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staging: comedi: quatech_daqp_cs: only hook up cmd support if we have an IRQ
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 5 Oct 2015 21:23:05 +0000 (14:23 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 13 Oct 2015 04:16:05 +0000 (21:16 -0700)
commitdbba18dc18c0abc55c0ea0ce55abffd5135d7c88
treed4127eaab2a63224afcd0ef5d5c81b6bff6b9b38tree | snapshot
parent0c5daecd00f82a67be6816d0f6445bcfb84ba393commit | diff
staging: comedi: quatech_daqp_cs: only hook up cmd support if we have an IRQ

Interrupts are only needed by this driver to support the analog input async
commands. Don't hook up the command support if pcmcia_request_irq() fails
instead of completely failing the (*auto_attach).

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>
drivers/staging/comedi/drivers/quatech_daqp_cs.c diff | blob | history
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