msm: iommu: Remove dependency on IDR

[pandora-kernel.git] / arch / arm / mach-msm / iommu.c

diff --git a/arch/arm/mach-msm/iommu.c b/arch/arm/mach-msm/iommu.c
index 9c08740..0146f51 100644 (file)
--- a/arch/arm/mach-msm/iommu.c
+++ b/arch/arm/mach-msm/iommu.c
@@ -636,7 +636,7 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id)
        struct msm_iommu_drvdata *drvdata = dev_id;
        void __iomem *base;
        unsigned int fsr;
-       int ncb, i, ret;
+       int i, ret;
 
        spin_lock(&msm_iommu_lock);
 
@@ -654,8 +654,7 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id)
        if (ret)
                goto fail;
 
-       ncb = GET_NCB(base)+1;
-       for (i = 0; i < ncb; i++) {
+       for (i = 0; i < drvdata->ncb; i++) {
                fsr = GET_FSR(base, i);
                if (fsr) {
                        pr_err("Fault occurred in context %d.\n", i);