Staging: comedi: Fix coding style issues in ii_pci20kc.c

This patch fixes the following issues in file ii_pci20kc.c:

WARNING: please, no space before tabs
WARNING: unnecessary whitespace before a quoted newline
WARNING: line over 80 characters

Signed-off-by: Xenofon Foukas <foukas.xenofon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/ii_pci20kc.c b/drivers/staging/comedi/drivers/ii_pci20kc.c
index 39a6a850d63c3287974eeea5c9a3fa874990af60..e4711ef5471924a26b2a7f4123741b7550e4e5b4 100644 (file)
--- a/drivers/staging/comedi/drivers/ii_pci20kc.c
+++ b/drivers/staging/comedi/drivers/ii_pci20kc.c
@@ -19,7 +19,7 @@
  *                             - 16 bit
  *
  *     only ONE PCI-20341 module possible
- *     only ONE PCI-20006 module possible
+ *     only ONE PCI-20006 module possible
  *     no extern trigger implemented
  *
  *     NOT WORKING (but soon) only 4 on-board differential channels supported
@@ -83,11 +83,11 @@ options for PCI-20341M:
 #include "../comedidev.h"
 
 #define PCI20000_ID                    0x1d
-#define PCI20341_ID                            0x77
-#define PCI20006_ID                    0xe3
+#define PCI20341_ID                    0x77
+#define PCI20006_ID                    0xe3
 #define PCI20xxx_EMPTY_ID              0xff
 
-#define PCI20000_OFFSET                0x100
+#define PCI20000_OFFSET                        0x100
 #define PCI20000_MODULES               3
 
 #define PCI20000_DIO_0                 0x80
@@ -246,7 +246,7 @@ static int pci20xxx_attach(struct comedi_device *dev,
                        pci20006_init(dev, s, it->options[2 * i + 2],
                                      it->options[2 * i + 3]);
                        printk(KERN_INFO "comedi%d: "
-                              "ii_pci20kc PCI-20006 module in slot %d \n",
+                              "ii_pci20kc PCI-20006 module in slot %d\n",
                               dev->minor, i + 1);
                        break;
                case PCI20341_ID:
@@ -255,7 +255,7 @@ static int pci20xxx_attach(struct comedi_device *dev,
                        pci20341_init(dev, s, it->options[2 * i + 2],
                                      it->options[2 * i + 3]);
                        printk(KERN_INFO "comedi%d: "
-                              "ii_pci20kc PCI-20341 module in slot %d \n",
+                              "ii_pci20kc PCI-20341 module in slot %d\n",
                               dev->minor, i + 1);
                        break;
                default:
@@ -376,9 +376,20 @@ static int pci20341_insn_read(struct comedi_device *dev,
 static const int pci20341_timebase[] = { 0x00, 0x00, 0x00, 0x04 };
 static const int pci20341_settling_time[] = { 0x58, 0x58, 0x93, 0x99 };
 
-static const struct comedi_lrange range_bipolar0_5 = { 1, {BIP_RANGE(0.5)} };
-static const struct comedi_lrange range_bipolar0_05 = { 1, {BIP_RANGE(0.05)} };
-static const struct comedi_lrange range_bipolar0_025 = { 1, {BIP_RANGE(0.025)} };
+static const struct comedi_lrange range_bipolar0_5 = {
+       1,
+       {BIP_RANGE(0.5)}
+};
+
+static const struct comedi_lrange range_bipolar0_05 = {
+       1,
+       {BIP_RANGE(0.05)}
+};
+
+static const struct comedi_lrange range_bipolar0_025 = {
+       1,
+       {BIP_RANGE(0.025)}
+};
 
 static const struct comedi_lrange *const pci20341_ranges[] = {
        &range_bipolar5,
@@ -408,12 +419,18 @@ static int pci20341_init(struct comedi_device *dev, struct comedi_subdevice *s,
        s->maxdata = 0xffff;
        s->range_table = pci20341_ranges[opt0];
 
-       option = sdp->pci20341.timebase | PCI20341_REPMODE;     /* depends on gain, trigger, repetition mode */
-
-       writeb(PCI20341_INIT, sdp->iobase + PCI20341_CONFIG_REG);       /* initialize Module */
-       writeb(PCI20341_PACER, sdp->iobase + PCI20341_MOD_STATUS);      /* set Pacer */
-       writeb(option, sdp->iobase + PCI20341_OPT_REG); /* option register */
-       writeb(sdp->pci20341.settling_time, sdp->iobase + PCI20341_SET_TIME_REG);       /* settling time counter */
+       /* depends on gain, trigger, repetition mode */
+       option = sdp->pci20341.timebase | PCI20341_REPMODE;
+
+       /* initialize Module */
+       writeb(PCI20341_INIT, sdp->iobase + PCI20341_CONFIG_REG);
+       /* set Pacer */
+       writeb(PCI20341_PACER, sdp->iobase + PCI20341_MOD_STATUS);
+       /* option register */
+       writeb(option, sdp->iobase + PCI20341_OPT_REG);
+       /* settling time counter */
+       writeb(sdp->pci20341.settling_time,
+               sdp->iobase + PCI20341_SET_TIME_REG);
        /* trigger not implemented */
        return 0;
 }
@@ -429,11 +446,15 @@ static int pci20341_insn_read(struct comedi_device *dev,
        unsigned int clb;       /* channel list byte */
        unsigned int boarddata;
 
-       writeb(1, sdp->iobase + PCI20341_LCHAN_ADDR_REG);       /* write number of input channels */
+       /* write number of input channels */
+       writeb(1, sdp->iobase + PCI20341_LCHAN_ADDR_REG);
        clb = PCI20341_DAISY_CHAIN | PCI20341_MUX | (sdp->pci20341.ai_gain << 3)
            | CR_CHAN(insn->chanspec);
        writeb(clb, sdp->iobase + PCI20341_CHAN_LIST);
-       writeb(0x00, sdp->iobase + PCI20341_CC_RESET);  /* reset settling time counter and trigger delay counter */
+
+       /* reset settling time counter and trigger delay counter */
+       writeb(0x00, sdp->iobase + PCI20341_CC_RESET);
+
        writeb(0x00, sdp->iobase + PCI20341_CHAN_RESET);
 
        /* generate Pacer */
@@ -444,9 +465,12 @@ static int pci20341_insn_read(struct comedi_device *dev,
                 * the whole interrupt stuff
                 */
                j = 0;
-               readb(sdp->iobase + PCI20341_SOFT_PACER);       /* generate Pacer */
+               /* generate Pacer */
+               readb(sdp->iobase + PCI20341_SOFT_PACER);
+
                eoc = readb(sdp->iobase + PCI20341_STATUS_REG);
-               while ((eoc < 0x80) && j < 100) {       /* poll Interrupt Flag */
+               /* poll Interrupt Flag */
+               while ((eoc < 0x80) && j < 100) {
                        j++;
                        eoc = readb(sdp->iobase + PCI20341_STATUS_REG);
                }
@@ -460,7 +484,9 @@ static int pci20341_insn_read(struct comedi_device *dev,
                lo = readb(sdp->iobase + PCI20341_LDATA);
                hi = readb(sdp->iobase + PCI20341_LDATA + 1);
                boarddata = lo + 0x100 * hi;
-               data[i] = (short)((boarddata + 0x8000) & 0xffff);       /* board-data -> comedi-data */
+
+               /* board-data -> comedi-data */
+               data[i] = (short)((boarddata + 0x8000) & 0xffff);
        }
 
        return i;