Staging: comedi: Remove C99 comments

[pandora-kernel.git] / drivers / staging / comedi / drivers / das800.c

diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c
index ee659fd..eafee0c 100644 (file)
--- a/drivers/staging/comedi/drivers/das800.c
+++ b/drivers/staging/comedi/drivers/das800.c
@@ -72,7 +72,7 @@ cmd triggers supported:
 
 #define DAS800_SIZE           8
 #define TIMER_BASE            1000
-#define N_CHAN_AI             8        // number of analog input channels
+#define N_CHAN_AI             8        /*  number of analog input channels */
 
 /* Registers for the das800 */
 
@@ -94,8 +94,8 @@ cmd triggers supported:
 #define   IRQ                   0x8
 #define   BUSY                  0x80
 #define DAS800_GAIN           3
-#define   CIO_FFOV              0x8    // fifo overflow for cio-das802/16
-#define   CIO_ENHF              0x90   // interrupt fifo half full for cio-das802/16
+#define   CIO_FFOV              0x8    /*  fifo overflow for cio-das802/16 */
+#define   CIO_ENHF              0x90   /*  interrupt fifo half full for cio-das802/16 */
 #define   CONTROL1              0x80
 #define   CONV_CONTROL          0xa0
 #define   SCAN_LIMITS           0xc0
@@ -113,7 +113,7 @@ struct das800_board {
        int resolution;
 };
 
-//analog input ranges
+/* analog input ranges */
 static const struct comedi_lrange range_das800_ai = {
        1,
        {
@@ -278,7 +278,7 @@ static int das800_probe(struct comedi_device * dev)
        unsigned long irq_flags;
        int board;
 
-       // 'comedi spin lock irqsave' disables even rt interrupts, we use them to protect indirect addressing
+       /*  'comedi spin lock irqsave' disables even rt interrupts, we use them to protect indirect addressing */
        comedi_spin_lock_irqsave(&dev->spinlock, irq_flags);
        outb(ID, dev->iobase + DAS800_GAIN);    /* select base address + 7 to be ID register */
        id_bits = inb(dev->iobase + DAS800_ID) & 0x3;   /* get id bits */
@@ -352,8 +352,8 @@ static irqreturn_t das800_interrupt(int irq, void *d)
        struct comedi_async *async;
        int status;
        unsigned long irq_flags;
-       static const int max_loops = 128;       // half-fifo size for cio-das802/16
-       // flags
+       static const int max_loops = 128;       /*  half-fifo size for cio-das802/16 */
+       /*  flags */
        int fifo_empty = 0;
        int fifo_overflow = 0;
 
@@ -369,7 +369,7 @@ static irqreturn_t das800_interrupt(int irq, void *d)
         */
        async = s->async;
 
-       // if hardware conversions are not enabled, then quit
+       /*  if hardware conversions are not enabled, then quit */
        comedi_spin_lock_irqsave(&dev->spinlock, irq_flags);
        outb(CONTROL1, dev->iobase + DAS800_GAIN);      /* select base address + 7 to be STATUS2 register */
        status = inb(dev->iobase + DAS800_STATUS2) & STATUS2_HCEN;
@@ -390,7 +390,7 @@ static irqreturn_t das800_interrupt(int irq, void *d)
                        if (fifo_overflow)
                                break;
                } else {
-                       fifo_empty = 0; // cio-das802/16 has no fifo empty status bit
+                       fifo_empty = 0; /*  cio-das802/16 has no fifo empty status bit */
                }
                if (fifo_empty) {
                        break;
@@ -410,7 +410,7 @@ static irqreturn_t das800_interrupt(int irq, void *d)
        /* check for fifo overflow */
        if (thisboard->resolution == 12) {
                fifo_overflow = dataPoint & FIFO_OVF;
-               // else cio-das802/16
+               /*  else cio-das802/16 */
        } else {
                fifo_overflow = inb(dev->iobase + DAS800_GAIN) & CIO_FFOV;
        }
@@ -564,7 +564,7 @@ static void enable_das800(struct comedi_device * dev)
 {
        unsigned long irq_flags;
        comedi_spin_lock_irqsave(&dev->spinlock, irq_flags);
-       // enable fifo-half full interrupts for cio-das802/16
+       /*  enable fifo-half full interrupts for cio-das802/16 */
        if (thisboard->resolution == 16)
                outb(CIO_ENHF, dev->iobase + DAS800_GAIN);
        outb(CONV_CONTROL, dev->iobase + DAS800_GAIN);  /* select dev->iobase + 2 to be conversion control register */
@@ -684,7 +684,7 @@ static int das800_ai_do_cmdtest(struct comedi_device * dev, struct comedi_subdev
        if (err)
                return 4;
 
-       // check channel/gain list against card's limitations
+       /*  check channel/gain list against card's limitations */
        if (cmd->chanlist) {
                gain = CR_RANGE(cmd->chanlist[0]);
                startChan = CR_CHAN(cmd->chanlist[0]);
@@ -861,7 +861,7 @@ static int das800_do_wbits(struct comedi_device * dev, struct comedi_subdevice *
        int wbits;
        unsigned long irq_flags;
 
-       // only set bits that have been masked
+       /*  only set bits that have been masked */
        data[0] &= 0xf;
        wbits = devpriv->do_bits >> 4;
        wbits &= ~data[0];