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authorMyron Stowe <mstowe@redhat.com>2011-10-28 15:48:59 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2012-01-06 12:10:45 -0800
commitbe0adeeced5cb081b51e5101b993768689dbf116 (patch)
tree6f3857a965479a03fc31c8d4a0f7a143498e322a /arch/mn10300
parent96633fa2f8f6b20758bc4e03f3a89e0d58f68fd3 (diff)
downloadop-kernel-dev-be0adeeced5cb081b51e5101b993768689dbf116.zip
op-kernel-dev-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')
-rw-r--r--arch/mn10300/unit-asb2305/pci-asb2305.c16
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 2b299c4..c4e2e79 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)
{
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