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comedi vmk80xx: extend rudimentary_check to check both directions
authorJ. Ali Harlow <ali@avrc.city.ac.uk>
Wed, 18 May 2011 18:18:54 +0000 (19:18 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 18 May 2011 21:32:06 +0000 (14:32 -0700)
commit510b9be374a4b589e7f6182d306b3c8ec9575e05
tree2af1ac4c6ce8228842ba65c9554bea3f7943ce5atree | snapshot
parent9dc99895ef2bd96bad9674e4a0a6228c0690c912commit | diff
comedi vmk80xx: extend rudimentary_check to check both directions

rudimentary_check() can currently check whether the input or
output direction is currently available (no pending transaction),
but not both at the same time. We need this facility for do_bits().

Signed-off-by: J. Ali Harlow <ali@avrc.city.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/comedi/drivers/vmk80xx.c diff | blob | history
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