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Commit be0adeec authored by Myron Stowe's avatar Myron Stowe Committed by Jesse Barnes
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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: default avatarMyron Stowe <myron.stowe@redhat.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 96633fa2

arch/mn10300/unit-asb2305/pci-asb2305.c

+0 −16
Original line number Diff line number Diff line
@@ -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)

{