diff options
| 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/fsl_msi.c | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| download | linux-6b2fd7efeb888fa781c1f767de6c36497ac1596b.tar.bz2 | |
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/fsl_msi.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index 77efbaec7b9c..b32e79dbef4f 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -109,14 +109,6 @@ static int fsl_msi_init_allocator(struct fsl_msi *msi_data) return 0; } -static int fsl_msi_check_device(struct pci_dev *pdev, int nvec, int type) -{ - if (type == PCI_CAP_ID_MSIX) - pr_debug("fslmsi: MSI-X untested, trying anyway.\n"); - - return 0; -} - static void fsl_teardown_msi_irqs(struct pci_dev *pdev) { struct msi_desc *entry; @@ -173,6 +165,9 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) struct msi_msg msg; struct fsl_msi *msi_data; + if (type == PCI_CAP_ID_MSIX) + pr_debug("fslmsi: MSI-X untested, trying anyway.\n"); + /* * If the PCI node has an fsl,msi property, then we need to use it * to find the specific MSI. @@ -527,7 +522,6 @@ static int fsl_of_msi_probe(struct platform_device *dev) if (!ppc_md.setup_msi_irqs) { ppc_md.setup_msi_irqs = fsl_setup_msi_irqs; ppc_md.teardown_msi_irqs = fsl_teardown_msi_irqs; - ppc_md.msi_check_device = fsl_msi_check_device; } else if (ppc_md.setup_msi_irqs != fsl_setup_msi_irqs) { dev_err(&dev->dev, "Different MSI driver already installed!\n"); err = -ENODEV; |