From: zhengsq@rock-chips.com (Shunqian Zheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] iommu/rockchip: fix devm_{request,free}_irq parameter
Date: Wed, 8 Jun 2016 21:26:26 +0800 [thread overview]
Message-ID: <1465392392-2003-2-git-send-email-zhengsq@rock-chips.com> (raw)
In-Reply-To: <1465392392-2003-1-git-send-email-zhengsq@rock-chips.com>
From: Simon Xue <xxm@rock-chips.com>
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@rock-chips.com>
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
---
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
next prev parent reply other threads:[~2016-06-08 13:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 13:26 [PATCH v2 0/7] fix bugs; enable iommu for ARM64 Shunqian Zheng
2016-06-08 13:26 ` Shunqian Zheng [this message]
2016-06-10 5:30 ` [PATCH v2 1/7] iommu/rockchip: fix devm_{request, free}_irq parameter Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops Shunqian Zheng
2016-06-10 5:31 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 3/7] iommu/rockchip: support virtual iommu slave device Shunqian Zheng
2016-06-10 6:22 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 4/7] ARM: dts: rockchip: add virtual iommu for display Shunqian Zheng
2016-06-10 6:22 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 5/7] drm: rockchip: use common iommu api to attach iommu Shunqian Zheng
2016-06-10 8:03 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 6/7] iommu/rockchip: use DMA API to map, to flush cache Shunqian Zheng
2016-06-10 9:10 ` Tomasz Figa
2016-06-13 9:56 ` Shunqian Zheng
2016-06-13 10:39 ` Robin Murphy
2016-06-08 13:26 ` [PATCH v2 7/7] iommu/rockchip: enable rockchip iommu on ARM64 platform Shunqian Zheng
2016-06-10 9:12 ` Tomasz Figa
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