diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-10-13 14:51:44 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-10-13 20:01:25 +0300 |
| commit | be5436c83ac8921f33fe07323fab03c6644ce52e (patch) | |
| tree | abf186e601580aa8a5746a7cd9dec26612a0dfc1 /drivers/pci | |
| parent | 2a5e9a072da6469a37d1f0b1577416f51223c280 (diff) | |
| download | linux-be5436c83ac8921f33fe07323fab03c6644ce52e.tar.xz | |
irqdomain/msi: Use fwnode instead of of_node
As we continue to push of_node towards the outskirts of irq domains,
let's start tackling the case of msi_create_irq_domain and its little
friends.
This has limited impact in both PCI/MSI, platform MSI, and a few
drivers.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Cc: Graeme Gregory <graeme@xora.org.uk>
Cc: Jake Oshins <jakeo@microsoft.com>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Link: http://lkml.kernel.org/r/1444737105-31573-17-git-send-email-marc.zyngier@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-xgene-msi.c | 2 | ||||
| -rw-r--r-- | drivers/pci/msi.c | 14 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/host/pci-xgene-msi.c index e491681daf22..a6456b578269 100644 --- a/drivers/pci/host/pci-xgene-msi.c +++ b/drivers/pci/host/pci-xgene-msi.c @@ -256,7 +256,7 @@ static int xgene_allocate_domains(struct xgene_msi *msi) if (!msi->inner_domain) return -ENOMEM; - msi->msi_domain = pci_msi_create_irq_domain(msi->node, + msi->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(msi->node), &xgene_msi_domain_info, msi->inner_domain); diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index d4497141d083..ddd59fe786f8 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -1246,8 +1246,8 @@ static void pci_msi_domain_update_chip_ops(struct msi_domain_info *info) } /** - * pci_msi_create_irq_domain - Creat a MSI interrupt domain - * @node: Optional device-tree node of the interrupt controller + * pci_msi_create_irq_domain - Create a MSI interrupt domain + * @fwnode: Optional fwnode of the interrupt controller * @info: MSI domain info * @parent: Parent irq domain * @@ -1256,7 +1256,7 @@ static void pci_msi_domain_update_chip_ops(struct msi_domain_info *info) * Returns: * A domain pointer or NULL in case of failure. */ -struct irq_domain *pci_msi_create_irq_domain(struct device_node *node, +struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, struct msi_domain_info *info, struct irq_domain *parent) { @@ -1267,7 +1267,7 @@ struct irq_domain *pci_msi_create_irq_domain(struct device_node *node, if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) pci_msi_domain_update_chip_ops(info); - domain = msi_create_irq_domain(node, info, parent); + domain = msi_create_irq_domain(fwnode, info, parent); if (!domain) return NULL; @@ -1303,14 +1303,14 @@ void pci_msi_domain_free_irqs(struct irq_domain *domain, struct pci_dev *dev) /** * pci_msi_create_default_irq_domain - Create a default MSI interrupt domain - * @node: Optional device-tree node of the interrupt controller + * @fwnode: Optional fwnode of the interrupt controller * @info: MSI domain info * @parent: Parent irq domain * * Returns: A domain pointer or NULL in case of failure. If successful * the default PCI/MSI irqdomain pointer is updated. */ -struct irq_domain *pci_msi_create_default_irq_domain(struct device_node *node, +struct irq_domain *pci_msi_create_default_irq_domain(struct fwnode_handle *fwnode, struct msi_domain_info *info, struct irq_domain *parent) { struct irq_domain *domain; @@ -1320,7 +1320,7 @@ struct irq_domain *pci_msi_create_default_irq_domain(struct device_node *node, pr_err("PCI: default irq domain for PCI MSI has already been created.\n"); domain = NULL; } else { - domain = pci_msi_create_irq_domain(node, info, parent); + domain = pci_msi_create_irq_domain(fwnode, info, parent); pci_msi_default_domain = domain; } mutex_unlock(&pci_msi_domain_lock); |