hexagon: add memset_io() helper
We already have memcpy_toio(), but not memset_io(), so let's add the obvious version to allow building an allmodconfig kernel without errors like drivers/gpu/drm/ttm/ttm_bo_util.c: In function 'ttm_bo_move_memcpy': drivers/gpu/drm/ttm/ttm_bo_util.c:390:3: error: implicit declaration of function 'memset_io' [-Werror=implicit-function-declaration] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
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@ -216,6 +216,12 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src,
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memcpy((void *) dst, src, count);
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}
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static inline void memset_io(volatile void __iomem *addr, int value,
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size_t size)
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{
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memset((void __force *)addr, value, size);
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}
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#define PCI_IO_ADDR (volatile void __iomem *)
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/*
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