| Date | Fri, 19 Dec 2014 06:10:49 -0800 | From | tip-bot for Jiang Liu <> | Subject | [tip:x86/apic] x86: irq_remapping: Use helpers to access irq_cfg data structure associated with IRQ |
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Commit-ID: b71a3b2944223de30a9744d35f93625d1298d692 Gitweb: http://git.kernel.org/tip/b71a3b2944223de30a9744d35f93625d1298d692 Author: Jiang Liu <jiang.liu@linux.intel.com> AuthorDate: Mon, 27 Oct 2014 16:12:08 +0800 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Tue, 16 Dec 2014 14:08:17 +0100
x86: irq_remapping: Use helpers to access irq_cfg data structure associated with IRQ
Use helpers to access irq_cfg data structure associated with IRQ, instead of accessing irq_data->chip_data directly. Later we can rewrite those helpers to support hierarchy irqdomain.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: iommu@lists.linux-foundation.org Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Joerg Roedel <joro@8bytes.org> Link: http://lkml.kernel.org/r/1414397531-28254-18-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
--- drivers/iommu/irq_remapping.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index 2c3f5ad..89c4846 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -298,7 +298,7 @@ static int set_remapped_irq_affinity(struct irq_data *data, void free_remapped_irq(int irq) { - struct irq_cfg *cfg = irq_get_chip_data(irq); + struct irq_cfg *cfg = irq_cfg(irq); if (!remap_ops || !remap_ops->free_irq) return; @@ -311,7 +311,7 @@ void compose_remapped_msi_msg(struct pci_dev *pdev, unsigned int irq, unsigned int dest, struct msi_msg *msg, u8 hpet_id) { - struct irq_cfg *cfg = irq_get_chip_data(irq); + struct irq_cfg *cfg = irq_cfg(irq); if (!irq_remapped(cfg)) native_compose_msi_msg(pdev, irq, dest, msg, hpet_id); @@ -364,7 +364,7 @@ static void ir_ack_apic_edge(struct irq_data *data) static void ir_ack_apic_level(struct irq_data *data) { ack_APIC_irq(); - eoi_ioapic_irq(data->irq, data->chip_data); + eoi_ioapic_irq(data->irq, irqd_cfg(data)); } static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
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