Staging: comedi: fix brace, print(k) and over 80 character coding style issues in...

This is a Patch to the adv_pci1723.c file that fixes up brace, print(k) and over 80 character warnings found by the checkpatch.pl tool

Signed-off-by: Maurice Dawson <mauricedawson2699@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c
index 6b0b7ed..1644490 100644 (file)
--- a/drivers/staging/comedi/drivers/adv_pci1723.c
+++ b/drivers/staging/comedi/drivers/adv_pci1723.c
@@ -60,35 +60,57 @@ TODO:
 #define IORANGE_1723  0x2A
 
 /* all the registers for the pci1723 board */
-#define PCI1723_DA(N)   ((N)<<1)       /* W:   D/A register N (0 to 7) */
-
-#define PCI1723_SYN_SET  0x12  /*synchronized set register       */
-#define PCI1723_ALL_CHNNELE_SYN_STROBE  0x12   /*synchronized status register    */
-
-#define PCI1723_RANGE_CALIBRATION_MODE 0x14    /* range and calibration mode   */
-#define PCI1723_RANGE_CALIBRATION_STATUS 0x14  /* range and calibration status */
-
-#define PCI1723_CONTROL_CMD_CALIBRATION_FUN 0x16       /* SADC control command for calibration function */
-#define PCI1723_STATUS_CMD_CALIBRATION_FUN 0x16        /* SADC control status for calibration function */
-
-#define PCI1723_CALIBRATION_PARA_STROBE 0x18   /* Calibration parameter strobe */
+#define PCI1723_DA(N)   ((N)<<1)       /* W: D/A register N (0 to 7) */
+
+#define PCI1723_SYN_SET  0x12          /* synchronized set register */
+#define PCI1723_ALL_CHNNELE_SYN_STROBE  0x12
+                                       /* synchronized status register */
+
+#define PCI1723_RANGE_CALIBRATION_MODE 0x14
+                                       /* range and calibration mode */
+#define PCI1723_RANGE_CALIBRATION_STATUS 0x14
+                                       /* range and calibration status */
+
+#define PCI1723_CONTROL_CMD_CALIBRATION_FUN 0x16
+                                               /*
+                                                * SADC control command for
+                                                * calibration function
+                                                */
+#define PCI1723_STATUS_CMD_CALIBRATION_FUN 0x16
+                                               /*
+                                                * SADC control status for
+                                                * calibration function
+                                                */
+
+#define PCI1723_CALIBRATION_PARA_STROBE 0x18
+                                       /* Calibration parameter strobe */
 
 #define PCI1723_DIGITAL_IO_PORT_SET 0x1A       /* Digital I/O port setting */
 #define PCI1723_DIGITAL_IO_PORT_MODE 0x1A      /* Digital I/O port mode */
 
-#define PCI1723_WRITE_DIGITAL_OUTPUT_CMD 0x1C  /* Write digital output command */
+#define PCI1723_WRITE_DIGITAL_OUTPUT_CMD 0x1C
+                                       /* Write digital output command */
 #define PCI1723_READ_DIGITAL_INPUT_DATA 0x1C   /* Read digital input data */
 
-#define PCI1723_WRITE_CAL_CMD 0x1E     /* Write calibration command */
-#define PCI1723_READ_CAL_STATUS 0x1E   /* Read calibration status */
+#define PCI1723_WRITE_CAL_CMD 0x1E             /* Write calibration command */
+#define PCI1723_READ_CAL_STATUS 0x1E           /* Read calibration status */
 
-#define PCI1723_SYN_STROBE 0x20        /* Synchronized strobe */
+#define PCI1723_SYN_STROBE 0x20                        /* Synchronized strobe */
 
-#define PCI1723_RESET_ALL_CHN_STROBE 0x22      /* Reset all D/A channels strobe */
+#define PCI1723_RESET_ALL_CHN_STROBE 0x22
+                                       /* Reset all D/A channels strobe */
 
-#define PCI1723_RESET_CAL_CONTROL_STROBE 0x24  /* Reset the calibration controller strobe */
+#define PCI1723_RESET_CAL_CONTROL_STROBE 0x24
+                                               /*
+                                                * Reset the calibration
+                                                * controller strobe
+                                                */
 
-#define PCI1723_CHANGE_CHA_OUTPUT_TYPE_STROBE 0x26     /* Change D/A channels output type strobe */
+#define PCI1723_CHANGE_CHA_OUTPUT_TYPE_STROBE 0x26
+                                               /*
+                                                * Change D/A channels output
+                                                * type strobe
+                                                */
 
