[POWERPC] Pointers marked as __iomem do not need to be volatile
Fixes this warning:
arch/powerpc/platforms/powermac/pci.c: In function 'u3_ht_cfg_access':
arch/powerpc/platforms/powermac/pci.c:354: warning: return discards qualifiers from pointer target type
arch/powerpc/platforms/powermac/pci.c:358: warning: return discards qualifiers from pointer target type
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 4aeef7f..9b16d3b 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -75,8 +75,8 @@
#endif
struct pci_ops *ops;
- volatile unsigned int __iomem *cfg_addr;
- volatile void __iomem *cfg_data;
+ unsigned int __iomem *cfg_addr;
+ void __iomem *cfg_data;
#ifndef CONFIG_PPC64
/*