Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70fbb9...
Commit: 70fbb9388365c3f6f9f17e6501a67f8636e4af08
Parent: b91bdd15174ca7104905d74aaf89a6815c3f9d8c
Author: Stephen Rothwell <sfr@canb.auug.org.au>
AuthorDate: Fri Dec 21 15:23:48 2007 +1100
Committer: Paul Mackerras <paulus@samba.org>
CommitDate: Fri Dec 21 22:14:07 2007 +1100
[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>
---
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 4aeef7f..9b16d3b 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
/*
-
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