Change pci_raw_ops to pci_raw_read/write

We want to allow different implementations of pci_raw_ops for standard
and extended config space on x86.  Rather than clutter generic code with
knowledge of this, we make pci_raw_ops private to x86 and use it to
implement the new raw interface -- raw_pci_read() and raw_pci_write().

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 7 deletions

diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c
index c4cf318e44a9..9207fd49233c 100644
--- a/arch/x86/pci/mmconfig_64.c
+++ b/arch/x86/pci/mmconfig_64.c
@@ -58,9 +58,6 @@ err:		*value = -1;
                 return -EINVAL;
         }
 
-        if (reg < 256)
-                return pci_conf1_read(seg,bus,devfn,reg,len,value);
-
         addr = pci_dev_base(seg, bus, devfn);
         if (!addr)
                 goto err;
@@ -89,9 +86,6 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
         if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095)))
                 return -EINVAL;
 
-        if (reg < 256)
-                return pci_conf1_write(seg,bus,devfn,reg,len,value);
-
         addr = pci_dev_base(seg, bus, devfn);
         if (!addr)
                 return -EINVAL;
@@ -150,6 +144,6 @@ int __init pci_mmcfg_arch_init(void)
                         return 0;
                 }
         }
-        raw_pci_ops = &pci_mmcfg;
+        raw_pci_ext_ops = &pci_mmcfg;
         return 1;
 }