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authorMyron Stowe <mstowe@redhat.com>2011-10-28 15:49:06 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2012-01-06 12:10:45 -0800
commitdab0311d65715d240989a136a41616853ad72347 (patch)
tree84efdcd8b505245e1526e7a9d1717f087e361697 /arch/sh/drivers
parentbe0adeeced5cb081b51e5101b993768689dbf116 (diff)
downloadop-kernel-dev-dab0311d65715d240989a136a41616853ad72347.zip
op-kernel-dev-dab0311d65715d240989a136a41616853ad72347.tar.gz
PCI: sh: use generic pcibios_set_master()
This patch removes sh'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/sh/drivers')
-rw-r--r--arch/sh/drivers/pci/pci.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index cfdb2f6..05de3b2 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -243,21 +243,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
return pci_enable_resources(dev, mask);
}
-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;
- printk(KERN_INFO "PCI: Setting latency timer of device %s to %d\n",
- pci_name(dev), lat);
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
-}
-
void __init pcibios_update_irq(struct pci_dev *dev, int irq)
{
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
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