diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2014-10-27 10:44:37 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-11-11 15:14:30 -0700 |
| commit | 03f56e42d03eb7d0a47e40e9ae72a3ac0afeff08 (patch) | |
| tree | 566745f2b5cfd29a9c56fe53a6449aa9f0dc6e01 /arch/x86/kernel/x86_init.c | |
| parent | 38737d82f9f0168955f9944c3f8bd3bb262c7e88 (diff) | |
Revert "PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()"
The problem fixed by 0e4ccb1505a9 ("PCI: Add x86_msi.msi_mask_irq() and
msix_mask_irq()") has been fixed in a simpler way by a previous commit
("PCI/MSI: Add pci_msi_ignore_mask to prevent writes to MSI/MSI-X Mask
Bits").
The msi_mask_irq() and msix_mask_irq() x86_msi_ops added by 0e4ccb1505a9
are no longer needed, so revert the commit.
default_msi_mask_irq() and default_msix_mask_irq() were added by
0e4ccb1505a9 and are still used by s390, so keep them for now.
[bhelgaas: changelog]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: David Vrabel <david.vrabel@citrix.com>
CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
CC: xen-devel@lists.xenproject.org
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index e48b674639cc..234b0722de53 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -116,8 +116,6 @@ struct x86_msi_ops x86_msi = { .teardown_msi_irqs = default_teardown_msi_irqs, .restore_msi_irqs = default_restore_msi_irqs, .setup_hpet_msi = default_setup_hpet_msi, - .msi_mask_irq = default_msi_mask_irq, - .msix_mask_irq = default_msix_mask_irq, }; /* MSI arch specific hooks */ @@ -140,14 +138,6 @@ void arch_restore_msi_irqs(struct pci_dev *dev) { x86_msi.restore_msi_irqs(dev); } -u32 arch_msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) -{ - return x86_msi.msi_mask_irq(desc, mask, flag); -} -u32 arch_msix_mask_irq(struct msi_desc *desc, u32 flag) -{ - return x86_msi.msix_mask_irq(desc, flag); -} #endif struct x86_io_apic_ops x86_io_apic_ops = { |