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>

diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c
index c9c6f14f3948dc76ce31c8502a19c50c06cb747f..89ed2d6dea0ad8e76d8436947673368089c76e7b 100644 (file)
--- a/drivers/staging/comedi/drivers/adl_pci9118.c
+++ b/drivers/staging/comedi/drivers/adl_pci9118.c
@@ -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]);