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Staging: comedi: drivers: fix coding style issues in me4000.c

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This is a patch to the me4000.c file that fixes up the following
issues:

ERROR: space required after that close brace '}' 		   x 13
ERROR: spaces required around that ':' (ctx:VxV) 		   x  3
WARNING: line over 80 characters                 		   x 96
WARNING: braces {} are not necessary for any arm of this statement x  2

Signed-off-by: Gustavo Silva <silvagustavo@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Gustavo Silva 2010-06-12 16:39:18 -05:00 committed by Greg Kroah-Hartman
parent 56b8421cee
commit b6241fda0a
1 changed files with 227 additions and 189 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

416
drivers/staging/comedi/drivers/me4000.c
View File

@ -91,22 +91,22 @@ static DEFINE_PCI_DEVICE_TABLE(me4000_pci_table) = {
MODULE_DEVICE_TABLE(pci, me4000_pci_table);
static const struct me4000_board me4000_boards[] = {
{"ME-4650", 0x4650, {0, 0}, {16, 0, 0, 0}, {4}, {0}},
{"ME-4650", 0x4650, {0, 0}, {16, 0, 0, 0}, {4}, {0} },
{"ME-4660", 0x4660, {0, 0}, {32, 0, 16, 0}, {4}, {3}},
{"ME-4660i", 0x4661, {0, 0}, {32, 0, 16, 0}, {4}, {3}},
{"ME-4660s", 0x4662, {0, 0}, {32, 8, 16, 0}, {4}, {3}},
{"ME-4660is", 0x4663, {0, 0}, {32, 8, 16, 0}, {4}, {3}},
{"ME-4660", 0x4660, {0, 0}, {32, 0, 16, 0}, {4}, {3} },
{"ME-4660i", 0x4661, {0, 0}, {32, 0, 16, 0}, {4}, {3} },
{"ME-4660s", 0x4662, {0, 0}, {32, 8, 16, 0}, {4}, {3} },
{"ME-4660is", 0x4663, {0, 0}, {32, 8, 16, 0}, {4}, {3} },
{"ME-4670", 0x4670, {4, 0}, {32, 0, 16, 1}, {4}, {3}},
{"ME-4670i", 0x4671, {4, 0}, {32, 0, 16, 1}, {4}, {3}},
{"ME-4670s", 0x4672, {4, 0}, {32, 8, 16, 1}, {4}, {3}},
{"ME-4670is", 0x4673, {4, 0}, {32, 8, 16, 1}, {4}, {3}},
{"ME-4670", 0x4670, {4, 0}, {32, 0, 16, 1}, {4}, {3} },
{"ME-4670i", 0x4671, {4, 0}, {32, 0, 16, 1}, {4}, {3} },
{"ME-4670s", 0x4672, {4, 0}, {32, 8, 16, 1}, {4}, {3} },
{"ME-4670is", 0x4673, {4, 0}, {32, 8, 16, 1}, {4}, {3} },
{"ME-4680", 0x4680, {4, 4}, {32, 0, 16, 1}, {4}, {3}},
{"ME-4680i", 0x4681, {4, 4}, {32, 0, 16, 1}, {4}, {3}},
{"ME-4680s", 0x4682, {4, 4}, {32, 8, 16, 1}, {4}, {3}},
{"ME-4680is", 0x4683, {4, 4}, {32, 8, 16, 1}, {4}, {3}},
{"ME-4680", 0x4680, {4, 4}, {32, 0, 16, 1}, {4}, {3} },
{"ME-4680i", 0x4681, {4, 4}, {32, 0, 16, 1}, {4}, {3} },
{"ME-4680s", 0x4682, {4, 4}, {32, 8, 16, 1}, {4}, {3} },
{"ME-4680is", 0x4683, {4, 4}, {32, 8, 16, 1}, {4}, {3} },
{0},
};
@ -120,10 +120,10 @@ static int me4000_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int me4000_detach(struct comedi_device *dev);
static struct comedi_driver driver_me4000 = {
driver_name:"me4000",
module:THIS_MODULE,
attach:me4000_attach,
detach:me4000_detach,
driver_name: "me4000",
module : THIS_MODULE,
attach : me4000_attach,
detach : me4000_detach,
};
/*-----------------------------------------------------------------------------
@ -302,8 +302,8 @@ static int me4000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (request_irq(info->irq, me4000_ai_isr,
IRQF_SHARED, "ME-4000", dev)) {
printk
("comedi%d: me4000: me4000_attach(): Unable to allocate irq\n",
dev->minor);
("comedi%d: me4000: me4000_attach(): "
"Unable to allocate irq\n", dev->minor);
} else {
dev->read_subdev = s;
s->subdev_flags |= SDF_CMD_READ;
@ -313,8 +313,8 @@ static int me4000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
} else {
printk(KERN_WARNING
"comedi%d: me4000: me4000_attach(): No interrupt available\n",
dev->minor);
"comedi%d: me4000: me4000_attach(): "
"No interrupt available\n", dev->minor);
}
} else {
s->type = COMEDI_SUBD_UNUSED;
@ -409,10 +409,16 @@ static int me4000_probe(struct comedi_device *dev, struct comedi_devconfig *it)
for (i = 0; i < ME4000_BOARD_VERSIONS; i++) {
if (me4000_boards[i].device_id ==
pci_device->device) {
/* Was a particular bus/slot requested? */
/*
* Was a particular
* bus/slot requested?
