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Mon, 11 Aug 2025 15:18:28 +0000 (UTC) From: Brian Masney via B4 Relay Date: Mon, 11 Aug 2025 11:18:21 -0400 Subject: [PATCH 029/114] clk: mmp: audio: convert from round_rate() to determine_rate() MIME-Version: 1.0 Message-Id: <20250811-clk-for-stephen-round-rate-v1-29-b3bf97b038dc@redhat.com> References: <20250811-clk-for-stephen-round-rate-v1-0-b3bf97b038dc@redhat.com> In-Reply-To: <20250811-clk-for-stephen-round-rate-v1-0-b3bf97b038dc@redhat.com> To: Michael Turquette , Stephen Boyd , Sudeep Holla , Cristian Marussi , Chen Wang , Inochi Amaoto , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Paul Cercueil , Keguang Zhang , Taichi Sugaya , Takao Orito , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Jacky Huang , Shan-Chun Hung , Vladimir Zapolskiy , Piotr Wojtaszczyk , Paul Walmsley , Samuel Holland , Yixun Lan , Steen Hegelund , Daniel Machon , UNGLinuxDriver@microchip.com, Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Coquelin , Alexandre Torgue , Michal Simek , Maxime Ripard , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Eugeniy Paltsev , Ray Jui , Scott Branden , Broadcom internal kernel review list , Max Filippov , Matthias Brugger , AngeloGioacchino Del Regno , Daniel Palmer , Romain Perier , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Bjorn Andersson , Geert Uytterhoeven , Heiko Stuebner , Andrea della Porta , Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi , Alim Akhtar , Qin Jian , Viresh Kumar , Ulf Hansson , Luca Ceresoli , Alex Helms , Linus Walleij , Liviu Dudau , Lorenzo Pieralisi , Nobuhiro Iwamatsu Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sophgo@lists.linux.dev, linux-mips@vger.kernel.org, imx@lists.linux.dev, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, patches@opensource.cirrus.com, linux-actions@lists.infradead.org, asahi@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, soc@lists.linux.dev, Brian Masney X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754925497; l=2085; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=+yJFa5zFEUdNyjiEQPxFKaRY/PiG96TT1vlVYCT3CIE=; b=1q+FolOnvR2myVfUyWKDb+ibNzbIQfpr6SWmkMEVEG6fb5kEbV/XpQl6dEyLJKWSPsgld0L7u 0hemjN7BaYtD46ZSFWC89VYR0/EjoOyDSI4MO7q9iEzUnMCEXWmw+k7 X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= X-Endpoint-Received: by B4 Relay for bmasney@redhat.com/20250528 with auth_id=472 X-Original-From: Brian Masney X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: bmasney@redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Brian Masney The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney --- drivers/clk/mmp/clk-audio.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/clk/mmp/clk-audio.c b/drivers/clk/mmp/clk-audio.c index 88d798d510cdbe950a61a0bbb312dc546a6853fb..ed27fc796c941d8cf5b3297573db84a7830b7e4f 100644 --- a/drivers/clk/mmp/clk-audio.c +++ b/drivers/clk/mmp/clk-audio.c @@ -164,23 +164,23 @@ static unsigned long audio_pll_recalc_rate(struct clk_hw *hw, return 0; } -static long audio_pll_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int audio_pll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { unsigned int prediv; unsigned int postdiv; long rounded = 0; for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) { - if (predivs[prediv].parent_rate != *parent_rate) + if (predivs[prediv].parent_rate != req->best_parent_rate) continue; for (postdiv = 0; postdiv < ARRAY_SIZE(postdivs); postdiv++) { long freq = predivs[prediv].freq_vco; freq /= postdivs[postdiv].divisor; - if (freq == rate) - return rate; - if (freq < rate) + if (freq == req->rate) + return 0; + if (freq < req->rate) continue; if (rounded && freq > rounded) continue; @@ -188,7 +188,9 @@ static long audio_pll_round_rate(struct clk_hw *hw, unsigned long rate, } } - return rounded; + req->rate = rounded; + + return 0; } static int audio_pll_set_rate(struct clk_hw *hw, unsigned long rate, @@ -228,7 +230,7 @@ static int audio_pll_set_rate(struct clk_hw *hw, unsigned long rate, static const struct clk_ops audio_pll_ops = { .recalc_rate = audio_pll_recalc_rate, - .round_rate = audio_pll_round_rate, + .determine_rate = audio_pll_determine_rate, .set_rate = audio_pll_set_rate, }; -- 2.50.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv