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kernel_linux
“886bc5ceb5cc3ad4b219502d72b277e3c3255a32”上不存在“drivers/pci/controller/dwc/pci-imx6.c”
提交 5659e24a 编写于 作者: H H Hartley Sweeten 提交者： Greg Kroah-Hartman
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staging: comedi: usbduxfast: rename 'dux_commands' in private data 

For aesthetic reasons, rename this variable to 'duxbuf' and also
rename the define used for its size.

This helps fix some of the > 80 char lines reported by checkpatch.pl.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 ef8e0840
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Showing with 146 addition and 148 deletion
drivers/staging/comedi/drivers/usbduxfast.c
浏览文件 @ 5659e24a
...@@ -108,7 +108,7 @@ ...@@ -108,7 +108,7 @@
/* /*
* size of the buffer for the dux commands in bytes * size of the buffer for the dux commands in bytes
*/ */
#define SIZEOFDUXBUFFER 256 #define SIZEOFDUXBUF 256
/* /*
* number of in-URBs which receive the data: min=5 * number of in-URBs which receive the data: min=5
...@@ -149,11 +149,11 @@ static const struct comedi_lrange range_usbduxfast_ai_range = { ...@@ -149,11 +149,11 @@ static const struct comedi_lrange range_usbduxfast_ai_range = {
*/ */
struct usbduxfast_private { struct usbduxfast_private {
struct urb *urb; /* BULK-transfer handling: urb */ struct urb *urb; /* BULK-transfer handling: urb */
uint8_t *duxbuf;
int8_t *inbuf; int8_t *inbuf;
short int ai_cmd_running; /* asynchronous command is running */ short int ai_cmd_running; /* asynchronous command is running */
short int ai_continous; /* continous acquisition */ short int ai_continous; /* continous acquisition */
long int ai_sample_count; /* number of samples to acquire */ long int ai_sample_count; /* number of samples to acquire */
uint8_t *dux_commands; /* commands */
int ignore; /* counter which ignores the first int ignore; /* counter which ignores the first
buffers */ buffers */
struct semaphore sem; struct semaphore sem;
...@@ -172,14 +172,14 @@ static int send_dux_commands(struct comedi_device *dev, int cmd_type) ...@@ -172,14 +172,14 @@ static int send_dux_commands(struct comedi_device *dev, int cmd_type)
struct usbduxfast_private *devpriv = dev->private; struct usbduxfast_private *devpriv = dev->private;
int tmp, nsent; int tmp, nsent;
devpriv->dux_commands[0] = cmd_type; devpriv->duxbuf[0] = cmd_type;
tmp = usb_bulk_msg(usb, usb_sndbulkpipe(usb, CHANNELLISTEP), tmp = usb_bulk_msg(usb, usb_sndbulkpipe(usb, CHANNELLISTEP),
devpriv->dux_commands, devpriv->duxbuf, SIZEOFDUXBUF,
SIZEOFDUXBUFFER, &nsent, 10000); &nsent, 10000);
if (tmp < 0) if (tmp < 0)
dev_err(dev->class_dev, dev_err(dev->class_dev,
"could not transmit dux_commands to the usb-device, err=%d\n", "could not transmit command to the usb-device, err=%d\n",
tmp); tmp);
return tmp; return tmp;
} }
...@@ -702,17 +702,17 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -702,17 +702,17 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
/* we loop here until ready has been set */ /* we loop here until ready has been set */
if (cmd->start_src == TRIG_EXT) { if (cmd->start_src == TRIG_EXT) {
/* branch back to state 0 */ /* branch back to state 0 */
devpriv->dux_commands[LENBASE + 0] = 0x01; devpriv->duxbuf[LENBASE + 0] = 0x01;
/* deceision state w/o data */ /* deceision state w/o data */
devpriv->dux_commands[OPBASE + 0] = 0x01; devpriv->duxbuf[OPBASE + 0] = 0x01;
devpriv->dux_commands[OUTBASE + 0] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 0] = 0xFF & rngmask;
/* RDY0 = 0 */ /* RDY0 = 0 */
