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提交 a622afcb 编写于 作者: D Dirk Hohndel 提交者： Greg Kroah-Hartman
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Staging: comedi: icp_multi: white space style fixes 

no code changes, just fixing white space, line length, etc
Signed-off-by: NDirk Hohndel <hohndel@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 64ca6a7e
隐藏空白更改
内联 并排
Showing with 126 addition and 124 deletion
drivers/staging/comedi/drivers/icp_multi.c
浏览文件 @ a622afcb
...@@ -46,7 +46,7 @@ There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V ...@@ -46,7 +46,7 @@ There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V
Options: Options:
[0] - PCI bus number - if bus number and slot number are 0, [0] - PCI bus number - if bus number and slot number are 0,
then driver search for first unused card then driver search for first unused card
[1] - PCI slot number [1] - PCI slot number
*/ */
...@@ -176,13 +176,13 @@ static const struct boardtype boardtypes[] = { ...@@ -176,13 +176,13 @@ static const struct boardtype boardtypes[] = {
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype)) #define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
static struct comedi_driver driver_icp_multi = { static struct comedi_driver driver_icp_multi = {
driver_name:"icp_multi", driver_name: "icp_multi",
module:THIS_MODULE, module : THIS_MODULE,
attach:icp_multi_attach, attach : icp_multi_attach,
detach:icp_multi_detach, detach : icp_multi_detach,
num_names:n_boardtypes, num_names : n_boardtypes,
board_name:&boardtypes[0].name, board_name : &boardtypes[0].name,
offset:sizeof(struct boardtype), offset : sizeof(struct boardtype),
}; };
COMEDI_INITCLEANUP(driver_icp_multi); COMEDI_INITCLEANUP(driver_icp_multi);
...@@ -234,18 +234,18 @@ static int icp_multi_reset(struct comedi_device *dev); ...@@ -234,18 +234,18 @@ static int icp_multi_reset(struct comedi_device *dev);
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_read_ai Name: icp_multi_insn_read_ai
Description: Description:
This function reads a single analogue input. This function reads a single analogue input.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to analogue input data unsigned int *data Pointer to analogue input data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -266,7 +266,7 @@ static int icp_multi_insn_read_ai(struct comedi_device *dev, ...@@ -266,7 +266,7 @@ static int icp_multi_insn_read_ai(struct comedi_device *dev,
devpriv->IntStatus |= ADC_READY; devpriv->IntStatus |= ADC_READY;
writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT); writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT);
/* Set up appropriate channel, mode and range data, for specified channel */ /* Set up appropriate channel, mode and range data, for specified ch */
setup_channel_list(dev, s, &insn->chanspec, 1); setup_channel_list(dev, s, &insn->chanspec, 1);
#ifdef ICP_MULTI_EXTDEBUG #ifdef ICP_MULTI_EXTDEBUG
...@@ -356,18 +356,18 @@ static int icp_multi_insn_read_ai(struct comedi_device *dev, ...@@ -356,18 +356,18 @@ static int icp_multi_insn_read_ai(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_write_ao Name: icp_multi_insn_write_ao
Description: Description:
This function writes a single analogue output. This function writes a single analogue output.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to analogue output data unsigned int *data Pointer to analogue output data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -404,7 +404,8 @@ static int icp_multi_insn_write_ao(struct comedi_device *dev, ...@@ -404,7 +404,8 @@ static int icp_multi_insn_write_ao(struct comedi_device *dev,
writew(devpriv->DacCmdStatus, devpriv->io_addr + ICP_MULTI_DAC_CSR); writew(devpriv->DacCmdStatus, devpriv->io_addr + ICP_MULTI_DAC_CSR);
for (n = 0; n < insn->n; n++) { for (n = 0; n < insn->n; n++) {
/* Wait for analogue output data register to be ready for new data, or get fed up waiting */ /* Wait for analogue output data register to be
* ready for new data, or get fed up waiting */
timeout = 100; timeout = 100;
while (timeout--) { while (timeout--) {
if (!(readw(devpriv->io_addr + if (!(readw(devpriv->io_addr +
...@@ -467,18 +468,18 @@ static int icp_multi_insn_write_ao(struct comedi_device *dev, ...@@ -467,18 +468,18 @@ static int icp_multi_insn_write_ao(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_read_ao Name: icp_multi_insn_read_ao
Description: Description:
This function reads a single analogue output. This function reads a single analogue output.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to analogue output data unsigned int *data Pointer to analogue output data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -501,18 +502,18 @@ static int icp_multi_insn_read_ao(struct comedi_device *dev, ...@@ -501,18 +502,18 @@ static int icp_multi_insn_read_ao(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_bits_di Name: icp_multi_insn_bits_di
Description: Description:
This function reads the digital inputs. This function reads the digital inputs.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to analogue output data unsigned int *data Pointer to analogue output data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -528,18 +529,18 @@ static int icp_multi_insn_bits_di(struct comedi_device *dev, ...@@ -528,18 +529,18 @@ static int icp_multi_insn_bits_di(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_bits_do Name: icp_multi_insn_bits_do
Description: Description:
This function writes the appropriate digital outputs. This function writes the appropriate digital outputs.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to analogue output data unsigned int *data Pointer to analogue output data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -571,18 +572,18 @@ static int icp_multi_insn_bits_do(struct comedi_device *dev, ...@@ -571,18 +572,18 @@ static int icp_multi_insn_bits_do(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_read_ctr Name: icp_multi_insn_read_ctr
Description: Description:
This function reads the specified counter. This function reads the specified counter.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to counter data unsigned int *data Pointer to counter data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -596,18 +597,18 @@ static int icp_multi_insn_read_ctr(struct comedi_device *dev, ...@@ -596,18 +597,18 @@ static int icp_multi_insn_read_ctr(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_insn_write_ctr Name: icp_multi_insn_write_ctr
Description: Description:
This function write to the specified counter. This function write to the specified counter.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
struct comedi_insn *insn Pointer to current comedi instruction struct comedi_insn *insn Pointer to current comedi instruction
unsigned int *data Pointer to counter data unsigned int *data Pointer to counter data
Returns:int Nmuber of instructions executed Returns:int Nmuber of instructions executed
============================================================================== ==============================================================================
*/ */
...@@ -622,15 +623,15 @@ static int icp_multi_insn_write_ctr(struct comedi_device *dev, ...@@ -622,15 +623,15 @@ static int icp_multi_insn_write_ctr(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: interrupt_service_icp_multi Name: interrupt_service_icp_multi
Description: Description:
This function is the interrupt service routine for all This function is the interrupt service routine for all
interrupts generated by the icp multi board. interrupts generated by the icp multi board.
