diff options
| author | Myron Stowe <mstowe@redhat.com> | 2011-10-28 21:49:13 (GMT) |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 20:10:46 (GMT) |
| commit | b9a276ad262815d88f4dd232d578864949aab3b9 (patch) | |
| tree | 6bac3975fb1099f49266d0b4d58545c55551bfeb /arch/x86/pci/i386.c | |
| parent | dab0311d65715d240989a136a41616853ad72347 (diff) | |
| download | linux-b9a276ad262815d88f4dd232d578864949aab3b9.tar.xz | |
PCI: x86: use generic pcibios_set_master()
This patch removes x86's architecture-specific 'pcibios_set_master()'
routine and lets the default PCI core based implementation handle PCI
device 'latency timer' setup.
No functional change.
Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/pci/i386.c')
| -rw-r--r-- | arch/x86/pci/i386.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index dd5806b..91821a1 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -254,20 +254,6 @@ void __init pcibios_resource_survey(void) */ fs_initcall(pcibios_assign_resources); -void pcibios_set_master(struct pci_dev *dev) -{ - u8 lat; - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - if (lat < 16) - lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; - else if (lat > pcibios_max_latency) - lat = pcibios_max_latency; - else - return; - dev_printk(KERN_DEBUG, &dev->dev, "setting latency timer to %d\n", lat); - pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); -} - static const struct vm_operations_struct pci_mmap_ops = { .access = generic_access_phys, }; |