*/
if ((it->options[0] != 0)
|| (it->options[1] != 0)) {
/* Are we on the wrong bus/slot? */
/*
* Are we on the wrong
* bus/slot?
*/
if (pci_device->bus->number !=
it->options[0]
||
@ -433,14 +439,16 @@ static int me4000_probe(struct comedi_device *dev, struct comedi_devconfig *it)
}
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): No supported board found (req. bus/slot : %d/%d)\n",
"comedi%d: me4000: me4000_probe(): "
"No supported board found (req. bus/slot : %d/%d)\n",
dev->minor, it->options[0], it->options[1]);
return -ENODEV;
found:
printk(KERN_INFO
"comedi%d: me4000: me4000_probe(): Found %s at PCI bus %d, slot %d\n",
"comedi%d: me4000: me4000_probe(): "
"Found %s at PCI bus %d, slot %d\n",
dev->minor, me4000_boards[i].name, pci_device->bus->number,
PCI_SLOT(pci_device->devfn));
@ -451,8 +459,8 @@ found:
result = comedi_pci_enable(pci_device, dev->board_name);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot enable PCI device and request I/O regions\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): Cannot enable PCI "
"device and request I/O regions\n", dev->minor);
return result;
}
@ -460,16 +468,16 @@ found:
result = get_registers(dev, pci_device);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot get registers\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot get registers\n", dev->minor);
return result;
}
/* Initialize board info */
result = init_board_info(dev, pci_device);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot init baord info\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot init baord info\n", dev->minor);
return result;
}
@ -477,8 +485,8 @@ found:
result = init_ao_context(dev);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot init ao context\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot init ao context\n", dev->minor);
return result;
}
@ -486,8 +494,8 @@ found:
result = init_ai_context(dev);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot init ai context\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot init ai context\n", dev->minor);
return result;
}
@ -495,8 +503,8 @@ found:
result = init_dio_context(dev);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot init dio context\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot init dio context\n", dev->minor);
return result;
}
@ -504,8 +512,8 @@ found:
result = init_cnt_context(dev);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot init cnt context\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Cannot init cnt context\n", dev->minor);
return result;
}
@ -513,8 +521,8 @@ found:
result = xilinx_download(dev);
if (result) {
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Can't download firmware\n",
dev->minor);
"comedi%d: me4000: me4000_probe(): "
"Can't download firmware\n", dev->minor);
return result;
}
@ -535,24 +543,24 @@ static int get_registers(struct comedi_device *dev, struct pci_dev *pci_dev_p)
CALL_PDEBUG("In get_registers()\n");
/*--------------------------- plx regbase ---------------------------------*/
/*--------------------------- plx regbase -------------------------------*/
info->plx_regbase = pci_resource_start(pci_dev_p, 1);
if (info->plx_regbase == 0) {
printk(KERN_ERR
"comedi%d: me4000: get_registers(): PCI base address 1 is not available\n",
dev->minor);
"comedi%d: me4000: get_registers(): "
"PCI base address 1 is not available\n", dev->minor);
return -ENODEV;
}
info->plx_regbase_size = pci_resource_len(pci_dev_p, 1);
/*--------------------------- me4000 regbase ------------------------------*/
/*--------------------------- me4000 regbase ----------------------------*/
info->me4000_regbase = pci_resource_start(pci_dev_p, 2);
if (info->me4000_regbase == 0) {
printk(KERN_ERR
"comedi%d: me4000: get_registers(): PCI base address 2 is not available\n",
dev->minor);
"comedi%d: me4000: get_registers(): "
"PCI base address 2 is not available\n", dev->minor);
return -ENODEV;
}
info->me4000_regbase_size = pci_resource_len(pci_dev_p, 2);
@ -562,19 +570,19 @@ static int get_registers(struct comedi_device *dev, struct pci_dev *pci_dev_p)
info->timer_regbase = pci_resource_start(pci_dev_p, 3);
if (info->timer_regbase == 0) {
printk(KERN_ERR
"comedi%d: me4000: get_registers(): PCI base address 3 is not available\n",
dev->minor);
"comedi%d: me4000: get_registers(): "
"PCI base address 3 is not available\n", dev->minor);
return -ENODEV;
}
info->timer_regbase_size = pci_resource_len(pci_dev_p, 3);
/*--------------------------- program regbase ------------------------------*/
