diff options
| author | Simon Xue <xxm@rock-chips.com> | 2018-01-02 15:27:19 +0800 |
|---|---|---|
| committer | Jung Zhao <jung.zhao@rock-chips.com> | 2018-01-04 11:51:33 +0800 |
| commit | 94d27447dda655f5bd6fc8b69188f83e0b842884 (patch) | |
| tree | 2848ca97ff6571bbbdd258cf5464343f4cd182a1 /drivers/iommu | |
| parent | 5dcb4226bb3be808462bd5db4d693149fe633c4b (diff) | |
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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/rockchip-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index 5c42b2a08aaf..c174b6c1433c 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -594,7 +594,7 @@ 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"); |