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staging: comedi: amplc_pci230: rename 'todo' variable 

This patch renames the very generic variable name 'todo' to
nsamples.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hari Prasath Gujulan Elango 2015-06-16 13:43:50 +00:00 committed by Greg Kroah-Hartman
parent 4c05c50d72
commit d46bc00c3f
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/comedi/drivers/amplc_pci230.c
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@ -2011,17 +2011,17 @@ static void pci230_handle_ai(struct comedi_device *dev,
struct comedi_cmd *cmd = &async->cmd;
unsigned int status_fifo;
unsigned int i;
unsigned int todo;
unsigned int nsamples;
unsigned int fifoamount;
unsigned short val;
/* Determine number of samples to read. */
todo = comedi_nsamples_left(s, PCI230_ADC_FIFOLEVEL_HALFFULL);
if (todo == 0)
nsamples = comedi_nsamples_left(s, PCI230_ADC_FIFOLEVEL_HALFFULL);
if (nsamples == 0)
return;
fifoamount = 0;
for (i = 0; i < todo; i++) {
for (i = 0; i < nsamples; i++) {
if (fifoamount == 0) {
/* Read FIFO state. */
status_fifo = inw(devpriv->daqio + PCI230_ADCCON);