diff options
| author | Rob Herring <robh@kernel.org> | 2015-07-27 15:55:21 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-08-11 15:17:43 -0500 |
| commit | 3e14675335a15e1a91573837a15ff3bbb50bc14f (patch) | |
| tree | 25be8f3a0eee2a3d4de09bf29d558abafa0c1faf /drivers/pci/host/pci-xgene-msi.c | |
| parent | 5f2269916b0e509f2926346b58209abfa8316143 (diff) | |
PCI: Kill off set_irq_flags() usage
set_irq_flags is ARM-specific with custom flags which have genirq
equivalents. Convert drivers to use the genirq interfaces directly, so we
can kill off set_irq_flags. The translation of flags is as follows:
IRQF_VALID -> !IRQ_NOREQUEST
IRQF_PROBE -> !IRQ_NOPROBE
IRQF_NOAUTOEN -> IRQ_NOAUTOEN
For IRQs managed by an irqdomain, the irqdomain core code handles clearing
and setting IRQ_NOREQUEST already, so there is no need to do this in .map()
functions, and we can simply remove the set_irq_flags calls. Some users
also modify IRQ_NOPROBE, and this has been maintained although it is not
clear that is really needed. There appears to be a great deal of blind
copy and paste of this code.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
CC: Kishon Vijay Abraham I <kishon@ti.com>
CC: Murali Karicheri <m-karicheri2@ti.com>
CC: Thierry Reding <thierry.reding@gmail.com>
CC: Stephen Warren <swarren@wwwdotorg.org>
CC: Alexandre Courbot <gnurou@gmail.com>
CC: Jingoo Han <jingoohan1@gmail.com>
CC: Pratyush Anand <pratyush.anand@gmail.com>
CC: Simon Horman <horms@verge.net.au>
CC: Michal Simek <michal.simek@xilinx.com>
CC: "Sören Brinkmann" <soren.brinkmann@xilinx.com>
Diffstat (limited to 'drivers/pci/host/pci-xgene-msi.c')
| -rw-r--r-- | drivers/pci/host/pci-xgene-msi.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/host/pci-xgene-msi.c index 2d31d4d6fd08..8e559d181be1 100644 --- a/drivers/pci/host/pci-xgene-msi.c +++ b/drivers/pci/host/pci-xgene-msi.c @@ -223,7 +223,6 @@ static int xgene_irq_domain_alloc(struct irq_domain *domain, unsigned int virq, irq_domain_set_info(domain, virq, msi_irq, &xgene_msi_bottom_irq_chip, domain->host_data, handle_simple_irq, NULL, NULL); - set_irq_flags(virq, IRQF_VALID); return 0; } |