omap iommu: move iommu_disable at fault to the above layer

The function prefix "omap2_iommu_" indicates that the prefixed
function belongs to "omap2_iommu_ops" to provide iommu basic
functionalities for the above layers. It's better to avoid the
prefixed function called in the same prefixed ones internally, like
nested here. Now "iommu_disable" is called just after fault_isr() in
the above layer. This is a little bit more sensible to keep the
consistency of module layers.

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index edf7cd4b6553..14ee686b6492 100644
--- a/arch/arm/mach-omap2/iommu2.c
+++ b/arch/arm/mach-omap2/iommu2.c
@@ -172,7 +172,7 @@ static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra)
         printk("\n");
 
         iommu_write_reg(obj, stat, MMU_IRQSTATUS);
-        omap2_iommu_disable(obj);
+
         return stat;
 }