Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 2/2] m32r: Add missing big-endian I/O accessors | Date | Thu, 27 Nov 2014 18:52:58 +0100 |
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On Thursday 27 November 2014 09:46:44 Kevin Cernekee wrote: > #define iowrite32 writel > > +#define ioread16be(addr) be16_to_cpu(readw(addr)) > +#define ioread32be(addr) be32_to_cpu(readl(addr)) > +#define iowrite16be(val, addr) writew(cpu_to_be16(val), addr) > +#define iowrite32be(val, addr) writel(cpu_to_be32(val), addr) > + >
m32r can be either little-endian or big-endian, so these need to unconditionally swap instead.
Arnd
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