devpriv->dux_commands[LOGBASE + 0] = 0x00; devpriv->duxbuf[LOGBASE + 0] = 0x00;
} else { /* we just proceed to state 1 */ } else { /* we just proceed to state 1 */
devpriv->dux_commands[LENBASE + 0] = 1; devpriv->duxbuf[LENBASE + 0] = 1;
devpriv->dux_commands[OPBASE + 0] = 0; devpriv->duxbuf[OPBASE + 0] = 0;
devpriv->dux_commands[OUTBASE + 0] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 0] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 0] = 0; devpriv->duxbuf[LOGBASE + 0] = 0;
} }
if (steps < MIN_SAMPLING_PERIOD) { if (steps < MIN_SAMPLING_PERIOD) {
...@@ -725,33 +725,31 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -725,33 +725,31 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
*/ */
/* branch back to state 1 */ /* branch back to state 1 */
devpriv->dux_commands[LENBASE + 1] = 0x89; devpriv->duxbuf[LENBASE + 1] = 0x89;
/* deceision state with data */ /* deceision state with data */
devpriv->dux_commands[OPBASE + 1] = 0x03; devpriv->duxbuf[OPBASE + 1] = 0x03;
devpriv->dux_commands[OUTBASE + 1] = devpriv->duxbuf[OUTBASE + 1] = 0xFF & rngmask;
0xFF & rngmask;
/* doesn't matter */ /* doesn't matter */
devpriv->dux_commands[LOGBASE + 1] = 0xFF; devpriv->duxbuf[LOGBASE + 1] = 0xFF;
} else { } else {
/* /*
* we loop through two states: data and delay * we loop through two states: data and delay
* max rate is 15MHz * max rate is 15MHz
*/ */
devpriv->dux_commands[LENBASE + 1] = steps - 1; devpriv->duxbuf[LENBASE + 1] = steps - 1;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 1] = 0x02; devpriv->duxbuf[OPBASE + 1] = 0x02;
devpriv->dux_commands[OUTBASE + 1] = devpriv->duxbuf[OUTBASE + 1] =
0xFF & rngmask; 0xFF & rngmask;
/* doesn't matter */ /* doesn't matter */
devpriv->dux_commands[LOGBASE + 1] = 0; devpriv->duxbuf[LOGBASE + 1] = 0;
/* branch back to state 1 */ /* branch back to state 1 */
devpriv->dux_commands[LENBASE + 2] = 0x09; devpriv->duxbuf[LENBASE + 2] = 0x09;
/* deceision state w/o data */ /* deceision state w/o data */
devpriv->dux_commands[OPBASE + 2] = 0x01; devpriv->duxbuf[OPBASE + 2] = 0x01;
devpriv->dux_commands[OUTBASE + 2] = devpriv->duxbuf[OUTBASE + 2] = 0xFF & rngmask;
0xFF & rngmask;
/* doesn't matter */ /* doesn't matter */
devpriv->dux_commands[LOGBASE + 2] = 0xFF; devpriv->duxbuf[LOGBASE + 2] = 0xFF;
} }
} else { } else {
/* /*
...@@ -763,26 +761,26 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -763,26 +761,26 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
steps = steps - 1; steps = steps - 1;
/* do the first part of the delay */ /* do the first part of the delay */
devpriv->dux_commands[LENBASE + 1] = steps / 2; devpriv->duxbuf[LENBASE + 1] = steps / 2;
devpriv->dux_commands[OPBASE + 1] = 0; devpriv->duxbuf[OPBASE + 1] = 0;
devpriv->dux_commands[OUTBASE + 1] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 1] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 1] = 0; devpriv->duxbuf[LOGBASE + 1] = 0;
/* and the second part */ /* and the second part */
devpriv->dux_commands[LENBASE + 2] = steps - steps / 2; devpriv->duxbuf[LENBASE + 2] = steps - steps / 2;
devpriv->dux_commands[OPBASE + 2] = 0; devpriv->duxbuf[OPBASE + 2] = 0;
devpriv->dux_commands[OUTBASE + 2] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 2] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 2] = 0; devpriv->duxbuf[LOGBASE + 2] = 0;
/* get the data and branch back */ /* get the data and branch back */
/* branch back to state 1 */ /* branch back to state 1 */
devpriv->dux_commands[LENBASE + 3] = 0x09; devpriv->duxbuf[LENBASE + 3] = 0x09;
/* deceision state w data */ /* deceision state w data */
