From c7949bbbfcf3e6b76384b191cd472ccc31742002 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 22 Jun 2012 16:18:51 -0700 Subject: [PATCH] staging: comedi: ni_daq_700: Remove the unused private data struct The private data struct in this driver is not used for anything. Remove the struct definition and the alloc_private() call. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Frank Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/ni_daq_700.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index b851e2e..7ad5465 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -90,13 +90,6 @@ static const struct dio700_board dio700_boards[] = { */ #define thisboard ((const struct dio700_board *)dev->board_ptr) -struct dio700_private { - - int data; /* number of data points left to be taken */ -}; - -#define devpriv ((struct dio700_private *)dev->private) - #define _700_SIZE 8 #define _700_DATA 0 @@ -227,10 +220,6 @@ static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it) struct pcmcia_device *link; int ret; - /* allocate and initialize dev->private */ - if (alloc_private(dev, sizeof(struct dio700_private)) < 0) - return -ENOMEM; - /* get base address, irq etc. based on bustype */ switch (thisboard->bustype) { case pcmcia_bustype: -- 2.7.4