[PATCH v3 1/6] iommu/rockchip: fix devm_{request,free}_irq parameter
From: zhengsq@rock-chips.com (Shunqian Zheng)
Date: 2016-06-15 12:07:51
Also in:
dri-devel, linux-devicetree, linux-iommu, linux-rockchip, lkml
Subsystem:
arm/rockchip soc support, iommu subsystem, the rest · Maintainers:
Heiko Stuebner, Joerg Roedel, Will Deacon, Linus Torvalds
From: Simon Xue <redacted>
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 <redacted>
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
---
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