devpriv->dux_commands[OPBASE + 3] = 0x03; devpriv->duxbuf[OPBASE + 3] = 0x03;
devpriv->dux_commands[OUTBASE + 3] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 3] = 0xFF & rngmask;
/* doesn't matter */ /* doesn't matter */
devpriv->dux_commands[LOGBASE + 3] = 0xFF; devpriv->duxbuf[LOGBASE + 3] = 0xFF;
} }
break; break;
...@@ -797,11 +795,11 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -797,11 +795,11 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
else else
rngmask = 0xff; rngmask = 0xff;
devpriv->dux_commands[LENBASE + 0] = 1; devpriv->duxbuf[LENBASE + 0] = 1;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 0] = 0x02; devpriv->duxbuf[OPBASE + 0] = 0x02;
devpriv->dux_commands[OUTBASE + 0] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 0] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 0] = 0; devpriv->duxbuf[LOGBASE + 0] = 0;
/* we have 1 state with duration 1: state 0 */ /* we have 1 state with duration 1: state 0 */
steps_tmp = steps - 1; steps_tmp = steps - 1;
...@@ -812,23 +810,23 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -812,23 +810,23 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
rngmask = 0xff; rngmask = 0xff;
/* do the first part of the delay */ /* do the first part of the delay */
devpriv->dux_commands[LENBASE + 1] = steps_tmp / 2; devpriv->duxbuf[LENBASE + 1] = steps_tmp / 2;
devpriv->dux_commands[OPBASE + 1] = 0; devpriv->duxbuf[OPBASE + 1] = 0;
/* count */ /* count */
devpriv->dux_commands[OUTBASE + 1] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 1] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 1] = 0; devpriv->duxbuf[LOGBASE + 1] = 0;
/* and the second part */ /* and the second part */
devpriv->dux_commands[LENBASE + 2] = steps_tmp - steps_tmp / 2; devpriv->duxbuf[LENBASE + 2] = steps_tmp - steps_tmp / 2;
devpriv->dux_commands[OPBASE + 2] = 0; devpriv->duxbuf[OPBASE + 2] = 0;
devpriv->dux_commands[OUTBASE + 2] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 2] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 2] = 0; devpriv->duxbuf[LOGBASE + 2] = 0;
devpriv->dux_commands[LENBASE + 3] = 1; devpriv->duxbuf[LENBASE + 3] = 1;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 3] = 0x02; devpriv->duxbuf[OPBASE + 3] = 0x02;
devpriv->dux_commands[OUTBASE + 3] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 3] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 3] = 0; devpriv->duxbuf[LOGBASE + 3] = 0;
/* /*
* we have 2 states with duration 1: step 6 and * we have 2 states with duration 1: step 6 and
...@@ -842,22 +840,22 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -842,22 +840,22 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
rngmask = 0xff; rngmask = 0xff;
/* do the first part of the delay */ /* do the first part of the delay */
devpriv->dux_commands[LENBASE + 4] = steps_tmp / 2; devpriv->duxbuf[LENBASE + 4] = steps_tmp / 2;
devpriv->dux_commands[OPBASE + 4] = 0; devpriv->duxbuf[OPBASE + 4] = 0;
/* reset */ /* reset */
devpriv->dux_commands[OUTBASE + 4] = (0xFF - 0x02) & rngmask; devpriv->duxbuf[OUTBASE + 4] = (0xFF - 0x02) & rngmask;
devpriv->dux_commands[LOGBASE + 4] = 0; devpriv->duxbuf[LOGBASE + 4] = 0;
/* and the second part */ /* and the second part */
devpriv->dux_commands[LENBASE + 5] = steps_tmp - steps_tmp / 2; devpriv->duxbuf[LENBASE + 5] = steps_tmp - steps_tmp / 2;
devpriv->dux_commands[OPBASE + 5] = 0; devpriv->duxbuf[OPBASE + 5] = 0;
devpriv->dux_commands[OUTBASE + 5] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 5] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 5] = 0; devpriv->duxbuf[LOGBASE + 5] = 0;
