From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Joerg Roedel <joro@8bytes.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v7 15/24] memory: tegra: Do not ask for IRQ sharing
Date: Wed, 12 Dec 2018 23:38:58 +0300 [thread overview]
Message-ID: <20181212203907.23461-16-digetx@gmail.com> (raw)
In-Reply-To: <20181212203907.23461-1-digetx@gmail.com>
Memory Controller driver never shared IRQ with any other driver and very
unlikely that it will. Hence there is no need to request IRQ sharing and
the corresponding flag can be dropped safely.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/memory/tegra/mc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index 3545868c51c0..570da2129fa6 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -682,7 +682,7 @@ static int tegra_mc_probe(struct platform_device *pdev)
mc_writel(mc, mc->soc->intmask, MC_INTMASK);
- err = devm_request_irq(&pdev->dev, mc->irq, isr, IRQF_SHARED,
+ err = devm_request_irq(&pdev->dev, mc->irq, isr, 0,
dev_name(&pdev->dev), mc);
if (err < 0) {
dev_err(&pdev->dev, "failed to request IRQ#%u: %d\n", mc->irq,
--
2.20.0
next prev parent reply other threads:[~2018-12-12 20:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 20:38 [PATCH v7 00/24] Tegra GART driver clean up and optimization Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 01/24] iommu/tegra: gart: Remove pr_fmt and clean up includes Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 02/24] iommu/tegra: gart: Clean up driver probe errors handling Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 03/24] iommu/tegra: gart: Ignore devices without IOMMU phandle in DT Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 04/24] iommu: Introduce iotlb_sync_map callback Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 05/24] iommu/tegra: gart: Optimize mapping / unmapping performance Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 06/24] dt-bindings: memory: tegra: Squash tegra20-gart into tegra20-mc Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 07/24] ARM: dts: tegra20: Update Memory Controller node to the new binding Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 08/24] memory: tegra: Don't invoke Tegra30+ specific memory timing setup on Tegra20 Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 09/24] memory: tegra: Adapt to Tegra20 device-tree binding changes Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 10/24] memory: tegra: Read client ID on GART page fault Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 11/24] memory: tegra: Use of_device_get_match_data() Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 12/24] memory: tegra: Use relaxed versions of readl/writel Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 13/24] iommu/tegra: gart: Integrate with Memory Controller driver Dmitry Osipenko
2018-12-12 20:38 ` [PATCH v7 14/24] memory: tegra: Do not try to probe SMMU on Tegra20 Dmitry Osipenko
2018-12-12 20:38 ` Dmitry Osipenko [this message]
2018-12-12 20:38 ` [PATCH v7 16/24] memory: tegra: Clean up error messages Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 17/24] iommu/tegra: gart: Fix spinlock recursion Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 18/24] iommu/tegra: gart: Fix NULL pointer dereference Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 19/24] iommu/tegra: gart: Allow only one active domain at a time Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 20/24] iommu/tegra: gart: Don't use managed resources Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 21/24] iommu/tegra: gart: Prepend error/debug messages with "gart:" Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 22/24] iommu/tegra: gart: Don't detach devices from inactive domains Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 23/24] iommu/tegra: gart: Simplify clients-tracking code Dmitry Osipenko
2018-12-12 20:39 ` [PATCH v7 24/24] iommu/tegra: gart: Perform code refactoring Dmitry Osipenko
2018-12-17 9:14 ` [PATCH v7 00/24] Tegra GART driver clean up and optimization Joerg Roedel
2018-12-17 12:22 ` Dmitry Osipenko
2019-01-15 16:33 ` Dmitry Osipenko
2019-01-16 12:55 ` Joerg Roedel
2019-01-16 13:41 ` Dmitry Osipenko
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