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staging: comedi: amplc_pci230: use comedi_cmd pointer

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Use the local variable to access the comedi_cmd as a pointer in
pci230_handle_ai() instead of getting to it from the comedi_async
pointer.

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>
This commit is contained in:
H Hartley Sweeten 2014-05-27 10:30:49 -07:00 committed by Greg Kroah-Hartman
parent 9af39b31b5
commit 1eb9cf92da
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/amplc_pci230.c
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@ -2151,14 +2151,14 @@ static void pci230_handle_ai(struct comedi_device *dev,
struct comedi_subdevice *s)
{
struct pci230_private *devpriv = dev->private;
struct comedi_cmd *cmd = &s->async->cmd;
struct comedi_async *async = s->async;
struct comedi_cmd *cmd = &async->cmd;
unsigned int scanlen = cmd->scan_end_arg;
unsigned int events = 0;
unsigned int status_fifo;
unsigned int i;
unsigned int todo;
unsigned int fifoamount;
struct comedi_async *async = s->async;
unsigned int scanlen = async->cmd.scan_end_arg;
/* Determine number of samples to read. */
if (cmd->stop_src != TRIG_COUNT) {