diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl812.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c index 07a109839b4..424e8096624 100644 --- a/drivers/staging/comedi/drivers/pcl812.c +++ b/drivers/staging/comedi/drivers/pcl812.c @@ -386,7 +386,8 @@ static struct comedi_driver driver_pcl812 = { COMEDI_INITCLEANUP(driver_pcl812); -typedef struct { +struct pcl812_private { + unsigned char valid; // =1 device is OK unsigned char dma; // >0 use dma ( usedDMA channel) unsigned char use_diff; // =1 diff inputs @@ -418,9 +419,10 @@ typedef struct { unsigned int last_dma_run; // how many bytes to transfer on last DMA buffer unsigned int max_812_ai_mode0_rangewait; // setling time for gain unsigned int ao_readback[2]; // data for AO readback -} pcl812_private; +}; + -#define devpriv ((pcl812_private *)dev->private) +#define devpriv ((struct pcl812_private *)dev->private) /* ============================================================================== @@ -1282,7 +1284,7 @@ static int pcl812_attach(struct comedi_device * dev, struct comedi_devconfig * i } dev->iobase = iobase; - if ((ret = alloc_private(dev, sizeof(pcl812_private))) < 0) { + if ((ret = alloc_private(dev, sizeof(struct pcl812_private))) < 0) { free_resources(dev); return ret; /* Can't alloc mem */ } |