devpriv->dux_commands[LENBASE + 6] = 1; devpriv->duxbuf[LENBASE + 6] = 1;
devpriv->dux_commands[OPBASE + 6] = 0; devpriv->duxbuf[OPBASE + 6] = 0;
devpriv->dux_commands[OUTBASE + 6] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 6] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 6] = 0; devpriv->duxbuf[LOGBASE + 6] = 0;
break; break;
case 3: case 3:
...@@ -873,12 +871,12 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -873,12 +871,12 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
* commit data to the FIFO and do the first part * commit data to the FIFO and do the first part
* of the delay * of the delay
*/ */
devpriv->dux_commands[LENBASE + j * 2] = steps / 2; devpriv->duxbuf[LENBASE + j * 2] = steps / 2;
/* data */ /* data */
devpriv->dux_commands[OPBASE + j * 2] = 0x02; devpriv->duxbuf[OPBASE + j * 2] = 0x02;
/* no change */ /* no change */
devpriv->dux_commands[OUTBASE + j * 2] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + j * 2] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + j * 2] = 0; devpriv->duxbuf[LOGBASE + j * 2] = 0;
if (CR_RANGE(cmd->chanlist[j + 1]) > 0) if (CR_RANGE(cmd->chanlist[j + 1]) > 0)
rngmask = 0xff - 0x04; rngmask = 0xff - 0x04;
...@@ -886,25 +884,25 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -886,25 +884,25 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
rngmask = 0xff; rngmask = 0xff;
/* do the second part of the delay */ /* do the second part of the delay */
devpriv->dux_commands[LENBASE + j * 2 + 1] = devpriv->duxbuf[LENBASE + j * 2 + 1] =
steps - steps / 2; steps - steps / 2;
/* no data */ /* no data */
devpriv->dux_commands[OPBASE + j * 2 + 1] = 0; devpriv->duxbuf[OPBASE + j * 2 + 1] = 0;
/* count */ /* count */
devpriv->dux_commands[OUTBASE + j * 2 + 1] = devpriv->duxbuf[OUTBASE + j * 2 + 1] =
0xFE & rngmask; 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + j * 2 + 1] = 0; devpriv->duxbuf[LOGBASE + j * 2 + 1] = 0;
} }
/* 2 steps with duration 1: the idele step and step 6: */ /* 2 steps with duration 1: the idele step and step 6: */
steps_tmp = steps - 2; steps_tmp = steps - 2;
/* commit data to the FIFO and do the first part of the delay */ /* commit data to the FIFO and do the first part of the delay */
devpriv->dux_commands[LENBASE + 4] = steps_tmp / 2; devpriv->duxbuf[LENBASE + 4] = steps_tmp / 2;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 4] = 0x02; devpriv->duxbuf[OPBASE + 4] = 0x02;
devpriv->dux_commands[OUTBASE + 4] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 4] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 4] = 0; devpriv->duxbuf[LOGBASE + 4] = 0;
if (CR_RANGE(cmd->chanlist[0]) > 0) if (CR_RANGE(cmd->chanlist[0]) > 0)
rngmask = 0xff - 0x04; rngmask = 0xff - 0x04;
...@@ -912,17 +910,17 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -912,17 +910,17 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
rngmask = 0xff; rngmask = 0xff;
/* do the second part of the delay */ /* do the second part of the delay */
devpriv->dux_commands[LENBASE + 5] = steps_tmp - steps_tmp / 2; devpriv->duxbuf[LENBASE + 5] = steps_tmp - steps_tmp / 2;
/* no data */ /* no data */
devpriv->dux_commands[OPBASE + 5] = 0; devpriv->duxbuf[OPBASE + 5] = 0;
/* reset */ /* reset */
devpriv->dux_commands[OUTBASE + 5] = (0xFF - 0x02) & rngmask; devpriv->duxbuf[OUTBASE + 5] = (0xFF - 0x02) & rngmask;
devpriv->dux_commands[LOGBASE + 5] = 0; devpriv->duxbuf[LOGBASE + 5] = 0;
devpriv->dux_commands[LENBASE + 6] = 1; devpriv->duxbuf[LENBASE + 6] = 1;
devpriv->dux_commands[OPBASE + 6] = 0; devpriv->duxbuf[OPBASE + 6] = 0;
