staging: comedi: addi_apci_3120: use comedi_bytes_to_samples()

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Use the helper function to calculate the number of samples in the DMA
buffer. For aesthetics, tidy up the local variables.

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 2014-11-04 10:55:27 -07:00 • committed by Greg Kroah-Hartman

parent 76e6047088

commit c78a1f4870

1 changed files with 8 additions and 7 deletions

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drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c

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