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staging: comedi: gsc_hpdi: rename drain_dma_buffers()

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For aesthetics, rename this function so it has namespace associated
with the driver.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-03-13 14:16:19 -07:00 committed by Greg Kroah-Hartman
parent 3521d454d2
commit 9fe635cd86
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/gsc_hpdi.c
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@ -225,7 +225,7 @@ static inline void hpdi_writel(struct comedi_device *dev, uint32_t bits,
devpriv->hpdi_iobase + offset); devpriv->hpdi_iobase + offset);
} }
static void drain_dma_buffers(struct comedi_device *dev, unsigned int channel) static void gsc_hpdi_drain_dma(struct comedi_device *dev, unsigned int channel)
{ {
struct hpdi_private *devpriv = dev->private; struct hpdi_private *devpriv = dev->private;
struct comedi_async *async = dev->read_subdev->async; struct comedi_async *async = dev->read_subdev->async;
@ -302,7 +302,7 @@ static irqreturn_t gsc_hpdi_interrupt(int irq, void *d)
devpriv->plx9080_iobase + PLX_DMA0_CS_REG); devpriv->plx9080_iobase + PLX_DMA0_CS_REG);
if (dma0_status & PLX_DMA_EN_BIT) if (dma0_status & PLX_DMA_EN_BIT)
drain_dma_buffers(dev, 0); gsc_hpdi_drain_dma(dev, 0);
} }
spin_unlock_irqrestore(&dev->spinlock, flags); spin_unlock_irqrestore(&dev->spinlock, flags);