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PCI: mn10300: use generic pcibios_set_master()

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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>
This commit is contained in:
Myron Stowe 2011-10-28 15:48:59 -06:00 committed by Jesse Barnes
parent 96633fa2f8
commit be0adeeced
1 changed files with 0 additions and 16 deletions
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16
arch/mn10300/unit-asb2305/pci-asb2305.c
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@ -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)
{