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提交 0b4d52e2 编写于 作者: H H Hartley Sweeten 提交者： Greg Kroah-Hartman
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staging: comedi: addi_apci_3501: remove devpriv->iobase usage 

The iobase address stored in devpriv->iobase is also stored in
dev->iobase. Use that instead.
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 1bdc8402
隐藏空白更改
内联 并排
Showing with 51 addition and 56 deletion
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
浏览文件 @ 0b4d52e2
......@@ -118,7 +118,7 @@ static int i_APCI3501_ConfigAnalogOutput(struct comedi_device *dev,
struct addi_private *devpriv = dev->private;
outl(data[0],
devpriv->iobase + APCI3501_ANALOG_OUTPUT +
dev->iobase + APCI3501_ANALOG_OUTPUT +
APCI3501_AO_VOLT_MODE);
if (data[0]) {
......@@ -181,10 +181,10 @@ static int i_APCI3501_WriteAnalogOutput(struct comedi_device *dev,
printk("\nIn WriteAnalogOutput :: Not Valid Channel\n");
} /* end if((ul_Channel_no<0)||(ul_Channel_no>7)) */
ul_DAC_Ready = inl(devpriv->iobase + APCI3501_ANALOG_OUTPUT);
ul_DAC_Ready = inl(dev->iobase + APCI3501_ANALOG_OUTPUT);
while (ul_DAC_Ready == 0) {
ul_DAC_Ready = inl(devpriv->iobase + APCI3501_ANALOG_OUTPUT);
ul_DAC_Ready = inl(dev->iobase + APCI3501_ANALOG_OUTPUT);
ul_DAC_Ready = (ul_DAC_Ready >> 8) & 1;
}
......@@ -195,7 +195,7 @@ static int i_APCI3501_WriteAnalogOutput(struct comedi_device *dev,
(unsigned int) ((*data << 0x8) & 0x7FFFFF00L) |
(unsigned int) (ul_Polarity));
outl(ul_Command1,
devpriv->iobase + APCI3501_ANALOG_OUTPUT +
dev->iobase + APCI3501_ANALOG_OUTPUT +
APCI3501_AO_PROG);
}
......@@ -242,67 +242,67 @@ static int i_APCI3501_ConfigTimerCounterWatchdog(struct comedi_device *dev,
devpriv->b_TimerSelectMode = ADDIDATA_WATCHDOG;
/* Disable the watchdog */
outl(0x0, devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Wa */
outl(0x0, dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Wa */
if (data[1] == 1) {
/* Enable TIMER int & DISABLE ALL THE OTHER int SOURCES */
outl(0x02,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} else {
outl(0x0, devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Timer interrupt */
outl(0x0, dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Timer interrupt */
}
/* Loading the Timebase value */
outl(data[2],
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TIMEBASE);
/* Loading the Reload value */
outl(data[3],
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_RELOAD_VALUE);
/* Set the mode */
ul_Command1 = inl(devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG) | 0xFFF819E0UL; /* e2->e0 */
ul_Command1 = inl(dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG) | 0xFFF819E0UL; /* e2->e0 */
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} /* end if(data[0]==ADDIDATA_WATCHDOG) */
else if (data[0] == ADDIDATA_TIMER) {
/* First Stop The Timer */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = ul_Command1 & 0xFFFFF9FEUL;
outl(ul_Command1, devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* Stop The Timer */
outl(ul_Command1, dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* Stop The Timer */
devpriv->b_TimerSelectMode = ADDIDATA_TIMER;
if (data[1] == 1) {
/* Enable TIMER int & DISABLE ALL THE OTHER int SOURCES */
outl(0x02,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} else {
outl(0x0, devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Timer interrupt */
outl(0x0, dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* disable Timer interrupt */
}
/* Loading Timebase */
outl(data[2],
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TIMEBASE);
/* Loading the Reload value */
outl(data[3],
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_RELOAD_VALUE);
/* printk ("\nTimer Address :: %x\n", (devpriv->iobase+APCI3501_WATCHDOG)); */
/* printk ("\nTimer Address :: %x\n", (dev->iobase + APCI3501_WATCHDOG)); */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 =
(ul_Command1 & 0xFFF719E2UL) | 2UL << 13UL | 0x10UL;
outl(ul_Command1, devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* mode 2 */
outl(ul_Command1, dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); /* mode 2 */
} /* end if(data[0]==ADDIDATA_TIMER) */
......@@ -347,12 +347,12 @@ static int i_APCI3501_StartStopWriteTimerCounterWatchdog(struct comedi_device *d
if (data[1] == 1) {
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x1UL;
/* Enable the Watchdog */
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
}
......@@ -360,19 +360,19 @@ static int i_APCI3501_StartStopWriteTimerCounterWatchdog(struct comedi_device *d
{
/* Stop The Watchdog */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = ul_Command1 & 0xFFFFF9FEUL;
outl(0x0,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} else if (data[1] == 2) {
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x200UL;
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} /* if(data[1]==2) */
} /* end if (devpriv->b_TimerSelectMode==ADDIDATA_WATCHDOG) */
......@@ -381,37 +381,37 @@ static int i_APCI3501_StartStopWriteTimerCounterWatchdog(struct comedi_device *d
if (data[1] == 1) {
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x1UL;
/* Enable the Timer */
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
} else if (data[1] == 0) {
/* Stop The Timer */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = ul_Command1 & 0xFFFFF9FEUL;
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
}
else if (data[1] == 2) {
/* Trigger the Timer */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x200UL;
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_PROG);
}
} /* end if (devpriv->b_TimerSelectMode==ADDIDATA_TIMER) */
i_Temp = inl(devpriv->iobase + APCI3501_WATCHDOG +
i_Temp = inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TRIG_STATUS) & 0x1;
return insn->n;
}
......@@ -449,16 +449,16 @@ static int i_APCI3501_ReadTimerCounterWatchdog(struct comedi_device *dev,
if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) {
data[0] =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TRIG_STATUS) & 0x1;
data[1] = inl(devpriv->iobase + APCI3501_WATCHDOG);
data[1] = inl(dev->iobase + APCI3501_WATCHDOG);
} /* end if (devpriv->b_TimerSelectMode==ADDIDATA_WATCHDOG) */
else if (devpriv->b_TimerSelectMode == ADDIDATA_TIMER) {
data[0] =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TRIG_STATUS) & 0x1;
data[1] = inl(devpriv->iobase + APCI3501_WATCHDOG);
data[1] = inl(dev->iobase + APCI3501_WATCHDOG);
} /* end if (devpriv->b_TimerSelectMode==ADDIDATA_TIMER) */
else if ((devpriv->b_TimerSelectMode != ADDIDATA_TIMER)
......
