From a71f938f3a9a7bc879296cd34ecae9effe5edf3f Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 20 Jul 2015 09:24:32 -0500 Subject: PCI: Stop caching ATS Invalidate Queue Depth Stop caching the Invalidate Queue Depth in struct pci_dev. pci_ats_queue_depth() is typically called only once per device, and it returns a fixed value per-device, so callers who need the value frequently can cache it themselves. Signed-off-by: Bjorn Helgaas Reviewed-by: Joerg Roedel --- include/linux/pci.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/pci.h') diff --git a/include/linux/pci.h b/include/linux/pci.h index 307f96a58e8b..4b484fdfd66f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -378,7 +378,6 @@ struct pci_dev { }; u16 ats_cap; /* ATS Capability offset */ u8 ats_stu; /* ATS Smallest Translation Unit */ - u8 ats_qdep; /* ATS Invalidate Queue Depth */ atomic_t ats_ref_cnt; /* number of VFs with ATS enabled */ #endif phys_addr_t rom; /* Physical address of ROM if it's not from the BAR */ -- cgit v1.2.3