staging: comedi: return void from comedi_driver_unregister()

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'Unregister' functions generally return `void`.
`comedi_driver_unregister()` currently returns an `int` errno value.
Nothing looks at the return value.  Change the return type to `void`.

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

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Ian Abbott 2013-06-27 14:50:57 +01:00 • committed by Greg Kroah-Hartman

parent ee68080d2c

commit 99c0e26917

2 changed files with 4 additions and 5 deletions

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2

drivers/staging/comedi/comedidev.h

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7

drivers/staging/comedi/drivers.c

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