
 struct apci1516_boardinfo {
 	const char *name;
-	unsigned short device;
 	int di_nchan;
 	int do_nchan;
 	int has_wdog;
 };
 
 static const struct apci1516_boardinfo apci1516_boardtypes[] = {
-	{
+	[BOARD_APCI1016] = {
 		.name		= "apci1016",
-		.device		= PCI_DEVICE_ID_APCI1016,
 		.di_nchan	= 16,
-	}, {
+	},
+	[BOARD_APCI1516] = {
 		.name		= "apci1516",
-		.device		= PCI_DEVICE_ID_APCI1516,
 		.di_nchan	= 8,
 		.do_nchan	= 8,
 		.has_wdog	= 1,
-	}, {
+	},
+	[BOARD_APCI2016] = {
 		.name		= "apci2016",
-		.device		= PCI_DEVICE_ID_APCI2016,
 		.do_nchan	= 16,
 		.has_wdog	= 1,
 	},
@@ -130,30 +127,17 @@ static int apci1516_reset(struct comedi_device *dev)
 	return 0;
 }
 
-static const void *apci1516_find_boardinfo(struct comedi_device *dev,
-					   struct pci_dev *pcidev)
-{
-	const struct apci1516_boardinfo *this_board;
-	int i;
-
-	for (i = 0; i < dev->driver->num_names; i++) {
-		this_board = &apci1516_boardtypes[i];
-		if (this_board->device == pcidev->device)
-			return this_board;
-	}
-	return NULL;
-}
-
 static int apci1516_auto_attach(struct comedi_device *dev,
-					  unsigned long context_unused)
+				unsigned long context)
 {
 	struct pci_dev *pcidev = comedi_to_pci_dev(dev);
-	const struct apci1516_boardinfo *this_board;
+	const struct apci1516_boardinfo *this_board = NULL;
 	struct apci1516_private *devpriv;
 	struct comedi_subdevice *s;
 	int ret;
 
-	this_board = apci1516_find_boardinfo(dev, pcidev);
+	if (context < ARRAY_SIZE(apci1516_boardtypes))
+		this_board = &apci1516_boardtypes[context];
 	if (!this_board)
 		return -ENODEV;
 	dev->board_ptr = this_board;
@@ -241,9 +225,9 @@ static int apci1516_pci_probe(struct pci_dev *dev,
 }
 
 static DEFINE_PCI_DEVICE_TABLE(apci1516_pci_table) = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA, PCI_DEVICE_ID_APCI1016) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA, PCI_DEVICE_ID_APCI1516) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA, PCI_DEVICE_ID_APCI2016) },
+	{ PCI_VDEVICE(ADDIDATA, 0x1000), BOARD_APCI1016 },
+	{ PCI_VDEVICE(ADDIDATA, 0x1001), BOARD_APCI1516 },
+	{ PCI_VDEVICE(ADDIDATA, 0x1002), BOARD_APCI2016 },
 	{ 0 }
 };
 MODULE_DEVICE_TABLE(pci, apci1516_pci_table);