diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmmio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index be0990fc8370..3f1fb9b1432d 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -254,7 +254,7 @@ struct pcmmio_subdev_private { * feel free to suggest moving the variable to the struct comedi_device struct. */ struct pcmmio_private { - spinlock_t spinlock; + spinlock_t pagelock; /* protects the page registers */ struct pcmmio_subdev_private *sprivs; unsigned int ao_readback[8]; @@ -412,7 +412,7 @@ static irqreturn_t interrupt_pcmmio(int irq, void *d) /* it is an interrupt for ASIC #asic */ unsigned char int_pend; - spin_lock_irqsave(&devpriv->spinlock, flags); + spin_lock_irqsave(&devpriv->pagelock, flags); int_pend = inb(dev->iobase + PCMMIO_INT_PENDING_REG); int_pend &= 0x07; @@ -446,7 +446,7 @@ static irqreturn_t interrupt_pcmmio(int irq, void *d) ++got1; } - spin_unlock_irqrestore(&devpriv->spinlock, flags); + spin_unlock_irqrestore(&devpriv->pagelock, flags); if (triggered) { struct comedi_subdevice *s; @@ -941,7 +941,7 @@ static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (!devpriv) return -ENOMEM; - spin_lock_init(&devpriv->spinlock); + spin_lock_init(&devpriv->pagelock); chans_left = CHANS_PER_ASIC * 1; n_dio_subdevs = CALC_N_DIO_SUBDEVS(chans_left); |