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Commit dab0311d authored by Myron Stowe's avatar Myron Stowe Committed by Jesse Barnes
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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: default avatarMyron Stowe <myron.stowe@redhat.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent be0adeec

arch/sh/drivers/pci/pci.c

+0 −15
Original line number Diff line number Diff line
@@ -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);