 #define PCI1723_SELECT_CALIBRATION 0x28        /* Select the calibration Ref_V */
 
@@ -104,14 +126,14 @@ static const struct comedi_lrange range_pci1723 = { 1, {
  */
 struct pci1723_board {
        const char *name;
-       int vendor_id;          /*  PCI vendor a device ID of card */
+       int vendor_id;          /* PCI vendor a device ID of card */
        int device_id;
        int iorange;
        char cardtype;
-       int n_aochan;           /*  num of D/A chans */
-       int n_diochan;          /*  num of DIO chans */
-       int ao_maxdata;         /*  resolution of D/A */
-       const struct comedi_lrange *rangelist_ao;       /*  rangelist for D/A */
+       int n_aochan;           /* num of D/A chans */
+       int n_diochan;          /* num of DIO chans */
+       int ao_maxdata;         /* resolution of D/A */
+       const struct comedi_lrange *rangelist_ao;       /* rangelist for D/A */
 };
 
 static const struct pci1723_board boardtypes[] = {
@@ -128,8 +150,10 @@ static const struct pci1723_board boardtypes[] = {
         },
 };
 
-/* This is used by modprobe to translate PCI IDs to drivers.  Should
- * only be used for PCI and ISA-PnP devices */
+/*
+ * This is used by modprobe to translate PCI IDs to drivers.
+ * Should only be used for PCI and ISA-PnP devices
+ */
 static DEFINE_PCI_DEVICE_TABLE(pci1723_pci_table) = {
        {
        PCI_VENDOR_ID_ADVANTECH, 0x1723, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {
@@ -157,47 +181,47 @@ static struct comedi_driver driver_pci1723 = {
        .detach = pci1723_detach,
 };
 
-/* this structure is for data unique to this hardware driver. */
+/* This structure is for data unique to this hardware driver. */
 struct pci1723_private {
        int valid;              /* card is usable; */
 
        struct pci_dev *pcidev;
-       unsigned char da_range[8];      /*  D/A output range for each channel */
+       unsigned char da_range[8];      /* D/A output range for each channel */
 
-       short ao_data[8];       /*  data output buffer */
+       short ao_data[8];       /* data output buffer */
 };
 
-/*the following macro to make it easy to
-* access the private structure.
-*/
+/* The following macro to make it easy to access the private structure. */
 #define devpriv ((struct pci1723_private *)dev->private)
 
 #define this_board boardtypes
 
 /*
- *   the pci1723 card reset;
+ * The pci1723 card reset;
  */
 static int pci1723_reset(struct comedi_device *dev)
 {
        int i;
        DPRINTK("adv_pci1723 EDBG: BGN: pci1723_reset(...)\n");
 
-       outw(0x01, dev->iobase + PCI1723_SYN_SET);      /*  set synchronous output mode */
+       outw(0x01, dev->iobase + PCI1723_SYN_SET);
+                                              /* set synchronous output mode */
 
        for (i = 0; i < 8; i++) {
-               /*  set all outputs to 0V */
+               /* set all outputs to 0V */
                devpriv->ao_data[i] = 0x8000;
                outw(devpriv->ao_data[i], dev->iobase + PCI1723_DA(i));
-               /*  set all ranges to +/- 10V */
+               /* set all ranges to +/- 10V */
                devpriv->da_range[i] = 0;
                outw(((devpriv->da_range[i] << 4) | i),
                     PCI1723_RANGE_CALIBRATION_MODE);
        }
 
-       outw(0, dev->iobase + PCI1723_CHANGE_CHA_OUTPUT_TYPE_STROBE);   /*  update ranges */
-       outw(0, dev->iobase + PCI1723_SYN_STROBE);      /*  update outputs */
+       outw(0, dev->iobase + PCI1723_CHANGE_CHA_OUTPUT_TYPE_STROBE);
+                                                           /* update ranges */
+       outw(0, dev->iobase + PCI1723_SYN_STROBE);          /* update outputs */
 
-       /*  set asynchronous output mode */
+       /* set asynchronous output mode */
        outw(0, dev->iobase + PCI1723_SYN_SET);
 
        DPRINTK("adv_pci1723 EDBG: END: pci1723_reset(...)\n");
@@ -251,11 +275,11 @@ static int pci1723_dio_insn_config(struct comedi_device *dev,
        unsigned short dio_mode;
 
        mask = 1 << CR_CHAN(insn->chanspec);
-       if (mask & 0x00FF) {
+       if (mask & 0x00FF)
                bits = 0x00FF;
-       } else {
+       else
                bits = 0xFF00;
-       }
+
        switch (data[0]) {
        case INSN_CONFIG_DIO_INPUT:
                s->io_bits &= ~bits;
@@ -270,12 +294,12 @@ static int pci1723_dio_insn_config(struct comedi_device *dev,
                return -EINVAL;
        }
 