/*--------------------------- program regbase ----------------------------*/
info->program_regbase = pci_resource_start(pci_dev_p, 5);
if (info->program_regbase == 0) {
printk(KERN_ERR
"comedi%d: me4000: get_registers(): PCI base address 5 is not available\n",
dev->minor);
"comedi%d: me4000: get_registers(): "
"PCI base address 5 is not available\n", dev->minor);
return -ENODEV;
}
info->program_regbase_size = pci_resource_len(pci_dev_p, 5);
@ -800,8 +808,8 @@ static int xilinx_download(struct comedi_device *dev)
udelay(20);
if (!(inl(info->plx_regbase + PLX_INTCSR) & 0x20)) {
printk(KERN_ERR
"comedi%d: me4000: xilinx_download(): Can't init Xilinx\n",
dev->minor);
"comedi%d: me4000: xilinx_download(): "
"Can't init Xilinx\n", dev->minor);
return -EIO;
}
@ -810,8 +818,8 @@ static int xilinx_download(struct comedi_device *dev)
value &= ~0x100;
outl(value, info->plx_regbase + PLX_ICR);
if (FIRMWARE_NOT_AVAILABLE) {
comedi_error(dev,
"xilinx firmware unavailable due to licensing, aborting");
comedi_error(dev, "xilinx firmware unavailable "
"due to licensing, aborting");
return -EIO;
} else {
/* Download Xilinx firmware */
@ -826,7 +834,8 @@ static int xilinx_download(struct comedi_device *dev)
/* Check if BUSY flag is low */
if (inl(info->plx_regbase + PLX_ICR) & 0x20) {
printk(KERN_ERR
"comedi%d: me4000: xilinx_download(): Xilinx is still busy (idx = %d)\n",
"comedi%d: me4000: xilinx_download(): "
"Xilinx is still busy (idx = %d)\n",
dev->minor, idx);
return -EIO;
}
@ -837,11 +846,11 @@ static int xilinx_download(struct comedi_device *dev)
if (inl(info->plx_regbase + PLX_ICR) & 0x4) {
} else {
printk(KERN_ERR
"comedi%d: me4000: xilinx_download(): DONE flag is not set\n",
dev->minor);
"comedi%d: me4000: xilinx_download(): "
"DONE flag is not set\n", dev->minor);
printk(KERN_ERR
"comedi%d: me4000: xilinx_download(): Download not successful\n",
dev->minor);
"comedi%d: me4000: xilinx_download(): "
"Download not successful\n", dev->minor);
return -EIO;
}
@ -902,7 +911,10 @@ static int reset_board(struct comedi_device *dev)
me4000_outl(dev, ME4000_AO_DEMUX_ADJUST_VALUE,
info->me4000_regbase + ME4000_AO_DEMUX_ADJUST_REG);
/* Set digital I/O direction for port 0 to output on isolated versions */
/*
* Set digital I/O direction for port 0
* to output on isolated versions
*/
if (!(me4000_inl(dev, info->me4000_regbase + ME4000_DIO_DIR_REG) & 0x1)) {
me4000_outl(dev, 0x1,
info->me4000_regbase + ME4000_DIO_CTRL_REG);
@ -950,8 +962,8 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
return 0;
} else if (insn->n > 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Invalid instruction length %d\n",
dev->minor, insn->n);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Invalid instruction length %d\n", dev->minor, insn->n);
return -EINVAL;
}
@ -970,8 +982,8 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Invalid range specified\n",
dev->minor);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Invalid range specified\n", dev->minor);
return -EINVAL;
}
@ -980,8 +992,8 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
case AREF_COMMON:
if (chan >= thisboard->ai.count) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Analog input is not available\n",
dev->minor);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Analog input is not available\n", dev->minor);
return -EINVAL;
}
entry |= ME4000_AI_LIST_INPUT_SINGLE_ENDED | chan;
@ -990,23 +1002,24 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
case AREF_DIFF:
if (rang == 0 || rang == 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Range must be bipolar when aref = diff\n",
"comedi%d: me4000: me4000_ai_insn_read(): "
"Range must be bipolar when aref = diff\n",
dev->minor);
return -EINVAL;
}
if (chan >= thisboard->ai.diff_count) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Analog input is not available\n",
dev->minor);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Analog input is not available\n", dev->minor);
return -EINVAL;
}
entry |= ME4000_AI_LIST_INPUT_DIFFERENTIAL | chan;
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Invalid aref specified\n",
dev->minor);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Invalid aref specified\n", dev->minor);
return -EINVAL;
}
@ -1045,8 +1058,8 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
(me4000_inl(dev, info->ai_context.status_reg) &
ME4000_AI_STATUS_BIT_EF_DATA)) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_insn_read(): Value not available after wait\n",
dev->minor);
"comedi%d: me4000: me4000_ai_insn_read(): "
"Value not available after wait\n", dev->minor);
