From 4234541f1a64d9dc6d489cf8f614dc01c62360f6 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Fri, 26 Aug 2011 13:20:06 +0200 Subject: [PATCH] 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 --- drivers/iommu/omap-iommu.c | 6 +++--- 1 file 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; } -- 2.34.1