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Commit 1eb9cf92 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: amplc_pci230: use comedi_cmd pointer 



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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9af39b31

drivers/staging/comedi/drivers/amplc_pci230.c

+3 −3
Original line number Diff line number Diff line
@@ -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) {