devpriv->dux_commands[OUTBASE + 6] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 6] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 6] = 0; devpriv->duxbuf[LOGBASE + 6] = 0;
case 16: case 16:
if (CR_RANGE(cmd->chanlist[0]) > 0) if (CR_RANGE(cmd->chanlist[0]) > 0)
...@@ -936,57 +934,57 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -936,57 +934,57 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
*/ */
/* branch back to state 0 */ /* branch back to state 0 */
devpriv->dux_commands[LENBASE + 0] = 0x01; devpriv->duxbuf[LENBASE + 0] = 0x01;
/* deceision state w/o data */ /* deceision state w/o data */
devpriv->dux_commands[OPBASE + 0] = 0x01; devpriv->duxbuf[OPBASE + 0] = 0x01;
/* reset */ /* reset */
devpriv->dux_commands[OUTBASE + 0] = devpriv->duxbuf[OUTBASE + 0] =
(0xFF - 0x02) & rngmask; (0xFF - 0x02) & rngmask;
/* RDY0 = 0 */ /* RDY0 = 0 */
devpriv->dux_commands[LOGBASE + 0] = 0x00; devpriv->duxbuf[LOGBASE + 0] = 0x00;
} else { } else {
/* /*
* we just proceed to state 1 * we just proceed to state 1
*/ */
/* 30us reset pulse */ /* 30us reset pulse */
devpriv->dux_commands[LENBASE + 0] = 255; devpriv->duxbuf[LENBASE + 0] = 255;
devpriv->dux_commands[OPBASE + 0] = 0; devpriv->duxbuf[OPBASE + 0] = 0;
/* reset */ /* reset */
devpriv->dux_commands[OUTBASE + 0] = devpriv->duxbuf[OUTBASE + 0] =
(0xFF - 0x02) & rngmask; (0xFF - 0x02) & rngmask;
devpriv->dux_commands[LOGBASE + 0] = 0; devpriv->duxbuf[LOGBASE + 0] = 0;
} }
/* commit data to the FIFO */ /* commit data to the FIFO */
devpriv->dux_commands[LENBASE + 1] = 1; devpriv->duxbuf[LENBASE + 1] = 1;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 1] = 0x02; devpriv->duxbuf[OPBASE + 1] = 0x02;
devpriv->dux_commands[OUTBASE + 1] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 1] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 1] = 0; devpriv->duxbuf[LOGBASE + 1] = 0;
/* we have 2 states with duration 1 */ /* we have 2 states with duration 1 */
steps = steps - 2; steps = steps - 2;
/* do the first part of the delay */ /* do the first part of the delay */
devpriv->dux_commands[LENBASE + 2] = steps / 2; devpriv->duxbuf[LENBASE + 2] = steps / 2;
devpriv->dux_commands[OPBASE + 2] = 0; devpriv->duxbuf[OPBASE + 2] = 0;
devpriv->dux_commands[OUTBASE + 2] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 2] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 2] = 0; devpriv->duxbuf[LOGBASE + 2] = 0;
/* and the second part */ /* and the second part */
devpriv->dux_commands[LENBASE + 3] = steps - steps / 2; devpriv->duxbuf[LENBASE + 3] = steps - steps / 2;
devpriv->dux_commands[OPBASE + 3] = 0; devpriv->duxbuf[OPBASE + 3] = 0;
devpriv->dux_commands[OUTBASE + 3] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 3] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 3] = 0; devpriv->duxbuf[LOGBASE + 3] = 0;
/* branch back to state 1 */ /* branch back to state 1 */
devpriv->dux_commands[LENBASE + 4] = 0x09; devpriv->duxbuf[LENBASE + 4] = 0x09;
/* deceision state w/o data */ /* deceision state w/o data */
devpriv->dux_commands[OPBASE + 4] = 0x01; devpriv->duxbuf[OPBASE + 4] = 0x01;
devpriv->dux_commands[OUTBASE + 4] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 4] = 0xFF & rngmask;
/* doesn't matter */ /* doesn't matter */
devpriv->dux_commands[LOGBASE + 4] = 0xFF; devpriv->duxbuf[LOGBASE + 4] = 0xFF;
break; break;
...@@ -1080,43 +1078,43 @@ static int usbduxfast_ai_insn_read(struct comedi_device *dev, ...@@ -1080,43 +1078,43 @@ static int usbduxfast_ai_insn_read(struct comedi_device *dev,
rngmask = 0xff; rngmask = 0xff;
/* commit data to the FIFO */ /* commit data to the FIFO */
