staging: comedi: rtd520: rename CamelCase fifoLen

Rename this private data variable to fifosz.

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

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index b0538877fad956962d475c08f3ded0ae9e9bffeb..eeabfa758f3c114b2158b7c8a0dff000d0f384b7 100644 (file)
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -404,7 +404,7 @@ struct rtd_private {
 
        unsigned int ao_readback[2];
 
-       unsigned fifoLen;
+       unsigned fifosz;
 };
 
 /* bit defines for "flags" */
@@ -744,7 +744,7 @@ static irqreturn_t rtd_interrupt(int irq,   /* interrupt number (ignored) */
                 */
                if (!(fifoStatus & FS_ADC_HEMPTY)) {
                        /* FIFO half full */
-                       if (ai_read_n(dev, s, devpriv->fifoLen / 2) < 0)
+                       if (ai_read_n(dev, s, devpriv->fifosz / 2) < 0)
                                goto abortTransfer;
 
                        if (0 == devpriv->aiCount)
@@ -1004,7 +1004,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
                /* ADC conversion trigger source: PACER */
                writel(1, devpriv->las0 + LAS0_ADC_CONVERSION);
        }
-       writel((devpriv->fifoLen / 2 - 1) & 0xffff, devpriv->las0 + LAS0_ACNT);
+       writel((devpriv->fifosz / 2 - 1) & 0xffff, devpriv->las0 + LAS0_ACNT);
 
        if (TRIG_TIMER == cmd->scan_begin_src) {
                /* scan_begin_arg is in nanoseconds */
@@ -1034,7 +1034,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
                        }
                        devpriv->flags |= SEND_EOS;
                }
-               if (devpriv->xfer_count >= (devpriv->fifoLen / 2)) {
+               if (devpriv->xfer_count >= (devpriv->fifosz / 2)) {
                        /* out of counter range, use 1/2 fifo instead */
                        devpriv->xfer_count = 0;
                        devpriv->flags &= ~SEND_EOS;
@@ -1423,7 +1423,7 @@ static int rtd_auto_attach(struct comedi_device *dev,
        ret = rtd520_probe_fifo_depth(dev);
        if (ret < 0)
                return ret;
-       devpriv->fifoLen = ret;
+       devpriv->fifosz = ret;
 
        if (dev->irq)
                writel(ICS_PIE | ICS_PLIE, devpriv->lcfg + PLX_INTRCS_REG);