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Commit 95cf1cf0 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Jesse Barnes
Browse files

x86/PCI: MMCONFIG: use pointer to simplify pci_mmcfg_config[] structure access 



No functional change, but simplifies a future patch to convert the table
to a list.

Reviewed-by: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent d7e6b66f

arch/x86/pci/mmconfig-shared.c

+7 −5
Original line number Original line Diff line number Diff line
@@ -54,12 +54,14 @@ static __init struct pci_mmcfg_region *pci_mmconfig_add(int segment, int start, 
		kfree(pci_mmcfg_config);

		kfree(pci_mmcfg_config);

	}

	}

	pci_mmcfg_config = new;

	pci_mmcfg_config = new;



	pci_mmcfg_config_num++;

	pci_mmcfg_config_num++;

	pci_mmcfg_config[i].address = addr;



	pci_mmcfg_config[i].segment = segment;

	new = &pci_mmcfg_config[i];

	pci_mmcfg_config[i].start_bus = start;



	pci_mmcfg_config[i].end_bus = end;

	new->address = addr;

	new->segment = segment;

	new->start_bus = start;

	new->end_bus = end;





	return &pci_mmcfg_config[i];

	return &pci_mmcfg_config[i];

}

}