diff options
| author | Hans J. Koch <[email protected]> | 2011-08-09 20:53:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-08-22 17:52:00 -0700 |
| commit | 4e0b72fd7444e07e2870d193ce8fb6b0b00f5a89 (patch) | |
| tree | d81946567cef8109de9e95e64bee846f5986f13d /lib/cpu-notifier-error-inject.c | |
| parent | a406f75840e15afbabd98cb64ae36b51424a8033 (diff) | |
uio: uio_pci_generic: Remove useless spin_lock
The spin_lock in uio_pci_generic.c is only used in the interrupt
handler, which cannot be executed twice at the same time.
That makes the lock rather pointless. This patch removes it.
Cc: "Michael S. Tsirkin" <[email protected]>
Cc: Chris Wright <[email protected]>
Cc: Jesse Barnes <[email protected]>
Cc: Sebastian Andrzej Siewior <[email protected]>
Cc: Anthony Foiani <[email protected]>
Reported-by: Anthony Foiani <[email protected]>
Reported-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Hans J. Koch <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions