This member of the private data is just a pointer to the cmd->chanlist.
Use that instead.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/pcl818.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c
index 874b9f2..4da0062 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -329,7 +329,6 @@ struct pcl818_private {
unsigned int act_chanlist[16]; /* MUX setting for actual AI operations */
unsigned int act_chanlist_len; /* how long is actual MUX list */
unsigned int act_chanlist_pos; /* actual position in MUX list */
- unsigned int *ai_chanlist; /* actaul chanlist */
unsigned int ai_data_len; /* len of data buffer */
unsigned char usefifo; /* 1=use fifo */
unsigned int ao_readback[2];
@@ -830,12 +829,10 @@ static int pcl818_ai_cmd_mode(int mode, struct comedi_device *dev,
pcl818_start_pacer(dev, false);
- seglen = check_channel_list(dev, s, devpriv->ai_chanlist,
- cmd->chanlist_len);
+ seglen = check_channel_list(dev, s, cmd->chanlist, cmd->chanlist_len);
if (seglen < 1)
return -EINVAL;
- setup_channel_list(dev, s, devpriv->ai_chanlist,
- cmd->chanlist_len, seglen);
+ setup_channel_list(dev, s, cmd->chanlist, cmd->chanlist_len, seglen);
udelay(1);
@@ -1073,7 +1070,6 @@ static int ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
struct comedi_cmd *cmd = &s->async->cmd;
int retval;
- devpriv->ai_chanlist = cmd->chanlist;
devpriv->ai_data_len = s->async->prealloc_bufsz;
if (cmd->stop_src == TRIG_COUNT)
--
1.8.5.2
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
