diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-08-26 13:20:06 +0200 |
|---|---|---|
| committer | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-01-23 11:11:31 +0200 |
| commit | a8cbde5ecfea851916395f0f9513d44df17ac61e (patch) | |
| tree | e6de98d9f8a163904c98de53120ca7bb289a7bc2 /drivers/iommu/omap-iommu.c | |
| parent | 15574eec2819a470a34b34c93c112a85d2a33b45 (diff) | |
omap: iommu: Fix up mutex->spin_lock conversion of iommu_lock
The omap_iommu_set_isr() was still using the mutex functions
but the iommu_lock was converted to a spin_lock. Fix that
up.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/omap-iommu.c')
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index dad45ab8cce3..90744afbed71 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -918,14 +918,14 @@ int omap_iommu_set_isr(const char *name, return -ENODEV; obj = to_iommu(dev); - mutex_lock(&obj->iommu_lock); + spin_lock(&obj->iommu_lock); if (obj->refcount != 0) { - mutex_unlock(&obj->iommu_lock); + spin_unlock(&obj->iommu_lock); return -EBUSY; } obj->isr = isr; obj->isr_priv = isr_priv; - mutex_unlock(&obj->iommu_lock); + spin_unlock(&obj->iommu_lock); return 0; } |