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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-12-21 15:23:48 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-21 22:14:07 +1100 |
| commit | 70fbb9388365c3f6f9f17e6501a67f8636e4af08 (patch) | |
| tree | d766cca599019771ef2964bc5111d36cf2c7f12b | |
| parent | b91bdd15174ca7104905d74aaf89a6815c3f9d8c (diff) | |
| download | linux-3.10-70fbb9388365c3f6f9f17e6501a67f8636e4af08.tar.gz linux-3.10-70fbb9388365c3f6f9f17e6501a67f8636e4af08.tar.bz2 linux-3.10-70fbb9388365c3f6f9f17e6501a67f8636e4af08.zip | |
[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>
| -rw-r--r-- | include/asm-powerpc/pci-bridge.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h index 4aeef7f3d76..9b16d3b1716 100644 --- a/include/asm-powerpc/pci-bridge.h +++ b/include/asm-powerpc/pci-bridge.h @@ -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 /* |