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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-08-26 13:20:06 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-08-26 13:22:42 +0200 |
| commit | 4234541f1a64d9dc6d489cf8f614dc01c62360f6 (patch) | |
| tree | 2b7f13dbcb1dca54ed29e91440144e8f54254951 /drivers/iommu | |
| parent | 6c32df437c7c5b1fc29d3ca29b0ff44f8dfafc56 (diff) | |
| download | kernel_samsung_smdk4412-4234541f1a64d9dc6d489cf8f614dc01c62360f6.zip kernel_samsung_smdk4412-4234541f1a64d9dc6d489cf8f614dc01c62360f6.tar.gz kernel_samsung_smdk4412-4234541f1a64d9dc6d489cf8f614dc01c62360f6.tar.bz2 | |
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')
| -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 dad45ab..90744af 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; } |