Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH] ARM: ixp4xx: remove compilation warnings in io.h | Date | Tue, 28 Oct 2014 22:04:38 +0100 |
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On Sunday 19 October 2014 19:49:45 Stefan Hengelein wrote: > When arch/arm/mach-ixp4xx/common-pci.c is compiled, two warnings > occur: > > arch/arm/mach-ixp4xx/include/mach/io.h:144: warning: passing argument 1 of '__raw_readb' makes pointer from integer without a cast > arch/arm/mach-ixp4xx/include/mach/io.h:79: warning: passing argument 2 of '__raw_writeb' makes pointer from integer without a cast > > Both functions expect an 'volatile void __iomem *' but get an u32. > The 'u32 addr' variable is initialized with the address of an > 'volatile void __iomem *' pointer. Passing the pointer > directly, avoids the warning and semantics are preserved. > > This warning was found with vampyr. > > Signed-off-by: Stefan Hengelein <stefan.hengelein@fau.de>
Applied on fixes branch, thanks!
Arnd
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