The 'pol' and 'enab' members in the private data are never used. The
'num' member is set during the attach but never used. Remove them.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/pcmmio.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index a31a2b7..1ae5ffb 100644
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -270,11 +270,6 @@ struct pcmmio_subdev_private {
struct pcmmio_private {
/* stuff for DIO */
struct {
- /* shadow of POLx registers */
- unsigned char pol[NUM_PAGED_REGS];
- /* shadow of ENABx registers */
- unsigned char enab[NUM_PAGED_REGS];
- int num;
unsigned long iobase;
spinlock_t spinlock;
} asics[MAX_ASICS];
@@ -974,7 +969,6 @@ static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return -ENOMEM;
for (asic = 0; asic < MAX_ASICS; ++asic) {
- devpriv->asics[asic].num = asic;
devpriv->asics[asic].iobase =
dev->iobase + 16 + asic * ASIC_IOSIZE;
spin_lock_init(&devpriv->asics[asic].spinlock);
--
1.8.4.4
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