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| author | Myron Stowe <mstowe@redhat.com> | 2011-10-28 15:48:59 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:10:45 -0800 |
| commit | be0adeeced5cb081b51e5101b993768689dbf116 (patch) | |
| tree | 6f3857a965479a03fc31c8d4a0f7a143498e322a /arch/mn10300/unit-asb2305 | |
| parent | 96633fa2f8f6b20758bc4e03f3a89e0d58f68fd3 (diff) | |
| download | linux-be0adeeced5cb081b51e5101b993768689dbf116.tar.gz | |
PCI: mn10300: use generic pcibios_set_master()
This patch removes mn10300's architecture-specific 'pcibios_set_master()' routine for ASB2305 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/mn10300/unit-asb2305')
| -rw-r--r-- | arch/mn10300/unit-asb2305/pci-asb2305.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c index 2b299c413ae5..c4e2e79281e8 100644 --- a/arch/mn10300/unit-asb2305/pci-asb2305.c +++ b/arch/mn10300/unit-asb2305/pci-asb2305.c @@ -213,22 +213,6 @@ void __init pcibios_resource_survey(void) pcibios_allocate_resources(1); } -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; - - pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); -} - int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine) { |