iommu/rockchip: Fix devm_{request,free}_irq parameter
Even though the IOMMU shares IRQ with its master, the struct device passed to {request,free}_irq is supposed to represent the device that is signalling the interrupt. This patch makes the driver use IOMMU device instead of master's device to make things clear. Signed-off-by: Simon Xue <xxm@rock-chips.com> Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -807,7 +807,7 @@ static int rk_iommu_attach_device(struct iommu_domain *domain,
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iommu->domain = domain;
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ret = devm_request_irq(dev, iommu->irq, rk_iommu_irq,
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ret = devm_request_irq(iommu->dev, iommu->irq, rk_iommu_irq,
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IRQF_SHARED, dev_name(dev), iommu);
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if (ret)
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return ret;
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@ -860,7 +860,7 @@ static void rk_iommu_detach_device(struct iommu_domain *domain,
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}
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rk_iommu_disable_stall(iommu);
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devm_free_irq(dev, iommu->irq, iommu);
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devm_free_irq(iommu->dev, iommu->irq, iommu);
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iommu->domain = NULL;
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