staging: comedi: addi_apci_1564: use comedi_handle_event() for counters

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The counter subdevice can generate an interrupt. Currently send_sig() is used
to let the task know when the interrupt occurs. Use the dev->read_subdev and
comedi_handle_events() instead.

Remove the, now unused, 'tsk_current' member from the private data and the
unnecessary include of <linux/sched.h>.

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 2016-06-08 11:26:40 -07:00 • committed by Greg Kroah-Hartman

parent ff9842b651

commit a23b85a5ab

2 changed files with 6 additions and 14 deletions

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4

drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c

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16

drivers/staging/comedi/drivers/addi_apci_1564.c

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