From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- drivers/clk/sprd/composite.h | 86 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 drivers/clk/sprd/composite.h (limited to 'drivers/clk/sprd/composite.h') diff --git a/drivers/clk/sprd/composite.h b/drivers/clk/sprd/composite.h new file mode 100644 index 000000000..15cec97d2 --- /dev/null +++ b/drivers/clk/sprd/composite.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// +// Spreadtrum composite clock driver +// +// Copyright (C) 2017 Spreadtrum, Inc. +// Author: Chunyan Zhang + +#ifndef _SPRD_COMPOSITE_H_ +#define _SPRD_COMPOSITE_H_ + +#include "common.h" +#include "mux.h" +#include "div.h" + +struct sprd_comp { + struct sprd_mux_ssel mux; + struct sprd_div_internal div; + struct sprd_clk_common common; +}; + +#define SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, _doffset, _dshift, \ + _dwidth, _flags, _fn) \ + struct sprd_comp _struct = { \ + .mux = _SPRD_MUX_CLK(_mshift, _mwidth, _table), \ + .div = _SPRD_DIV_CLK(_doffset, _dshift, _dwidth), \ + .common = { \ + .regmap = NULL, \ + .reg = _reg, \ + .hw.init = _fn(_name, _parent, \ + &sprd_comp_ops, _flags), \ + } \ + } + +#define SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, _dshift, _dwidth, _flags) \ + SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, 0x0, _dshift, \ + _dwidth, _flags, CLK_HW_INIT_PARENTS) + +#define SPRD_COMP_CLK(_struct, _name, _parent, _reg, _mshift, \ + _mwidth, _dshift, _dwidth, _flags) \ + SPRD_COMP_CLK_TABLE(_struct, _name, _parent, _reg, NULL, \ + _mshift, _mwidth, _dshift, _dwidth, _flags) + +#define SPRD_COMP_CLK_DATA_TABLE(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, _dshift, \ + _dwidth, _flags) \ + SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, 0x0, _dshift, \ + _dwidth, _flags, \ + CLK_HW_INIT_PARENTS_DATA) + +#define SPRD_COMP_CLK_DATA(_struct, _name, _parent, _reg, _mshift, \ + _mwidth, _dshift, _dwidth, _flags) \ + SPRD_COMP_CLK_DATA_TABLE(_struct, _name, _parent, _reg, NULL, \ + _mshift, _mwidth, _dshift, _dwidth, \ + _flags) + +#define SPRD_COMP_CLK_DATA_TABLE_OFFSET(_struct, _name, _parent, _reg, \ + _table, _mshift, _mwidth, \ + _doffset, _dshift, _dwidth, \ + _flags) \ + SPRD_COMP_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _table, \ + _mshift, _mwidth, _doffset, _dshift, \ + _dwidth, _flags, \ + CLK_HW_INIT_PARENTS_DATA) + +#define SPRD_COMP_CLK_DATA_OFFSET(_struct, _name, _parent, _reg, \ + _mshift, _mwidth, _doffset, _dshift, \ + _dwidth, _flags) \ + SPRD_COMP_CLK_DATA_TABLE_OFFSET(_struct, _name, _parent, _reg, \ + NULL, _mshift, _mwidth, \ + _doffset, _dshift, _dwidth, \ + _flags) + +static inline struct sprd_comp *hw_to_sprd_comp(const struct clk_hw *hw) +{ + struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); + + return container_of(common, struct sprd_comp, common); +} + +extern const struct clk_ops sprd_comp_ops; + +#endif /* _SPRD_COMPOSITE_H_ */ -- cgit v1.3.1