drivers/staging/comedi/drivers/addi_apci_3501.c
浏览文件 @ 0b4d52e2
......@@ -28,9 +28,7 @@ static int apci3501_di_insn_bits(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
struct addi_private *devpriv = dev->private;
data[1] = inl(devpriv->iobase + APCI3501_DIGITAL_IP) & 0x3;
data[1] = inl(dev->iobase + APCI3501_DIGITAL_IP) & 0x3;
return insn->n;
}
......@@ -40,16 +38,15 @@ static int apci3501_do_insn_bits(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
struct addi_private *devpriv = dev->private;
unsigned int mask = data[0];
unsigned int bits = data[1];
s->state = inl(devpriv->iobase + APCI3501_DIGITAL_OP);
s->state = inl(dev->iobase + APCI3501_DIGITAL_OP);
if (mask) {
s->state &= ~mask;
s->state |= (bits & mask);
outl(s->state, devpriv->iobase + APCI3501_DIGITAL_OP);
outl(s->state, dev->iobase + APCI3501_DIGITAL_OP);
}
data[1] = s->state;
......@@ -84,14 +81,14 @@ static irqreturn_t apci3501_interrupt(int irq, void *d)
/* Disable Interrupt */
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
inl(dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FDul);
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
ui_Timer_AOWatchdog =
inl(devpriv->iobase + APCI3501_WATCHDOG +
inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_IRQ) & 0x1;
if ((!ui_Timer_AOWatchdog)) {
......@@ -102,11 +99,11 @@ static irqreturn_t apci3501_interrupt(int irq, void *d)
/* Enable Interrupt Send a signal to from kernel to user space */
send_sig(SIGIO, devpriv->tsk_Current, 0);
ul_Command1 =
inl(devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
inl(dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
ul_Command1 = ((ul_Command1 & 0xFFFFF9FDul) | 1 << 1);
outl(ul_Command1,
devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
i_temp = inl(devpriv->iobase + APCI3501_WATCHDOG +
dev->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG);
i_temp = inl(dev->iobase + APCI3501_WATCHDOG +
APCI3501_TCW_TRIG_STATUS) & 0x1;
return IRQ_HANDLED;
......@@ -114,22 +111,21 @@ static irqreturn_t apci3501_interrupt(int irq, void *d)
static int apci3501_reset(struct comedi_device *dev)
{
struct addi_private *devpriv = dev->private;
int i_Count = 0, i_temp = 0;
unsigned int ul_Command1 = 0, ul_Polarity, ul_DAC_Ready = 0;
outl(0x0, devpriv->iobase + APCI3501_DIGITAL_OP);
outl(1, devpriv->iobase + APCI3501_ANALOG_OUTPUT +
outl(0x0, dev->iobase + APCI3501_DIGITAL_OP);
outl(1, dev->iobase + APCI3501_ANALOG_OUTPUT +
APCI3501_AO_VOLT_MODE);
ul_Polarity = 0x80000000;
for (i_Count = 0; i_Count <= 7; i_Count++) {
ul_DAC_Ready = inl(devpriv->iobase + APCI3501_ANALOG_OUTPUT);
ul_DAC_Ready = inl(dev->iobase + APCI3501_ANALOG_OUTPUT);
while (ul_DAC_Ready == 0) {
ul_DAC_Ready =
inl(devpriv->iobase + APCI3501_ANALOG_OUTPUT);
inl(dev->iobase + APCI3501_ANALOG_OUTPUT);
ul_DAC_Ready = (ul_DAC_Ready >> 8) & 1;
}
......@@ -140,7 +136,7 @@ static int apci3501_reset(struct comedi_device *dev)
(unsigned int) ((i_temp << 0x8) & 0x7FFFFF00L) |
(unsigned int) (ul_Polarity));
outl(ul_Command1,
devpriv->iobase + APCI3501_ANALOG_OUTPUT +
dev->iobase + APCI3501_ANALOG_OUTPUT +
APCI3501_AO_PROG);
}
}
......@@ -190,7 +186,6 @@ static int apci3501_auto_attach(struct comedi_device *dev,
return ret;
dev->iobase = pci_resource_start(pcidev, 1);
devpriv->iobase = dev->iobase;
devpriv->i_IobaseAmcc = pci_resource_start(pcidev, 0);
devpriv->i_IobaseAddon = pci_resource_start(pcidev, 2);
devpriv->i_IobaseReserved = pci_resource_start(pcidev, 3);
......
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