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staging: comedi: rtd520: rename CamelCase fifoLen

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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>
This commit is contained in:
H Hartley Sweeten 2013-04-03 11:39:14 -07:00 committed by Greg Kroah-Hartman
parent 2d7b8b9434
commit cd5e2d0628
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/comedi/drivers/rtd520.c
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@ -404,7 +404,7 @@ struct rtd_private {
unsigned int ao_readback[2]; unsigned int ao_readback[2];
unsigned fifoLen; unsigned fifosz;
}; };
/* bit defines for "flags" */ /* bit defines for "flags" */
@ -744,7 +744,7 @@ static irqreturn_t rtd_interrupt(int irq, /* interrupt number (ignored) */
*/ */
if (!(fifoStatus & FS_ADC_HEMPTY)) { if (!(fifoStatus & FS_ADC_HEMPTY)) {
/* FIFO half full */ /* 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; goto abortTransfer;
if (0 == devpriv->aiCount) 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 */ /* ADC conversion trigger source: PACER */
writel(1, devpriv->las0 + LAS0_ADC_CONVERSION); 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) { if (TRIG_TIMER == cmd->scan_begin_src) {
/* scan_begin_arg is in nanoseconds */ /* 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; 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 */ /* out of counter range, use 1/2 fifo instead */
devpriv->xfer_count = 0; devpriv->xfer_count = 0;
devpriv->flags &= ~SEND_EOS; devpriv->flags &= ~SEND_EOS;
@ -1423,7 +1423,7 @@ static int rtd_auto_attach(struct comedi_device *dev,
ret = rtd520_probe_fifo_depth(dev); ret = rtd520_probe_fifo_depth(dev);
if (ret < 0) if (ret < 0)
return ret; return ret;
devpriv->fifoLen = ret; devpriv->fifosz = ret;
if (dev->irq) if (dev->irq)
writel(ICS_PIE | ICS_PLIE, devpriv->lcfg + PLX_INTRCS_REG); writel(ICS_PIE | ICS_PLIE, devpriv->lcfg + PLX_INTRCS_REG);