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path: root/drivers/staging/comedi/drivers/amplc_pc263.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/amplc_pc263.c')
-rw-r--r--drivers/staging/comedi/drivers/amplc_pc263.c101
1 files changed, 53 insertions, 48 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c
index 730b67743f0e..c62a7e1f81bd 100644
--- a/drivers/staging/comedi/drivers/amplc_pc263.c
+++ b/drivers/staging/comedi/drivers/amplc_pc263.c
@@ -74,36 +74,37 @@ struct pc263_board {
};
static const struct pc263_board pc263_boards[] = {
{
- .name = "pc263",
- .fancy_name = "PC263",
- .bustype = isa_bustype,
- .model = pc263_model,
- },
+ .name = "pc263",
+ .fancy_name = "PC263",
+ .bustype = isa_bustype,
+ .model = pc263_model,
+ },
#ifdef CONFIG_COMEDI_PCI
{
- .name = "pci263",
- .fancy_name = "PCI263",
- .devid = PCI_DEVICE_ID_AMPLICON_PCI263,
- .bustype = pci_bustype,
- .model = pci263_model,
- },
+ .name = "pci263",
+ .fancy_name = "PCI263",
+ .devid = PCI_DEVICE_ID_AMPLICON_PCI263,
+ .bustype = pci_bustype,
+ .model = pci263_model,
+ },
#endif
#ifdef CONFIG_COMEDI_PCI
{
- .name = PC263_DRIVER_NAME,
- .fancy_name = PC263_DRIVER_NAME,
- .devid = PCI_DEVICE_ID_INVALID,
- .bustype = pci_bustype,
- .model = anypci_model, /* wildcard */
- },
+ .name = PC263_DRIVER_NAME,
+ .fancy_name = PC263_DRIVER_NAME,
+ .devid = PCI_DEVICE_ID_INVALID,
+ .bustype = pci_bustype,
+ .model = anypci_model, /* wildcard */
+ },
#endif
};
#ifdef CONFIG_COMEDI_PCI
static DEFINE_PCI_DEVICE_TABLE(pc263_pci_table) = {
- {PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI263, PCI_ANY_ID,
- PCI_ANY_ID, 0, 0, 0},
- {0}
+ {
+ PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI263,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {
+ 0}
};
MODULE_DEVICE_TABLE(pci, pc263_pci_table);
@@ -145,11 +146,13 @@ static struct comedi_driver driver_amplc_pc263 = {
};
static int pc263_request_region(unsigned minor, unsigned long from,
- unsigned long extent);
-static int pc263_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pc263_dio_insn_config(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+ unsigned long extent);
+static int pc263_dio_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data);
+static int pc263_dio_insn_config(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data);
/*
* This function looks for a PCI device matching the requested board name,
@@ -158,7 +161,7 @@ static int pc263_dio_insn_config(struct comedi_device *dev, struct comedi_subdev
#ifdef CONFIG_COMEDI_PCI
static int
pc263_find_pci(struct comedi_device *dev, int bus, int slot,
- struct pci_dev **pci_dev_p)
+ struct pci_dev **pci_dev_p)
{
struct pci_dev *pci_dev = NULL;
@@ -166,13 +169,13 @@ pc263_find_pci(struct comedi_device *dev, int bus, int slot,
/* Look for matching PCI device. */
for (pci_dev = pci_get_device(PCI_VENDOR_ID_AMPLICON, PCI_ANY_ID, NULL);
- pci_dev != NULL;
- pci_dev = pci_get_device(PCI_VENDOR_ID_AMPLICON,
- PCI_ANY_ID, pci_dev)) {
+ pci_dev != NULL;
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AMPLICON,
+ PCI_ANY_ID, pci_dev)) {
/* If bus/slot specified, check them. */
if (bus || slot) {
if (bus != pci_dev->bus->number
- || slot != PCI_SLOT(pci_dev->devfn))
+ || slot != PCI_SLOT(pci_dev->devfn))
continue;
}
if (thisboard->model == anypci_model) {
@@ -203,11 +206,11 @@ pc263_find_pci(struct comedi_device *dev, int bus, int slot,
/* No match found. */
if (bus || slot) {
printk(KERN_ERR
- "comedi%d: error! no %s found at pci %02x:%02x!\n",
- dev->minor, thisboard->name, bus, slot);
+ "comedi%d: error! no %s found at pci %02x:%02x!\n",
+ dev->minor, thisboard->name, bus, slot);
} else {
printk(KERN_ERR "comedi%d: error! no %s found!\n",
- dev->minor, thisboard->name);
+ dev->minor, thisboard->name);
}
return -EIO;
}
@@ -230,7 +233,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
int ret;
printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor,
- PC263_DRIVER_NAME);
+ PC263_DRIVER_NAME);
/*
* Allocate the private structure area. alloc_private() is a
* convenient macro defined in comedidev.h.
@@ -239,7 +242,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
ret = alloc_private(dev, sizeof(struct pc263_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
- dev->minor);
+ dev->minor);
return ret;
}
#endif
@@ -261,8 +264,8 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
#endif /* CONFIG_COMEDI_PCI */
default:
printk(KERN_ERR
- "comedi%d: %s: BUG! cannot determine board type!\n",
- dev->minor, PC263_DRIVER_NAME);
+ "comedi%d: %s: BUG! cannot determine board type!\n",
+ dev->minor, PC263_DRIVER_NAME);
return -EINVAL;
break;
}
@@ -278,8 +281,8 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
ret = comedi_pci_enable(pci_dev, PC263_DRIVER_NAME);
if (ret < 0) {
printk(KERN_ERR
- "comedi%d: error! cannot enable PCI device and request regions!\n",
- dev->minor);
+ "comedi%d: error! cannot enable PCI device and request regions!\n",
+ dev->minor);
return ret;
}
iobase = pci_resource_start(pci_dev, 2);
@@ -300,7 +303,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
ret = alloc_subdevices(dev, 1);
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
- dev->minor);
+ dev->minor);
return ret;
}
@@ -344,7 +347,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
static int pc263_detach(struct comedi_device *dev)
{
printk(KERN_DEBUG "comedi%d: %s: detach\n", dev->minor,
- PC263_DRIVER_NAME);
+ PC263_DRIVER_NAME);
#ifdef CONFIG_COMEDI_PCI
if (devpriv)
@@ -366,7 +369,7 @@ static int pc263_detach(struct comedi_device *dev)
}
if (dev->board_name) {
printk(KERN_INFO "comedi%d: %s removed\n",
- dev->minor, dev->board_name);
+ dev->minor, dev->board_name);
}
return 0;
}
@@ -376,11 +379,11 @@ static int pc263_detach(struct comedi_device *dev)
* if there is a conflict.
*/
static int pc263_request_region(unsigned minor, unsigned long from,
- unsigned long extent)
+ unsigned long extent)
{
if (!from || !request_region(from, extent, PC263_DRIVER_NAME)) {
printk(KERN_ERR "comedi%d: I/O port conflict (%#lx,%lu)!\n",
- minor, from, extent);
+ minor, from, extent);
return -EIO;
}
return 0;
@@ -391,8 +394,9 @@ static int pc263_request_region(unsigned minor, unsigned long from,
* useful to applications if you implement the insn_bits interface.
* This allows packed reading/writing of the DIO channels. The
* comedi core can convert between insn_bits and insn_read/write */
-static int pc263_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pc263_dio_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
@@ -416,8 +420,9 @@ static int pc263_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevic
return 2;
}
-static int pc263_dio_insn_config(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pc263_dio_insn_config(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 1)
return -EINVAL;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.