// SPDX-License-Identifier: GPL-2.0#include <linux/kernel.h>#include "progress.h" static void null_progress__update(struct ui_progress *p __maybe_unused){} static struct ui_progress_ops null_progress__ops ={	.update = null_progress__update,}; struct ui_progress_ops *ui_progress__ops = &null_progress__ops; void ui_progress__update(struct ui_progress *p, u64 adv){	u64 last = p->curr; 	p->curr += adv; 	if (p->curr >= p->next) {		u64 nr = DIV_ROUND_UP(p->curr - last, p->step); 		p->next += nr * p->step;		ui_progress__ops->update(p);	}} void __ui_progress__init(struct ui_progress *p, u64 total,			 const char *title, bool size){	p->curr = 0;	p->next = p->step = total / 16 ?: 1;	p->total = total;	p->title = title;	p->size  = size; 	if (ui_progress__ops->init)		ui_progress__ops->init(p);} void ui_progress__finish(void){	if (ui_progress__ops->finish)		ui_progress__ops->finish();}