From acd356f9fc4eda5d4523bcede2f461480fc49fe8 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 4 May 2016 12:47:19 -0700 Subject: [PATCH] staging: comedi: dt2811: remove private data The remaining members of the private data are not used by the driver. Remove it and the allocation. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt2811.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c index 1fe657c803b3..379b7d5cc8ee 100644 --- a/drivers/staging/comedi/drivers/dt2811.c +++ b/drivers/staging/comedi/drivers/dt2811.c @@ -181,11 +181,6 @@ struct dt2811_board { enum { card_2811_pgh, card_2811_pgl }; -struct dt2811_private { - int ntrig; - int curadchan; -}; - static int dt2811_ai_eoc(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, @@ -274,7 +269,6 @@ static int dt2811_do_insn_bits(struct comedi_device *dev, static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) { const struct dt2811_board *board = dev->board_ptr; - struct dt2811_private *devpriv; struct comedi_subdevice *s; int ret; @@ -286,10 +280,6 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); - if (!devpriv) - return -ENOMEM; - s = &dev->subdevices[0]; /* initialize the ADC subdevice */ s->type = COMEDI_SUBD_AI; -- 2.30.2