940 		    s64 *min, s64 *max, u64 *step, s64 *def, u32 *flags)  in v4l2_ctrl_fill()  argument
1000 		*max = *step = 1;  in v4l2_ctrl_fill()
1021 		*min = *max = *step = *def = 0;  in v4l2_ctrl_fill()
1105 		*min = *max = *step = *def = 0;  in v4l2_ctrl_fill()
1109 		*step = 1;  in v4l2_ctrl_fill()
1134 		*step = 1;  in v4l2_ctrl_fill()
1141 		*step = 1;  in v4l2_ctrl_fill()
1257 		ev->u.ctrl.step = 1;  in fill_event()
1259 		ev->u.ctrl.step = ctrl->step;  in fill_event()
1398 	    val >= (ctrl)->maximum - (s32)((ctrl)->step / 2))	\
1401 		val += (s32)((ctrl)->step / 2);			\
1405 	offset = (ctrl)->step * (offset / (u32)(ctrl)->step);	\
1427 		if (ctrl->maximum >= 0 && val >= ctrl->maximum - (s64)(ctrl->step / 2))  in std_validate()
1430 			val += (s64)(ctrl->step / 2);  in std_validate()
1433 		do_div(offset, ctrl->step);  in std_validate()
1434 		ptr.p_s64[idx] = ctrl->minimum + offset * ctrl->step;  in std_validate()
1472 		if ((len - (u32)ctrl->minimum) % (u32)ctrl->step)  in std_validate()
1689 		s64 min, s64 max, u64 step, s64 def)  in check_range()  argument
1693 		if (step != 1 || max > 1 || min < 0)  in check_range()
1701 		if (step == 0 || min > max || def < min || def > max)  in check_range()
1705 		if (step || min || !max || (def & ~max))  in check_range()
1714 		if (step && ((1 << def) & step))  in check_range()
1718 		if (min > max || min < 0 || step < 1 || def)  in check_range()
1954 			s64 min, s64 max, u64 step, s64 def,  in v4l2_ctrl_new()  argument
2012 	err = check_range(type, min, max, step, def);  in v4l2_ctrl_new()
2017 	if (type == V4L2_CTRL_TYPE_BITMASK && ((def & ~max) || min || step)) {  in v4l2_ctrl_new()
2057 	ctrl->step = step;  in v4l2_ctrl_new()
2110 	u64 step = cfg->step;  in v4l2_ctrl_new_custom()  local
2114 		v4l2_ctrl_fill(cfg->id, &name, &type, &min, &max, &step,  in v4l2_ctrl_new_custom()
2120 		WARN_ON(step);  in v4l2_ctrl_new_custom()
2132 			is_menu ? cfg->menu_skip_mask : step, def,  in v4l2_ctrl_new_custom()
2144 			u32 id, s64 min, s64 max, u64 step, s64 def)  in v4l2_ctrl_new_std()  argument
2150 	v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);  in v4l2_ctrl_new_std()
2158 			     min, max, step, def, NULL, 0,  in v4l2_ctrl_new_std()
2176 	u64 step;  in v4l2_ctrl_new_std_menu()  local
2179 	v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);  in v4l2_ctrl_new_std_menu()
2204 	u64 step;  in v4l2_ctrl_new_std_menu_items()  local
2217 	v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);  in v4l2_ctrl_new_std_menu_items()
2237 	u64 step;  in v4l2_ctrl_new_int_menu()  local
2242 	v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);  in v4l2_ctrl_new_int_menu()
2601 		qc->step = 1;  in v4l2_query_ext_ctrl()
2603 		qc->step = ctrl->step;  in v4l2_query_ext_ctrl()
2631 		qc->step = qec.step;  in v4l2_queryctrl()
2637 		qc->step = 0;  in v4l2_queryctrl()
3318 			s64 min, s64 max, u64 step, s64 def)  in __v4l2_ctrl_modify_range()  argument
3338 		ret = check_range(ctrl->type, min, max, step, def);  in __v4l2_ctrl_modify_range()
3346 		(ctrl->step != step) || ctrl->default_value != def) {  in __v4l2_ctrl_modify_range()
3350 		ctrl->step = step;  in __v4l2_ctrl_modify_range()