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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)
commit7689f55b62836a5e5de2f9a5cd8d215071636013
treed4127eaab2a63224afcd0ef5d5c81b6bff6b9b38tree | snapshot
parent16d6b58753ccc34e6d915118984b60457d2c3327commit | 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
ep93xx device tree rework repo: git://git.maquefel.me/linux.git