1/*
 2 * Generic __div64_32 wrapper for __xdiv64_32.
 3 */
 4
 5#include <linux/types.h>
 6#include <asm/div64.h>
 7
 8extern uint64_t __xdiv64_32(u64 n, u32 d);
 9
10uint32_t __div64_32(u64 *xp, u32 y)
11{
12	uint32_t rem;
13	uint64_t q = __xdiv64_32(*xp, y);
14
15	rem = *xp - q * y;
16	*xp = q;
17
18	return rem;
19}

 1// SPDX-License-Identifier: GPL-2.0
 2/*
 3 * Generic __div64_32 wrapper for __xdiv64_32.
 4 */
 5
 6#include <linux/types.h>
 7#include <asm/div64.h>
 8
 9extern uint64_t __xdiv64_32(u64 n, u32 d);
10
11uint32_t __div64_32(u64 *xp, u32 y)
12{
13	uint32_t rem;
14	uint64_t q = __xdiv64_32(*xp, y);
15
16	rem = *xp - q * y;
17	*xp = q;
18
19	return rem;
20}