staging: comedi: addi_apci_3xx: use comedi_timeout()

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Use comedi_timeout() to wait for the analog input and output end-of-
conversions.

This prevents a deadlock condition that could occur by providing a
timeout in case the end-of-conversion does not happen.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2014-02-10 11:49:24 -07:00 • committed by Greg Kroah-Hartman

parent 043fff873d

commit 67562be505

1 changed files with 35 additions and 9 deletions

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drivers/staging/comedi/drivers/addi_apci_3xxx.c

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