return -EIO;
}
@ -1086,24 +1099,24 @@ static int ai_check_chanlist(struct comedi_device *dev,
/* Check whether a channel list is available */
if (!cmd->chanlist_len) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): No channel list available\n",
dev->minor);
"comedi%d: me4000: ai_check_chanlist(): "
"No channel list available\n", dev->minor);
return -EINVAL;
}
/* Check the channel list size */
if (cmd->chanlist_len > ME4000_AI_CHANNEL_LIST_COUNT) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): Channel list is to large\n",
dev->minor);
"comedi%d: me4000: ai_check_chanlist(): "
"Channel list is to large\n", dev->minor);
return -EINVAL;
}
/* Check the pointer */
if (!cmd->chanlist) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): NULL pointer to channel list\n",
dev->minor);
"comedi%d: me4000: ai_check_chanlist(): "
"NULL pointer to channel list\n", dev->minor);
return -EFAULT;
}
@ -1112,7 +1125,8 @@ static int ai_check_chanlist(struct comedi_device *dev,
for (i = 0; i < cmd->chanlist_len; i++) {
if (CR_AREF(cmd->chanlist[i]) != aref) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): Mode is not equal for all entries\n",
"comedi%d: me4000: ai_check_chanlist(): "
"Mode is not equal for all entries\n",
dev->minor);
return -EINVAL;
}
@ -1124,8 +1138,8 @@ static int ai_check_chanlist(struct comedi_device *dev,
if (CR_CHAN(cmd->chanlist[i]) >=
thisboard->ai.diff_count) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): Channel number to high\n",
dev->minor);
"comedi%d: me4000: ai_check_chanlist():"
" Channel number to high\n", dev->minor);
return -EINVAL;
}
}
@ -1133,8 +1147,8 @@ static int ai_check_chanlist(struct comedi_device *dev,
for (i = 0; i < cmd->chanlist_len; i++) {
if (CR_CHAN(cmd->chanlist[i]) >= thisboard->ai.count) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): Channel number to high\n",
dev->minor);
"comedi%d: me4000: ai_check_chanlist(): "
"Channel number to high\n", dev->minor);
return -EINVAL;
}
}
@ -1146,7 +1160,9 @@ static int ai_check_chanlist(struct comedi_device *dev,
if (CR_RANGE(cmd->chanlist[i]) != 1 &&
CR_RANGE(cmd->chanlist[i]) != 2) {
printk(KERN_ERR
"comedi%d: me4000: ai_check_chanlist(): Bipolar is not selected in differential mode\n",
"comedi%d: me4000: ai_check_chanlist(): "
"Bipolar is not selected in "
"differential mode\n",
dev->minor);
return -EINVAL;
}
@ -1330,21 +1346,19 @@ static int ai_write_chanlist(struct comedi_device *dev,
entry = chan;
if (rang == 0) {
if (rang == 0)
entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_2_5;
} else if (rang == 1) {
else if (rang == 1)
entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_10;
} else if (rang == 2) {
else if (rang == 2)
entry |= ME4000_AI_LIST_RANGE_BIPOLAR_2_5;
} else {
else
entry |= ME4000_AI_LIST_RANGE_BIPOLAR_10;
}
if (aref == SDF_DIFF) {
if (aref == SDF_DIFF)
entry |= ME4000_AI_LIST_INPUT_DIFFERENTIAL;
} else {
else
entry |= ME4000_AI_LIST_INPUT_SINGLE_ENDED;
}
me4000_outl(dev, entry, info->ai_context.channel_list_reg);
}
@ -1454,8 +1468,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start source\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start source\n", dev->minor);
cmd->start_src = TRIG_NOW;
err++;
}
@ -1470,8 +1484,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan begin source\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid scan begin source\n", dev->minor);
cmd->scan_begin_src = TRIG_FOLLOW;
err++;
}
@ -1485,8 +1499,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert source\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert source\n", dev->minor);
cmd->convert_src = TRIG_TIMER;
err++;
}
@ -1500,8 +1514,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end source\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid scan end source\n", dev->minor);
cmd->scan_end_src = TRIG_NONE;
err++;
}
@ -1515,8 +1529,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop source\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid stop source\n", dev->minor);
cmd->stop_src = TRIG_NONE;
err++;
}
@ -1546,8 +1560,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
cmd->convert_src == TRIG_EXT) {
} else {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start trigger combination\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start trigger combination\n", dev->minor);
cmd->start_src = TRIG_NOW;
cmd->scan_begin_src = TRIG_FOLLOW;
cmd->convert_src = TRIG_TIMER;
@ -1563,8 +1577,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
cmd->scan_end_src == TRIG_COUNT) {
