staging: comedi: amplc_pci230: use comedi_async 'scans_done' to detect AO EOA

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Remove the private data member 'ai_count' and use the comedi_async 'scans_done'
member to detect the analog output end-of-acquisition.

Use the helper function comedi_nscans_left() to get the number of scans in the
async buffer of left in the command.

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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H Hartley Sweeten 2014-11-05 10:31:32 -07:00 • committed by Greg Kroah-Hartman

parent f5345d459b

commit a65ccf634c

1 changed files with 18 additions and 39 deletions

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drivers/staging/comedi/drivers/amplc_pci230.c

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