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Commit 70fbb938 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
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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: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent b91bdd15

include/asm-powerpc/pci-bridge.h

+2 −2
Original line number Diff line number Diff line
@@ -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

	/*