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From: Maxime Ripard <maxime@cerno.tech>
To: Mike Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-clk@vger.kernel.org
Cc: Naresh Kamboju <naresh.kamboju@linaro.org>,
	Alexander Stein <alexander.stein@ew.tq-group.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Tony Lindgren <tony@atomide.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Yassine Oudjana <y.oudjana@protonmail.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Maxime Ripard <maxime@cerno.tech>
Subject: [PATCH 15/22] clk: Add missing clk_core_init_rate_req calls
Date: Fri,  8 Apr 2022 11:10:30 +0200	[thread overview]
Message-ID: <20220408091037.2041955-16-maxime@cerno.tech> (raw)
In-Reply-To: <20220408091037.2041955-1-maxime@cerno.tech>

Some callers of clk_core_round_rate_nolock() will initialize the
clk_rate_request structure by hand, missing a few parameters that leads
to inconsistencies in what drivers can expect from that structure.

Let's use clk_core_init_rate_req() everywhere to make sure it's built in
a consistent manner.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 drivers/clk/clk.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 83dd5f1df0b9..3a59152b06b8 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1480,7 +1480,7 @@ unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate)
 	int ret;
 	struct clk_rate_request req;
 
-	req.rate = rate;
+	clk_core_init_rate_req(hw->core, &req, rate);
 
 	ret = clk_core_round_rate_nolock(hw->core, &req);
 	if (ret)
@@ -1512,7 +1512,7 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 	if (clk->exclusive_count)
 		clk_core_rate_unprotect(clk->core);
 
-	req.rate = rate;
+	clk_core_init_rate_req(clk->core, &req, rate);
 
 	ret = clk_core_round_rate_nolock(clk->core, &req);
 
@@ -2216,8 +2216,7 @@ static unsigned long clk_core_req_round_rate_nolock(struct clk_core *core,
 	if (cnt < 0)
 		return cnt;
 
-	clk_core_get_boundaries(core, &req.min_rate, &req.max_rate);
-	req.rate = req_rate;
+	clk_core_init_rate_req(core, &req, req_rate);
 
 	ret = clk_core_round_rate_nolock(core, &req);
 
-- 
2.35.1


  parent reply	other threads:[~2022-04-08  9:14 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-08  9:10 [PATCH 00/22] clk: More clock rate fixes and tests Maxime Ripard
2022-04-08  9:10 ` [PATCH 01/22] clk: Drop the rate range on clk_put() Maxime Ripard
2022-04-08  9:10 ` [PATCH 02/22] clk: tests: Add test suites description Maxime Ripard
2022-04-23  4:06   ` Stephen Boyd
2022-04-08  9:10 ` [PATCH 03/22] clk: tests: Add reference to the orphan mux bug report Maxime Ripard
2022-04-08  9:10 ` [PATCH 04/22] clk: tests: Add tests for uncached clock Maxime Ripard
2022-04-08  9:10 ` [PATCH 05/22] clk: tests: Add tests for single parent mux Maxime Ripard
2022-04-08  9:10 ` [PATCH 06/22] clk: tests: Add tests for mux with multiple parents Maxime Ripard
2022-04-08  9:10 ` [PATCH 07/22] clk: tests: Add some tests for orphan " Maxime Ripard
2022-04-08  9:10 ` [PATCH 08/22] clk: Take into account uncached clocks in clk_set_rate_range() Maxime Ripard
2022-04-08  9:10 ` [PATCH 09/22] clk: Fix clk_get_parent() documentation Maxime Ripard
2022-04-08  9:10 ` [PATCH 10/22] clk: Set req_rate on reparenting Maxime Ripard
2022-04-08  9:10 ` [PATCH 11/22] clk: Skip set_rate_range if our clock is orphan Maxime Ripard
2022-04-08  9:10 ` [PATCH 12/22] clk: Add our request boundaries in clk_core_init_rate_req Maxime Ripard
2022-04-08  9:10 ` [PATCH 13/22] clk: Change clk_core_init_rate_req prototype Maxime Ripard
2022-04-08  9:10 ` [PATCH 14/22] clk: Introduce clk_hw_init_rate_request() Maxime Ripard
2022-04-23  3:46   ` Stephen Boyd
2022-04-23  7:17     ` Maxime Ripard
2022-04-08  9:10 ` Maxime Ripard [this message]
2022-04-23  3:51   ` [PATCH 15/22] clk: Add missing clk_core_init_rate_req calls Stephen Boyd
2022-04-23  7:32     ` Maxime Ripard
2022-04-08  9:10 ` [PATCH 16/22] clk: Remove redundant clk_core_init_rate_req() call Maxime Ripard
2022-04-23  4:02   ` Stephen Boyd
2022-04-23  7:44     ` Maxime Ripard
2022-04-08  9:10 ` [PATCH 17/22] clk: Switch from __clk_determine_rate to clk_core_round_rate_nolock Maxime Ripard
2022-04-08  9:10 ` [PATCH 18/22] clk: Introduce clk_core_has_parent() Maxime Ripard
2022-04-08  9:10 ` [PATCH 19/22] clk: Stop forwarding clk_rate_requests to the parent Maxime Ripard
2022-04-08  9:10 ` [PATCH 20/22] clk: Zero the clk_rate_request structure Maxime Ripard
2022-04-08  9:10 ` [PATCH 21/22] clk: Test the clock pointer in clk_hw_get_name() Maxime Ripard
2022-04-08  9:10 ` [PATCH 22/22] clk: Prevent a clock without a rate to register Maxime Ripard
2022-04-08  9:18   ` Jerome Brunet
2022-04-08 10:41     ` Maxime Ripard
2022-04-08 11:24       ` Jerome Brunet
2022-04-08 12:55         ` Maxime Ripard
2022-04-08 14:48           ` Jerome Brunet
2022-04-08 15:36             ` Maxime Ripard
2022-04-11  7:40               ` Neil Armstrong
2022-04-12 12:56                 ` Maxime Ripard
2022-04-11  8:20               ` Jerome Brunet
2022-04-23  4:42       ` Stephen Boyd
2022-04-23  9:17         ` Maxime Ripard
2022-04-29  2:08           ` Stephen Boyd
2022-04-29 15:45             ` Maxime Ripard
2022-04-08 12:17     ` Marek Szyprowski
2022-04-08 12:25       ` Maxime Ripard
2022-04-08 13:46         ` Marek Szyprowski
2022-04-23  4:12   ` Stephen Boyd
2022-04-23  7:49     ` Maxime Ripard
2022-04-10 12:06 ` [PATCH 00/22] clk: More clock rate fixes and tests Yassine Oudjana
2022-04-11 11:39   ` Maxime Ripard
2022-04-11  6:25 ` (EXT) " Alexander Stein
2022-04-11  7:24   ` Alexander Stein
2022-04-11 11:54     ` Maxime Ripard

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