From: Simon Xue <xxm@xxxxxxxxxxxxxx>
Even though the iommu shares irq with its master, using the *dev of iommu
instead of master's *dev for devm_{request,free}_irq makes things clear.
Signed-off-by: Simon Xue <xxm@xxxxxxxxxxxxxx>
Signed-off-by: Shunqian Zheng <zhengsq@xxxxxxxxxxxxxx>
---
drivers/iommu/rockchip-iommu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index c7d6156..ec0ce62 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -807,7 +807,7 @@ static int rk_iommu_attach_device(struct iommu_domain *domain,
iommu->domain = domain;
- ret = devm_request_irq(dev, iommu->irq, rk_iommu_irq,
+ ret = devm_request_irq(iommu->dev, iommu->irq, rk_iommu_irq,
IRQF_SHARED, dev_name(dev), iommu);
if (ret)
return ret;
@@ -860,7 +860,7 @@ static void rk_iommu_detach_device(struct iommu_domain *domain,
}
rk_iommu_disable_stall(iommu);
- devm_free_irq(dev, iommu->irq, iommu);
+ devm_free_irq(iommu->dev, iommu->irq, iommu);
iommu->domain = NULL;
--
1.9.1
--
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