-       /*  update hardware DIO mode */
-       dio_mode = 0x0000;      /*  low byte output, high byte output */
+       /* update hardware DIO mode */
+       dio_mode = 0x0000;      /* low byte output, high byte output */
        if ((s->io_bits & 0x00FF) == 0)
-               dio_mode |= 0x0001;     /*  low byte input */
+               dio_mode |= 0x0001;     /* low byte input */
        if ((s->io_bits & 0xFF00) == 0)
-               dio_mode |= 0x0002;     /*  high byte input */
+               dio_mode |= 0x0002;     /* high byte input */
        outw(dio_mode, dev->iobase + PCI1723_DIGITAL_IO_PORT_SET);
        return 1;
 }
@@ -311,7 +335,8 @@ static int pci1723_attach(struct comedi_device *dev,
        int opt_bus, opt_slot;
        const char *errstr;
 
-       printk("comedi%d: adv_pci1723: board=%s", dev->minor, this_board->name);
+       printk(KERN_ERR "comedi%d: adv_pci1723: board=%s",
+                                               dev->minor, this_board->name);
 
        opt_bus = it->options[0];
        opt_slot = it->options[1];
@@ -349,10 +374,10 @@ static int pci1723_attach(struct comedi_device *dev,
 
        if (!pcidev) {
                if (opt_bus || opt_slot) {
-                       printk(" - Card at b:s %d:%d %s\n",
-                              opt_bus, opt_slot, errstr);
+                       printk(KERN_ERR " - Card at b:s %d:%d %s\n",
+                                                    opt_bus, opt_slot, errstr);
                } else {
-                       printk(" - Card %s\n", errstr);
+                       printk(KERN_ERR " - Card %s\n", errstr);
                }
                return -EIO;
        }
@@ -362,8 +387,8 @@ static int pci1723_attach(struct comedi_device *dev,
        pci_func = PCI_FUNC(pcidev->devfn);
        iobase = pci_resource_start(pcidev, 2);
 
-       printk(", b:s:f=%d:%d:%d, io=0x%4x", pci_bus, pci_slot, pci_func,
-              iobase);
+       printk(KERN_ERR ", b:s:f=%d:%d:%d, io=0x%4x",
+                                          pci_bus, pci_slot, pci_func, iobase);
 
        dev->iobase = iobase;
 
@@ -398,22 +423,23 @@ static int pci1723_attach(struct comedi_device *dev,
                s->insn_write = pci1723_ao_write_winsn;
                s->insn_read = pci1723_insn_read_ao;
 
-               /*  read DIO config */
-               switch (inw(dev->iobase + PCI1723_DIGITAL_IO_PORT_MODE) & 0x03) {
-               case 0x00:      /*  low byte output, high byte output */
+               /* read DIO config */
+               switch (inw(dev->iobase + PCI1723_DIGITAL_IO_PORT_MODE)
+                                                                      & 0x03) {
+               case 0x00:      /* low byte output, high byte output */
                        s->io_bits = 0xFFFF;
                        break;
-               case 0x01:      /*  low byte input, high byte output */
+               case 0x01:      /* low byte input, high byte output */
                        s->io_bits = 0xFF00;
                        break;
-               case 0x02:      /*  low byte output, high byte input */
+               case 0x02:      /* low byte output, high byte input */
                        s->io_bits = 0x00FF;
                        break;
-               case 0x03:      /*  low byte input, high byte input */
+               case 0x03:      /* low byte input, high byte input */
                        s->io_bits = 0x0000;
                        break;
                }
-               /*  read DIO port state */
+               /* read DIO port state */
                s->state = inw(dev->iobase + PCI1723_READ_DIGITAL_INPUT_DATA);
 
                subdev++;
@@ -450,16 +476,15 @@ static int pci1723_attach(struct comedi_device *dev,
  */
 static int pci1723_detach(struct comedi_device *dev)
 {
-       printk("comedi%d: pci1723: remove\n", dev->minor);
+       printk(KERN_ERR "comedi%d: pci1723: remove\n", dev->minor);
 
        if (dev->private) {
                if (devpriv->valid)
                        pci1723_reset(dev);
 
                if (devpriv->pcidev) {
-                       if (dev->iobase) {
+                       if (dev->iobase)
                                comedi_pci_disable(devpriv->pcidev);
-                       }
                        pci_dev_put(devpriv->pcidev);
                }
        }