From: rrichter@cavium.com (Robert Richter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/9] irqchip/gic-v3-its: Initialize MSIs with subsys_initcalls
Date: Wed, 1 Feb 2017 18:38:27 +0100 [thread overview]
Message-ID: <20170201173833.12630-4-rrichter@cavium.com> (raw)
In-Reply-To: <20170201173833.12630-1-rrichter@cavium.com>
This allows us to use kernel core functionality (e.g. cma) for ITS
initialization. MSIs must be up before the device_initcalls (pci and
platform device probe) and after arch_initcalls (dma init), so
subsys_initcall is fine.
Signed-off-by: Robert Richter <rrichter@cavium.com>
---
drivers/irqchip/irq-gic-v3-its-pci-msi.c | 2 +-
drivers/irqchip/irq-gic-v3-its-platform-msi.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
index aee1c60d7ab5..dace9bc4ef8d 100644
--- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
@@ -194,4 +194,4 @@ static int __init its_pci_msi_init(void)
return 0;
}
-early_initcall(its_pci_msi_init);
+subsys_initcall(its_pci_msi_init);
diff --git a/drivers/irqchip/irq-gic-v3-its-platform-msi.c b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
index 470b4aa7d62c..7d8c19973766 100644
--- a/drivers/irqchip/irq-gic-v3-its-platform-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
@@ -103,4 +103,4 @@ static int __init its_pmsi_init(void)
return 0;
}
-early_initcall(its_pmsi_init);
+subsys_initcall(its_pmsi_init);
--
2.11.0
next prev parent reply other threads:[~2017-02-01 17:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 17:38 [PATCH 0/9] irqchip/gic-v3-its: Implement ITS nodes as kernel devices and use CMA Robert Richter
2017-02-01 17:38 ` [PATCH 1/9] irqchip/gic-v3-its: Fix command buffer allocation Robert Richter
2017-02-08 14:41 ` Marc Zyngier
2017-02-08 14:43 ` Robert Richter
2017-02-08 15:31 ` Shanker Donthineni
2017-02-08 15:36 ` Robert Richter
2017-02-08 16:00 ` Marc Zyngier
2017-02-08 15:45 ` Marc Zyngier
2017-02-01 17:38 ` [PATCH 2/9] irqchip/gic-v3-its: Initialize its nodes in probe order Robert Richter
2017-02-01 17:38 ` Robert Richter [this message]
2017-02-01 17:38 ` [PATCH 4/9] irqchip/gic-v3-its: Split probing from its node initialization Robert Richter
2017-02-01 17:38 ` [PATCH 5/9] irqchip/gic-v3-its: Decouple its initialization from gic Robert Richter
2017-02-01 17:38 ` [PATCH 6/9] irqchip/gic-v3-its: Prevent its init ordering dependencies Robert Richter
2017-02-01 17:38 ` [PATCH 7/9] irqchip/gic-v3-its: Initialize its nodes later Robert Richter
2017-02-01 17:38 ` [PATCH 8/9] irqchip/gic-v3-its: Handle its nodes as kernel devices Robert Richter
2017-02-01 17:38 ` [PATCH 9/9] irqchip, gicv3-its, cma: Use CMA for allocation of large device tables Robert Richter
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