devpriv->dux_commands[LENBASE + 0] = 1; devpriv->duxbuf[LENBASE + 0] = 1;
/* data */ /* data */
devpriv->dux_commands[OPBASE + 0] = 0x02; devpriv->duxbuf[OPBASE + 0] = 0x02;
devpriv->dux_commands[OUTBASE + 0] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 0] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 0] = 0; devpriv->duxbuf[LOGBASE + 0] = 0;
/* do the first part of the delay */ /* do the first part of the delay */
devpriv->dux_commands[LENBASE + 1] = 12; devpriv->duxbuf[LENBASE + 1] = 12;
devpriv->dux_commands[OPBASE + 1] = 0; devpriv->duxbuf[OPBASE + 1] = 0;
devpriv->dux_commands[OUTBASE + 1] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 1] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 1] = 0; devpriv->duxbuf[LOGBASE + 1] = 0;
devpriv->dux_commands[LENBASE + 2] = 1; devpriv->duxbuf[LENBASE + 2] = 1;
devpriv->dux_commands[OPBASE + 2] = 0; devpriv->duxbuf[OPBASE + 2] = 0;
devpriv->dux_commands[OUTBASE + 2] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 2] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 2] = 0; devpriv->duxbuf[LOGBASE + 2] = 0;
devpriv->dux_commands[LENBASE + 3] = 1; devpriv->duxbuf[LENBASE + 3] = 1;
devpriv->dux_commands[OPBASE + 3] = 0; devpriv->duxbuf[OPBASE + 3] = 0;
devpriv->dux_commands[OUTBASE + 3] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 3] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 3] = 0; devpriv->duxbuf[LOGBASE + 3] = 0;
devpriv->dux_commands[LENBASE + 4] = 1; devpriv->duxbuf[LENBASE + 4] = 1;
devpriv->dux_commands[OPBASE + 4] = 0; devpriv->duxbuf[OPBASE + 4] = 0;
devpriv->dux_commands[OUTBASE + 4] = 0xFE & rngmask; devpriv->duxbuf[OUTBASE + 4] = 0xFE & rngmask;
devpriv->dux_commands[LOGBASE + 4] = 0; devpriv->duxbuf[LOGBASE + 4] = 0;
/* second part */ /* second part */
devpriv->dux_commands[LENBASE + 5] = 12; devpriv->duxbuf[LENBASE + 5] = 12;
devpriv->dux_commands[OPBASE + 5] = 0; devpriv->duxbuf[OPBASE + 5] = 0;
devpriv->dux_commands[OUTBASE + 5] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 5] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 5] = 0; devpriv->duxbuf[LOGBASE + 5] = 0;
devpriv->dux_commands[LENBASE + 6] = 1; devpriv->duxbuf[LENBASE + 6] = 1;
devpriv->dux_commands[OPBASE + 6] = 0; devpriv->duxbuf[OPBASE + 6] = 0;
devpriv->dux_commands[OUTBASE + 6] = 0xFF & rngmask; devpriv->duxbuf[OUTBASE + 6] = 0xFF & rngmask;
devpriv->dux_commands[LOGBASE + 0] = 0; devpriv->duxbuf[LOGBASE + 0] = 0;
/* 0 means that the AD commands are sent */ /* 0 means that the AD commands are sent */
err = send_dux_commands(dev, SENDADCOMMANDS); err = send_dux_commands(dev, SENDADCOMMANDS);
...@@ -1280,8 +1278,8 @@ static int usbduxfast_auto_attach(struct comedi_device *dev, ...@@ -1280,8 +1278,8 @@ static int usbduxfast_auto_attach(struct comedi_device *dev,
sema_init(&devpriv->sem, 1); sema_init(&devpriv->sem, 1);
usb_set_intfdata(intf, devpriv); usb_set_intfdata(intf, devpriv);
devpriv->dux_commands = kmalloc(SIZEOFDUXBUFFER, GFP_KERNEL); devpriv->duxbuf = kmalloc(SIZEOFDUXBUF, GFP_KERNEL);
if (!devpriv->dux_commands) if (!devpriv->duxbuf)
return -ENOMEM; return -ENOMEM;
ret = usb_set_interface(usb, ret = usb_set_interface(usb,
...@@ -1339,8 +1337,8 @@ static void usbduxfast_detach(struct comedi_device *dev) ...@@ -1339,8 +1337,8 @@ static void usbduxfast_detach(struct comedi_device *dev)
devpriv->urb = NULL; devpriv->urb = NULL;
} }
kfree(devpriv->dux_commands); kfree(devpriv->duxbuf);
devpriv->dux_commands = NULL; devpriv->duxbuf = NULL;
devpriv->ai_cmd_running = 0; devpriv->ai_cmd_running = 0;
......
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