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IB/ipath: Fix sendctrl locking

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Code review pointed out that the locking around uses of ipath_sendctrl 
and kr_sendctrl were, in several places, incorrect and/or inconsistent.

Signed-off-by: John Gregor <john.gregor@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
John Gregor
2007-09-05 01:57:14 -07:00
committed by Roland Dreier
parent 9ab4295d1d
commit e342c11917
6 changed files with 72 additions and 29 deletions
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drivers/infiniband/hw/ipath/ipath_kernel.h
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@@ -376,6 +376,7 @@ struct ipath_devdata {
dma_addr_t *ipath_physshadow;
/* lock to workaround chip bug 9437 */
spinlock_t ipath_tid_lock;
spinlock_t ipath_sendctrl_lock;
/*
* IPATH_STATUS_*,