From 3de38f258f95b6dc9f614e1f64b8d596a75533e0 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 18 Jun 2013 13:21:50 -0700 Subject: [PATCH] staging: comedi: pcmuio: remove unused private data variables These members of the private data are either not referenced or are set but never used by the driver. Remove them. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcmuio.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c index d882bb3..0e71eac 100644 --- a/drivers/staging/comedi/drivers/pcmuio.c +++ b/drivers/staging/comedi/drivers/pcmuio.c @@ -125,8 +125,6 @@ #define PCMUIO48_IOSIZE ASIC_IOSIZE #define PCMUIO96_IOSIZE (ASIC_IOSIZE * 2) -#define NUM_PAGED_REGS 3 - struct pcmuio_board { const char *name; const int num_asics; @@ -180,11 +178,6 @@ struct pcmuio_subdev_private { struct pcmuio_private { 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; unsigned int irq; spinlock_t spinlock; @@ -701,7 +694,6 @@ static int pcmuio_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev->private = devpriv; for (asic = 0; asic < MAX_ASICS; ++asic) { - devpriv->asics[asic].num = asic; devpriv->asics[asic].iobase = dev->iobase + asic * ASIC_IOSIZE; spin_lock_init(&devpriv->asics[asic].spinlock); } -- 2.7.4