[SPARC64]: Removal of trivial pci_controller_info uses.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index b8a48db3d82d..ca290d6de64d 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -921,10 +921,8 @@ static int __pci_mmap_make_offset_bus(struct pci_dev *pdev, struct vm_area_struc
                                       enum pci_mmap_state mmap_state)
 {
         struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
-        struct pci_controller_info *p;
         unsigned long space_size, user_offset, user_size;
 
-        p = pbm->parent;
         if (mmap_state == pci_mmap_io) {
                 space_size = (pbm->io_space.end -
                               pbm->io_space.start) + 1;