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| author | Alexander Gordeev <agordeev@redhat.com> | 2014-09-07 20:57:53 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-10-01 12:21:14 -0600 |
| commit | 6b2fd7efeb888fa781c1f767de6c36497ac1596b (patch) | |
| tree | 5c0034e0cd1db2e36e54140a6f1477948016bc0f /arch/powerpc/sysdev/mpic_pasemi_msi.c | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| download | blackbird-obmc-linux-6b2fd7efeb888fa781c1f767de6c36497ac1596b.tar.gz blackbird-obmc-linux-6b2fd7efeb888fa781c1f767de6c36497ac1596b.zip | |
PCI/MSI/PPC: Remove arch_msi_check_device()
Move MSI checks from arch_msi_check_device() to arch_setup_msi_irqs().
This makes the code more compact and allows removing
arch_msi_check_device() from generic MSI code.
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/sysdev/mpic_pasemi_msi.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic_pasemi_msi.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c index 38e62382070c..15dccd35fa11 100644 --- a/arch/powerpc/sysdev/mpic_pasemi_msi.c +++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c @@ -63,14 +63,6 @@ static struct irq_chip mpic_pasemi_msi_chip = { .name = "PASEMI-MSI", }; -static int pasemi_msi_check_device(struct pci_dev *pdev, int nvec, int type) -{ - if (type == PCI_CAP_ID_MSIX) - pr_debug("pasemi_msi: MSI-X untested, trying anyway\n"); - - return 0; -} - static void pasemi_msi_teardown_msi_irqs(struct pci_dev *pdev) { struct msi_desc *entry; @@ -97,6 +89,8 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) struct msi_msg msg; int hwirq; + if (type == PCI_CAP_ID_MSIX) + pr_debug("pasemi_msi: MSI-X untested, trying anyway\n"); pr_debug("pasemi_msi_setup_msi_irqs, pdev %p nvec %d type %d\n", pdev, nvec, type); @@ -169,7 +163,6 @@ int mpic_pasemi_msi_init(struct mpic *mpic) WARN_ON(ppc_md.setup_msi_irqs); ppc_md.setup_msi_irqs = pasemi_msi_setup_msi_irqs; ppc_md.teardown_msi_irqs = pasemi_msi_teardown_msi_irqs; - ppc_md.msi_check_device = pasemi_msi_check_device; return 0; } |
