diff options
author | Matthew Minter <matt@masarand.com> | 2017-06-28 15:14:02 -0500 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 16:14:28 -0500 |
commit | 47a650f2795b00297a5a3eab7aaa46bdb2bbe304 (patch) | |
tree | dc53baca14fc82a9c8819d0da2a2da5b1d527928 /include/linux/pci.h | |
parent | 3aa8a41e0bf5565946082d23ae589c1a8559494a (diff) |
PCI: Add pci_assign_irq() function and have pci_fixup_irqs() use it
Here we delete the static pdev_fixup_irq() function which is currently what
pci_fixup_irqs() uses to actually assign the IRQs and replace it with the
pci_assign_irq() function which changes the interface and uses the new
function pointers stored in the host bridge structure.
Eventually this will allow pci_fixup_irqs() to be removed entirely and the
new deferred assignment code path will call pci_assign_irq() directly.
However to ensure current users continue to work, a new implementation of
pci_fixup_irqs() is introduced which simply wraps the functionality of
pci_assign_irq().
Signed-off-by: Matthew Minter <matt@masarand.com>
[lorenzo.pieralisi@arm.com: reworked comments/log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 3c5d8b026d6e..5c1c0ae38dd3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1147,6 +1147,7 @@ void pdev_enable_device(struct pci_dev *); int pci_enable_resources(struct pci_dev *, int mask); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), int (*)(const struct pci_dev *, u8, u8)); +void pci_assign_irq(struct pci_dev *dev); struct resource *pci_find_resource(struct pci_dev *dev, struct resource *res); #define HAVE_PCI_REQ_REGIONS 2 int __must_check pci_request_regions(struct pci_dev *, const char *); |