staging: dgnc: unregister pci driver

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We may choose to load the module without the hardware present. That will
register the pci driver but since probe will not succeed so
dgnc_NumBoards will be 0. Now if we unload the module then the pci
driver stays registered as dgnc_NumBoards is 0. And if we try to load
the module again it fails with the error:
"Driver 'dgnc' is already registered."

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sudip Mukherjee 2016-02-27 17:33:34 +05:30 • committed by Greg Kroah-Hartman

parent e9961fc16f

commit b3ca2e08e7

1 changed files with 1 additions and 2 deletions

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drivers/staging/dgnc/dgnc_driver.c

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