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authorDavid Howells <dhowells@redhat.com>2009-11-19 18:10:23 +0000
committerDavid Howells <dhowells@redhat.com>2009-11-19 18:10:23 +0000
commit3d7a641e544e428191667e8b1f83f96fa46dbd65 (patch)
tree172aa672eca96b94f5531885b82abb82b43c7d8a /drivers/pnp/pnpacpi
parent66b00a7c93ec782d118d2c03bd599cfd041e80a1 (diff)
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SLOW_WORK: Wait for outstanding work items belonging to a module to clear
Wait for outstanding slow work items belonging to a module to clear when unregistering that module as a user of the facility. This prevents the put_ref code of a work item from being taken away before it returns. Signed-off-by: David Howells <dhowells@redhat.com>
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