staging: comedi: adv_pci1710: remove 'ai_flags' from private data

This member of the private data is just a copy of the cmd->flags. Use
that instead.

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/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c
index c1e0e41..447addd 100644 (file)
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -317,7 +317,6 @@ struct pci1710_private {
        unsigned int ai_scans;  /*  len of scanlist */
        unsigned int ai_n_chan; /*  how many channels is measured */
        unsigned int *ai_chanlist;      /*  actaul chanlist */
-       unsigned int ai_flags;  /*  flaglist */
        unsigned int ai_data_len;       /*  len of data buffer */
        unsigned short ao_data[4];      /*  data output buffer */
        unsigned int cnt0_write_wait;   /* after a write, wait for update of the
@@ -981,7 +980,7 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev,
 
        devpriv->CntrlReg &= Control_CNT0;
        /*  don't we want wake up every scan?  devpriv->ai_eos=1; */
-       if ((devpriv->ai_flags & TRIG_WAKE_EOS)) {
+       if (cmd->flags & TRIG_WAKE_EOS) {
                devpriv->ai_eos = 1;
        } else {
                devpriv->CntrlReg |= Control_ONEFH;
@@ -1010,7 +1009,7 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev,
                i8253_cascade_ns_to_timer(devpriv->i8254_osc_base,
                                          &divisor1, &divisor2,
                                          &cmd->convert_arg,
-                                         devpriv->ai_flags);
+                                         cmd->flags);
                outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL);
                if (mode != 2) {
                        /*  start pacer */
@@ -1122,7 +1121,6 @@ static int pci171x_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 
        devpriv->ai_n_chan = cmd->chanlist_len;
        devpriv->ai_chanlist = cmd->chanlist;
-       devpriv->ai_flags = cmd->flags;
        devpriv->ai_data_len = s->async->prealloc_bufsz;
 
        if (cmd->stop_src == TRIG_COUNT)