From 178388b16a0d3a60b07610495323cddda55aebf5 Mon Sep 17 00:00:00 2001
From: Simon Xue <xxm@rock-chips.com>
Date: Sat, 30 Mar 2019 19:00:49 +0800
Subject: [PATCH] iommu/rockchip: use status register instead of flags as
 parameter

When iommu fall into interrupt, status register indicate more information
than read or write flag, so use status register as parameter when callback
report_iommu_fault

Change-Id: I07c6b9996f305eb970bd1d1d2b0f2a7db53cc6ba
Signed-off-by: Simon Xue <xxm@rock-chips.com>
---
 drivers/iommu/rockchip-iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 279f23147b5d..b0866aab5983 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -589,7 +589,7 @@ static irqreturn_t rk_iommu_irq(int irq, void *dev_id)
 			 */
 			if (iommu->domain)
 				report_iommu_fault(iommu->domain, iommu->dev, iova,
-						   flags);
+						   status);
 			else
 				dev_err(iommu->dev, "Page fault while iommu not attached to domain?\n");