commit 92a11f9e7cb876e6cf9080e4a1642142cb9221b2
author Al Viro <viro@www.linux.org.uk> Mon Apr 25 07:55:57 2005 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> Mon Apr 25 07:55:57 2005 -0700
tree be7957195d3f013327b45add983e5106356286e0
parent 9090e001f28de4bccae232f1b78e78fad5132ecb

[PATCH] ppc iomem annotations: ->io_base_virt

* ->io_base_virt in struct pci_controller is iomem pointer.  Marked as such.
  Most of the places that used it are already annotated to expect iomem.
* places that did gratitious (and wrong) casts a-la
	isa_io_base = (unsigned long)ioremap(...);
	hose->io_base_virt = (void *)isa_io_base;
  turned into
	hose->io_base_virt = ioremap(...);
	isa_io_base = (unsigned long)hose->io_base_virt;
* pci_bus_io_base() annotated as returning iomem pointer.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/syslib/m8260_pci.c

diff --git a/arch/ppc/syslib/m8260_pci.c b/arch/ppc/syslib/m8260_pci.c
index bd564fb..057cc3f 100644
--- a/arch/ppc/syslib/m8260_pci.c
+++ b/arch/ppc/syslib/m8260_pci.c
@@ -171,10 +171,9 @@
 	m8260_setup_pci(hose);
         hose->pci_mem_offset = MPC826x_PCI_MEM_OFFSET;
 
-        isa_io_base =
-                (unsigned long) ioremap(MPC826x_PCI_IO_BASE,
+        hose->io_base_virt = ioremap(MPC826x_PCI_IO_BASE,
                                         MPC826x_PCI_IO_SIZE);
-        hose->io_base_virt = (void *) isa_io_base;
+        isa_io_base = (unsigned long) hose->io_base_virt;
  
         /* setup resources */
         pci_init_resource(&hose->mem_resources[0],