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[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>
This commit is contained in:
Stephen Rothwell 2007-12-21 15:23:48 +11:00 committed by Paul Mackerras
parent b91bdd1517
commit 70fbb93883
1 changed files with 2 additions and 2 deletions
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4
include/asm-powerpc/pci-bridge.h
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@ -75,8 +75,8 @@ struct pci_controller {
#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
/*