Parameters: Parameters:
int irq int irq
void *d Pointer to current device void *d Pointer to current device
============================================================================== ==============================================================================
*/ */
...@@ -688,20 +689,20 @@ static irqreturn_t interrupt_service_icp_multi(int irq, void *d) ...@@ -688,20 +689,20 @@ static irqreturn_t interrupt_service_icp_multi(int irq, void *d)
/* /*
============================================================================== ==============================================================================
Name: check_channel_list Name: check_channel_list
Description: Description:
This function checks if the channel list, provided by user This function checks if the channel list, provided by user
is built correctly is built correctly
Parameters: Parameters:
struct comedi_device *dev Pointer to current sevice structure struct comedi_device *dev Pointer to current sevice structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
unsigned int *chanlist Pointer to packed channel list unsigned int *chanlist Pointer to packed channel list
unsigned int n_chan Number of channels to scan unsigned int n_chan Number of channels to scan
Returns:int 0 = failure Returns:int 0 = failure
1 = success 1 = success
============================================================================== ==============================================================================
*/ */
...@@ -743,20 +744,20 @@ static int check_channel_list(struct comedi_device *dev, ...@@ -743,20 +744,20 @@ static int check_channel_list(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: setup_channel_list Name: setup_channel_list
Description: Description:
This function sets the appropriate channel selection, This function sets the appropriate channel selection,
differential input mode and range bits in the ADC Command/ differential input mode and range bits in the ADC Command/
Status register. Status register.
Parameters: Parameters:
struct comedi_device *dev Pointer to current sevice structure struct comedi_device *dev Pointer to current sevice structure
struct comedi_subdevice *s Pointer to current subdevice structure struct comedi_subdevice *s Pointer to current subdevice structure
unsigned int *chanlist Pointer to packed channel list unsigned int *chanlist Pointer to packed channel list
unsigned int n_chan Number of channels to scan unsigned int n_chan Number of channels to scan
Returns:Void Returns:Void
============================================================================== ==============================================================================
*/ */
...@@ -786,7 +787,8 @@ static void setup_channel_list(struct comedi_device *dev, ...@@ -786,7 +787,8 @@ static void setup_channel_list(struct comedi_device *dev,
chanprog &= 0x000f; chanprog &= 0x000f;
} }
/* Clear channel, range and input mode bits in A/D command/status register */ /* Clear channel, range and input mode bits
* in A/D command/status register */
devpriv->AdcCmdStatus &= 0xf00f; devpriv->AdcCmdStatus &= 0xf00f;
/* Set channel number and differential mode status bit */ /* Set channel number and differential mode status bit */
...@@ -818,15 +820,15 @@ static void setup_channel_list(struct comedi_device *dev, ...@@ -818,15 +820,15 @@ static void setup_channel_list(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_reset Name: icp_multi_reset
Description: Description:
This function resets the icp multi device to a 'safe' state This function resets the icp multi device to a 'safe' state
Parameters: Parameters:
struct comedi_device *dev Pointer to current sevice structure struct comedi_device *dev Pointer to current sevice structure
Returns:int 0 = success Returns:int 0 = success
============================================================================== ==============================================================================
*/ */
...@@ -874,17 +876,17 @@ static int icp_multi_reset(struct comedi_device *dev) ...@@ -874,17 +876,17 @@ static int icp_multi_reset(struct comedi_device *dev)
/* /*
============================================================================== ==============================================================================
Name: icp_multi_attach Name: icp_multi_attach
Description: Description:
This function sets up all the appropriate data for the current This function sets up all the appropriate data for the current
device. device.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
struct comedi_devconfig *it Pointer to current device configuration struct comedi_devconfig *it Pointer to current device configuration
Returns:int 0 = success Returns:int 0 = success
============================================================================== ==============================================================================
*/ */
...@@ -1072,16 +1074,16 @@ static int icp_multi_attach(struct comedi_device *dev, ...@@ -1072,16 +1074,16 @@ static int icp_multi_attach(struct comedi_device *dev,
/* /*
============================================================================== ==============================================================================
Name: icp_multi_detach Name: icp_multi_detach
Description: Description:
This function releases all the resources used by the current This function releases all the resources used by the current
device. device.
Parameters: Parameters:
struct comedi_device *dev Pointer to current device structure struct comedi_device *dev Pointer to current device structure
Returns:int 0 = success Returns:int 0 = success
============================================================================== ==============================================================================
*/ */
......
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