} else {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop trigger combination\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid stop trigger combination\n", dev->minor);
cmd->stop_src = TRIG_NONE;
cmd->scan_end_src = TRIG_NONE;
err++;
@ -1577,29 +1591,29 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
*/
if (cmd->chanlist_len < 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): No channel list\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"No channel list\n", dev->minor);
cmd->chanlist_len = 1;
err++;
}
if (init_ticks < 66) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Start arg to low\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Start arg to low\n", dev->minor);
cmd->start_arg = 2000;
err++;
}
if (scan_ticks && scan_ticks < 67) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Scan begin arg to low\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Scan begin arg to low\n", dev->minor);
cmd->scan_begin_arg = 2031;
err++;
}
if (chan_ticks < 66) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Convert arg to low\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Convert arg to low\n", dev->minor);
cmd->convert_arg = 2000;
err++;
}
@ -1617,23 +1631,25 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert arg\n", dev->minor);
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
if (scan_ticks <= cmd->chanlist_len * chan_ticks) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n",
dev->minor);
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; /* At least one tick more */
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid scan end arg\n", dev->minor);
/* At least one tick more */
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31;
err++;
}
} else if (cmd->start_src == TRIG_NOW &&
@ -1643,15 +1659,15 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert arg\n", dev->minor);
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
@ -1662,23 +1678,25 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert arg\n", dev->minor);
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
if (scan_ticks <= cmd->chanlist_len * chan_ticks) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n",
dev->minor);
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; /* At least one tick more */
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid scan end arg\n", dev->minor);
/* At least one tick more */
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31;
err++;
}
} else if (cmd->start_src == TRIG_EXT &&
@ -1688,15 +1706,15 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert arg\n", dev->minor);
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
@ -1707,15 +1725,15 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid convert arg\n", dev->minor);
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
@ -1726,8 +1744,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
/* Check timer arguments */
if (init_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid start arg\n", dev->minor);
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
@ -1735,8 +1753,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
if (cmd->stop_src == TRIG_COUNT) {
if (cmd->stop_arg == 0) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid stop arg\n", dev->minor);
cmd->stop_arg = 1;
err++;
}
@ -1744,8 +1762,8 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
if (cmd->scan_end_src == TRIG_COUNT) {
if (cmd->scan_end_arg == 0) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n",
dev->minor);
"comedi%d: me4000: me4000_ai_do_cmd_test(): "
"Invalid scan end arg\n", dev->minor);
cmd->scan_end_arg = 1;
err++;
}
@ -1786,8 +1804,8 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
/* Check if irq number is right */
if (irq != ai_context->irq) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): Incorrect interrupt num: %d\n",
dev->minor, irq);
"comedi%d: me4000: me4000_ai_isr(): "
"Incorrect interrupt num: %d\n", dev->minor, irq);
return IRQ_HANDLED;
}
@ -1806,7 +1824,10 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
ISR_PDEBUG("me4000_ai_isr(): Fifo full\n");
c = ME4000_AI_FIFO_COUNT;
/* FIFO overflow, so stop conversion and disable all interrupts */
/*
* FIFO overflow, so stop conversion
* and disable all interrupts
*/
tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP;
tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ |
ME4000_AI_CTRL_BIT_SC_IRQ);
@ -1815,8 +1836,8 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA;
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): FIFO overflow\n",
dev->minor);
