diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2014-03-13 14:16:24 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 14:19:50 -0700 |
| commit | 42ea78126c3f6c7a51fdf2c970e1d67f0a5faa19 (patch) | |
| tree | 9460a4aa740732ec6300d39a231a4b9d61a8e6e8 /drivers/staging/comedi | |
| parent | 63da0d087c9e1d3ba785470a234ba7be6f1c78b3 (diff) | |
staging: comedi: gsc_hpdi: remove disable_plx_interrupts()
This helper function is just a simple writel(). Remove it.
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>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/gsc_hpdi.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c index d9b1491b130b..3762510933dc 100644 --- a/drivers/staging/comedi/drivers/gsc_hpdi.c +++ b/drivers/staging/comedi/drivers/gsc_hpdi.c @@ -209,13 +209,6 @@ struct hpdi_private { volatile unsigned int block_size; }; -static void disable_plx_interrupts(struct comedi_device *dev) -{ - struct hpdi_private *devpriv = dev->private; - - writel(0, devpriv->plx9080_iobase + PLX_INTRCS_REG); -} - static inline void hpdi_writel(struct comedi_device *dev, uint32_t bits, unsigned int offset) { @@ -604,7 +597,7 @@ static void gsc_hpdi_init_plx9080(struct comedi_device *dev) #endif writel(bits, devpriv->plx9080_iobase + PLX_BIGEND_REG); - disable_plx_interrupts(dev); + writel(0, devpriv->plx9080_iobase + PLX_INTRCS_REG); gsc_hpdi_abort_dma(dev, 0); gsc_hpdi_abort_dma(dev, 1); @@ -743,7 +736,7 @@ static void gsc_hpdi_detach(struct comedi_device *dev) free_irq(dev->irq, dev); if (devpriv) { if (devpriv->plx9080_iobase) { - disable_plx_interrupts(dev); + writel(0, devpriv->plx9080_iobase + PLX_INTRCS_REG); iounmap(devpriv->plx9080_iobase); } if (devpriv->hpdi_iobase) |