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staging: comedi: adl_pci9118: remove 'dmabuf_samples' from private data 

This member of the private data is set but never used. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
H Hartley Sweeten 2014-05-05 09:35:48 -07:00 committed by Greg Kroah-Hartman
parent bdf2fed276
commit 3cc6a135d5
1 changed files with 0 additions and 3 deletions
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3
drivers/staging/comedi/drivers/adl_pci9118.c
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@ -362,7 +362,6 @@ struct pci9118_private {
*/
unsigned int dmabuf_used_size[2]; /* which size was truly used */
unsigned int dmabuf_panic_size[2];
unsigned int dmabuf_samples[2]; /* size in samples */
int dmabuf_pages[2]; /* number of pages in buffer */
unsigned char exttrg_users; /*
* bit field of external trigger
@ -1885,8 +1884,6 @@ static int pci9118_common_attach(struct comedi_device *dev, int disable_irq,
if (devpriv->dmabuf_virt[i]) {
devpriv->dmabuf_pages[i] = pages;
devpriv->dmabuf_size[i] = PAGE_SIZE * pages;
devpriv->dmabuf_samples[i] =
devpriv->dmabuf_size[i] >> 1;
devpriv->dmabuf_hw[i] =
virt_to_bus((void *)
devpriv->dmabuf_virt[i]);