"comedi%d: me4000: me4000_ai_isr(): "
"FIFO overflow\n", dev->minor);
} else if ((tmp & ME4000_AI_STATUS_BIT_FF_DATA)
&& !(tmp & ME4000_AI_STATUS_BIT_HF_DATA)
&& (tmp & ME4000_AI_STATUS_BIT_EF_DATA)) {
@ -1827,11 +1848,14 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
c = ME4000_AI_FIFO_COUNT / 2;
} else {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): Can't determine state of fifo\n",
dev->minor);
"comedi%d: me4000: me4000_ai_isr(): "
"Can't determine state of fifo\n", dev->minor);
c = 0;
/* Undefined state, so stop conversion and disable all interrupts */
/*
* Undefined state, so stop conversion
* and disable all interrupts
*/
tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP;
tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ |
ME4000_AI_CTRL_BIT_SC_IRQ);
@ -1840,8 +1864,8 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA;
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): Undefined FIFO state\n",
dev->minor);
"comedi%d: me4000: me4000_ai_isr(): "
"Undefined FIFO state\n", dev->minor);
}
ISR_PDEBUG("me4000_ai_isr(): Try to read %d values\n", c);
@ -1852,7 +1876,10 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
lval ^= 0x8000;
if (!comedi_buf_put(s->async, lval)) {
/* Buffer overflow, so stop conversion and disable all interrupts */
/*
* Buffer overflow, so stop conversion
* and disable all interrupts
*/
tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP;
tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ |
ME4000_AI_CTRL_BIT_SC_IRQ);
@ -1861,8 +1888,8 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
s->async->events |= COMEDI_CB_OVERFLOW;
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): Buffer overflow\n",
dev->minor);
"comedi%d: me4000: me4000_ai_isr(): "
"Buffer overflow\n", dev->minor);
break;
}
@ -1883,7 +1910,10 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOA;
/* Acquisition is complete, so stop conversion and disable all interrupts */
/*
* Acquisition is complete, so stop
* conversion and disable all interrupts
*/
tmp = me4000_inl(dev, ai_context->ctrl_reg);
tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP;
tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ | ME4000_AI_CTRL_BIT_SC_IRQ);
@ -1897,8 +1927,8 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
if (!comedi_buf_put(s->async, lval)) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_isr(): Buffer overflow\n",
dev->minor);
"comedi%d: me4000: me4000_ai_isr(): "
"Buffer overflow\n", dev->minor);
s->async->events |= COMEDI_CB_OVERFLOW;
break;
}
@ -1941,29 +1971,29 @@ static int me4000_ao_insn_write(struct comedi_device *dev,
return 0;
} else if (insn->n > 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ao_insn_write(): Invalid instruction length %d\n",
dev->minor, insn->n);
"comedi%d: me4000: me4000_ao_insn_write(): "
"Invalid instruction length %d\n", dev->minor, insn->n);
return -EINVAL;
}
if (chan >= thisboard->ao.count) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ao_insn_write(): Invalid channel %d\n",
dev->minor, insn->n);
"comedi%d: me4000: me4000_ao_insn_write(): "
"Invalid channel %d\n", dev->minor, insn->n);
return -EINVAL;
}
if (rang != 0) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ao_insn_write(): Invalid range %d\n",
dev->minor, insn->n);
"comedi%d: me4000: me4000_ao_insn_write(): "
"Invalid range %d\n", dev->minor, insn->n);
return -EINVAL;
}
if (aref != AREF_GROUND && aref != AREF_COMMON) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ao_insn_write(): Invalid aref %d\n",
dev->minor, insn->n);
"comedi%d: me4000: me4000_ao_insn_write(): "
"Invalid aref %d\n", dev->minor, insn->n);
return -EINVAL;
}
@ -1994,8 +2024,8 @@ static int me4000_ao_insn_read(struct comedi_device *dev,
return 0;
} else if (insn->n > 1) {
printk
("comedi%d: me4000: me4000_ao_insn_read(): Invalid instruction length\n",
dev->minor);
("comedi%d: me4000: me4000_ao_insn_read(): "
"Invalid instruction length\n", dev->minor);
return -EINVAL;
}
@ -2021,8 +2051,8 @@ static int me4000_dio_insn_bits(struct comedi_device *dev,
if (insn->n != 2) {
printk
("comedi%d: me4000: me4000_dio_insn_bits(): Invalid instruction length\n",
dev->minor);
("comedi%d: me4000: me4000_dio_insn_bits(): "
"Invalid instruction length\n", dev->minor);
return -EINVAL;
}
@ -2095,8 +2125,9 @@ static int me4000_dio_insn_config(struct comedi_device *dev,
tmp |= ME4000_DIO_CTRL_BIT_MODE_0;
} else if (chan < 16) {
/*
* Chech for optoisolated ME-4000 version. If one the first
* port is a fixed output port and the second is a fixed input port.
