04c7d9579f
These should be returning a uint32_t, whereas they were erroneously returning a u64 before. As the register sizes are 32-bits, this doesn't really make a lot of sense. Reported-by: Katsuya MATSUBARA <matsu@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
18 lines
260 B
C
18 lines
260 B
C
/*
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* Generic __div64_32 wrapper for __xdiv64_32.
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*/
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#include <linux/types.h>
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extern uint32_t __xdiv64_32(u64 n, u32 d);
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uint32_t __div64_32(u64 *xp, u32 y)
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{
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uint32_t rem;
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uint32_t q = __xdiv64_32(*xp, y);
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rem = *xp - q * y;
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*xp = q;
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return rem;
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}
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