[PATCH v6 20/28] clk: Add our request boundaries in clk_core_init_rate_req
From: Maxime Ripard <hidden>
Date: 2022-07-11 15:25:07
Subsystem:
common clk framework, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Linus Torvalds
The expectation is that a new clk_rate_request is initialized through a call to clk_core_init_rate_req(). However, at the moment it only fills the parent rate and clk_hw pointer, but omits the other fields such as the clock rate boundaries. Some users of that function will update them after calling it, but most don't. As we are passed the clk_core pointer, we have access to those boundaries in clk_core_init_rate_req() however, so let's just fill it there and remove it from the few callers that do it right. Tested-by: Alexander Stein <redacted> # imx8mp Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> # exynos4210, meson g12b Signed-off-by: Maxime Ripard <redacted> --- drivers/clk/clk.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 195f051ee536..cd5b298f445e 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c@@ -1389,6 +1389,7 @@ static void clk_core_init_rate_req(struct clk_core * const core, return; req->rate = rate; + clk_core_get_boundaries(core, &req->min_rate, &req->max_rate); parent = core->parent; if (parent) {
@@ -1483,7 +1484,6 @@ unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate) struct clk_rate_request req; clk_core_init_rate_req(hw->core, &req, rate); - clk_core_get_boundaries(hw->core, &req.min_rate, &req.max_rate); ret = clk_core_round_rate_nolock(hw->core, &req); if (ret)
@@ -1516,7 +1516,6 @@ long clk_round_rate(struct clk *clk, unsigned long rate) clk_core_rate_unprotect(clk->core); clk_core_init_rate_req(clk->core, &req, rate); - clk_core_get_boundaries(clk->core, &req.min_rate, &req.max_rate); ret = clk_core_round_rate_nolock(clk->core, &req);
@@ -2022,9 +2021,6 @@ static struct clk_core *clk_calc_new_rates(struct clk_core *core, if (clk_core_can_round(core)) { struct clk_rate_request req; - req.min_rate = min_rate; - req.max_rate = max_rate; - clk_core_init_rate_req(core, &req, rate); ret = clk_core_determine_round_nolock(core, &req);
@@ -2225,7 +2221,6 @@ static unsigned long clk_core_req_round_rate_nolock(struct clk_core *core, return cnt; clk_core_init_rate_req(core, &req, req_rate); - clk_core_get_boundaries(core, &req.min_rate, &req.max_rate); ret = clk_core_round_rate_nolock(core, &req);
--
2.36.1