* Chech for optoisolated ME-4000 version.
* If one the first port is a fixed output
* port and the second is a fixed input port.
*/
if (!me4000_inl(dev, info->dio_context.dir_reg))
return -ENODEV;
@ -2121,8 +2152,9 @@ static int me4000_dio_insn_config(struct comedi_device *dev,
} else {
if (chan < 8) {
/*
* Chech for optoisolated ME-4000 version. If one the first
* port is a fixed output port and the second is a fixed input port.
* Chech for optoisolated ME-4000 version.
* If one the first port is a fixed output
* port and the second is a fixed input port.
*/
if (!me4000_inl(dev, info->dio_context.dir_reg))
return -ENODEV;
@ -2257,7 +2289,8 @@ static int me4000_cnt_insn_config(struct comedi_device *dev,
case GPCT_RESET:
if (insn->n != 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction length%d\n",
"comedi%d: me4000: me4000_cnt_insn_config(): "
"Invalid instruction length%d\n",
dev->minor, insn->n);
return -EINVAL;
}
@ -2269,7 +2302,8 @@ static int me4000_cnt_insn_config(struct comedi_device *dev,
case GPCT_SET_OPERATION:
if (insn->n != 2) {
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction length%d\n",
"comedi%d: me4000: me4000_cnt_insn_config(): "
"Invalid instruction length%d\n",
dev->minor, insn->n);
return -EINVAL;
}
@ -2280,8 +2314,8 @@ static int me4000_cnt_insn_config(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction\n",
dev->minor);
"comedi%d: me4000: me4000_cnt_insn_config(): "
"Invalid instruction\n", dev->minor);
return -EINVAL;
}
@ -2302,7 +2336,8 @@ static int me4000_cnt_insn_read(struct comedi_device *dev,
if (insn->n > 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_read(): Invalid instruction length %d\n",
"comedi%d: me4000: me4000_cnt_insn_read(): "
"Invalid instruction length %d\n",
dev->minor, insn->n);
return -EINVAL;
}
@ -2328,7 +2363,8 @@ static int me4000_cnt_insn_read(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_read(): Invalid channel %d\n",
"comedi%d: me4000: me4000_cnt_insn_read(): "
"Invalid channel %d\n",
dev->minor, insn->chanspec);
return -EINVAL;
}
@ -2349,7 +2385,8 @@ static int me4000_cnt_insn_write(struct comedi_device *dev,
return 0;
} else if (insn->n > 1) {
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_write(): Invalid instruction length %d\n",
"comedi%d: me4000: me4000_cnt_insn_write(): "
"Invalid instruction length %d\n",
dev->minor, insn->n);
return -EINVAL;
}
@ -2375,7 +2412,8 @@ static int me4000_cnt_insn_write(struct comedi_device *dev,
break;
default:
printk(KERN_ERR
"comedi%d: me4000: me4000_cnt_insn_write(): Invalid channel %d\n",
"comedi%d: me4000: me4000_cnt_insn_write(): "
"Invalid channel %d\n",
dev->minor, insn->chanspec);
return -EINVAL;
}