staging: comedi: amplc_pc236: check bus type in detach routine

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When detaching the device in pc236_detach() mirror the bus type checks
performed by pc236_attach().  The existing tests are safe but rely on
dev->iobase being 0 when comedi_to_pci_dev(dev) is NULL.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ian Abbott 2012-08-16 12:24:09 +01:00 • committed by Greg Kroah-Hartman

parent 409861ff73

commit 02918c0066

1 changed files with 9 additions and 6 deletions

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drivers/staging/comedi/drivers/amplc_pc236.c

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