staging: comedi: addi_apci_2032: remove devpriv->iobase usage

The iobase address stored in devpriv->iobase is also stored in dev->iobase.
Use that instead.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2032.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2032.c
index 2332871f07190a4549a1598f9e91be053f586002..90aeaf9f31f9dacd0992edb8861612c65955b892 100644 (file)
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2032.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2032.c
@@ -138,8 +138,8 @@ static int i_APCI2032_ConfigDigitalOutput(struct comedi_device *dev,
        else {
                ul_Command = ul_Command & 0xFFFFFFFD;
        }                       /* elseif  (data[2] == ADDIDATA_ENABLE) */
-       outl(ul_Command, devpriv->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
-       ui_InterruptData = inl(devpriv->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
+       outl(ul_Command, dev->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
+       ui_InterruptData = inl(dev->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
        return insn->n;
 }
 
@@ -148,16 +148,15 @@ static int apci2032_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 + APCI2032_DIGITAL_OP_RW);
+       s->state = inl(dev->iobase + APCI2032_DIGITAL_OP_RW);
        if (mask) {
                s->state &= ~mask;
                s->state |= (bits & mask);
 
-               outl(s->state, devpriv->iobase + APCI2032_DIGITAL_OP);
+               outl(s->state, dev->iobase + APCI2032_DIGITAL_OP);
        }
 
        data[1] = s->state;
@@ -190,16 +189,14 @@ static int i_APCI2032_ConfigWatchdog(struct comedi_device *dev,
                                     struct comedi_insn *insn,
                                     unsigned int *data)
 {
-       struct addi_private *devpriv = dev->private;
-
        if (data[0] == 0) {
                /* Disable the watchdog */
                outl(0x0,
-                       devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
+                       dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
                        APCI2032_TCW_PROG);
                /* Loading the Reload value */
                outl(data[1],
-                       devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
+                       dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
                        APCI2032_TCW_RELOAD_VALUE);
        } else {
                printk("\nThe input parameters are wrong\n");
@@ -235,20 +232,18 @@ static int i_APCI2032_StartStopWriteWatchdog(struct comedi_device *dev,
                                             struct comedi_insn *insn,
                                             unsigned int *data)
 {
-       struct addi_private *devpriv = dev->private;
-
        switch (data[0]) {
        case 0:         /* stop the watchdog */
-               outl(0x0, devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_PROG);  /* disable the watchdog */
+               outl(0x0, dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_PROG);      /* disable the watchdog */
                break;
        case 1:         /* start the watchdog */
                outl(0x0001,
-                       devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
+                       dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
                        APCI2032_TCW_PROG);
                break;
        case 2:         /* Software trigger */
                outl(0x0201,
-                       devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
+                       dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
                        APCI2032_TCW_PROG);
                break;
        default:
@@ -284,10 +279,8 @@ static int i_APCI2032_ReadWatchdog(struct comedi_device *dev,
                                   struct comedi_insn *insn,
                                   unsigned int *data)
 {
-       struct addi_private *devpriv = dev->private;
-
        data[0] =
-               inl(devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
+               inl(dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG +
                APCI2032_TCW_TRIG_STATUS) & 0x1;
        return insn->n;
 }
@@ -315,7 +308,7 @@ static void v_APCI2032_Interrupt(int irq, void *d)
        struct addi_private *devpriv = dev->private;
        unsigned int ui_DO;
 
-       ui_DO = inl(devpriv->iobase + APCI2032_DIGITAL_OP_IRQ) & 0x1;   /* Check if VCC OR CC interrupt has occurred. */
+       ui_DO = inl(dev->iobase + APCI2032_DIGITAL_OP_IRQ) & 0x1;       /* Check if VCC OR CC interrupt has occurred. */
 
        if (ui_DO == 0) {
                printk("\nInterrupt from unKnown source\n");
@@ -323,10 +316,10 @@ static void v_APCI2032_Interrupt(int irq, void *d)
        if (ui_DO) {
                /*  Check for Digital Output interrupt Type - 1: Vcc interrupt 2: CC interrupt. */
                ui_Type =
-                       inl(devpriv->iobase +
+                       inl(dev->iobase +
                        APCI2032_DIGITAL_OP_INTERRUPT_STATUS) & 0x3;
                outl(0x0,
-                       devpriv->iobase + APCI2032_DIGITAL_OP +
+                       dev->iobase + APCI2032_DIGITAL_OP +
                        APCI2032_DIGITAL_OP_INTERRUPT);
                if (ui_Type == 1) {
                        /* Sends signal to user space */

diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c
index aae04d402da46b19b11ad5b1ce4f64ff4a819bbf..c498a8c914a4c368d0ec678c47128c2bfcfa7f60 100644 (file)
--- a/drivers/staging/comedi/drivers/addi_apci_2032.c
+++ b/drivers/staging/comedi/drivers/addi_apci_2032.c
@@ -38,10 +38,10 @@ static int apci2032_reset(struct comedi_device *dev)
 
        devpriv->b_DigitalOutputRegister = 0;
        ui_Type = 0;
-       outl(0x0, devpriv->iobase + APCI2032_DIGITAL_OP);
-       outl(0x0, devpriv->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
-       outl(0x0, devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_PROG);
-       outl(0x0, devpriv->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_RELOAD_VALUE);
+       outl(0x0, dev->iobase + APCI2032_DIGITAL_OP);
+       outl(0x0, dev->iobase + APCI2032_DIGITAL_OP_INTERRUPT);
+       outl(0x0, dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_PROG);
+       outl(0x0, dev->iobase + APCI2032_DIGITAL_OP_WATCHDOG + APCI2032_TCW_RELOAD_VALUE);
 
        return 0;
 }
@@ -88,7 +88,6 @@ static int apci2032_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);