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20 lines
319 B
20 lines
319 B
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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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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#include <asm/div64.h> |
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extern uint64_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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uint64_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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