diff options
author | Gerald Britton <gbritton@alum.mit.edu> | 2007-05-14 13:53:01 -0400 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-18 21:03:49 -0700 |
commit | e9ca75b53576ddf82ea2d803f87c59dffac7bc42 (patch) | |
tree | 4f4763a1960572dcf144de622729098ade4e8ea7 /drivers/char/watchdog | |
parent | dec04cff500d4e543c55ab1beb0af85d8ed7e6bd (diff) |
cciss: Fix pci_driver.shutdown while device is still active
Fix an Oops in the cciss driver caused by system shutdown while a filesystem
on a cciss device is still active. The cciss_remove_one function only
properly removes the device if the device has been cleanly released by its
users, which is not the case when the pci_driver.shutdown method is called.
This patch adds a new cciss_shutdown function to better match the pattern
used by various SCSI drivers: deactivate device interrupts and flush caches.
It also alters the cciss_remove_one function to match and readds the
__devexit annotation that was removed when cciss_remove_one was serving as
the pci_driver.shutdown method.
Signed-off-by: Gerald Britton <gbritton@alum.mit.edu>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/watchdog')
0 files changed, 0 insertions, 0 deletions