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staging: comedi: adl_pc19111: remove 'chanlist_len' from private data
This member of the private data is a copy of the cmd->chanlist_len. 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>
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@ -139,7 +139,6 @@ struct pci9111_private_data {
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int stop_counter;
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unsigned int scan_delay;
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unsigned int chanlist_len;
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unsigned int chunk_counter;
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unsigned int chunk_num_samples;
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@ -513,10 +512,9 @@ static int pci9111_ai_do_cmd(struct comedi_device *dev,
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}
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dev_private->stop_counter *= (1 + dev_private->scan_delay);
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dev_private->chanlist_len = cmd->chanlist_len;
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dev_private->chunk_counter = 0;
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dev_private->chunk_num_samples =
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dev_private->chanlist_len * (1 + dev_private->scan_delay);
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dev_private->chunk_num_samples = cmd->chanlist_len *
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(1 + dev_private->scan_delay);
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return 0;
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}
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@ -612,9 +610,8 @@ static irqreturn_t pci9111_interrupt(int irq, void *p_device)
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while (position < num_samples) {
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if (dev_private->chunk_counter <
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dev_private->chanlist_len) {
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to_read =
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dev_private->chanlist_len -
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cmd->chanlist_len) {
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to_read = cmd->chanlist_len -
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dev_private->chunk_counter;
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if (to_read >
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