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Thu, 08 Jan 2026 13:17:52 -0800 (PST) Received: from [10.30.226.224] ([2600:382:811f:d757:daa5:b867:12a3:9d12]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-5ec77064e86sm7623329137.7.2026.01.08.13.17.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jan 2026 13:17:51 -0800 (PST) From: Brian Masney Date: Thu, 08 Jan 2026 16:16:27 -0500 Subject: [PATCH 09/27] clk: loongson1: convert from divider_round_rate() to divider_determine_rate() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260108-clk-divider-round-rate-v1-9-535a3ed73bf3@redhat.com> References: <20260108-clk-divider-round-rate-v1-0-535a3ed73bf3@redhat.com> In-Reply-To: <20260108-clk-divider-round-rate-v1-0-535a3ed73bf3@redhat.com> To: Michael Turquette , Stephen Boyd Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Brian Masney , Keguang Zhang , linux-mips@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1454; i=bmasney@redhat.com; s=20250903; h=from:subject:message-id; bh=POUeZsY+F8+kUE271cgqQ9Np90bcd9LYX6PjbgvcBJw=; b=owGbwMvMwCW2/dJd9di6A+2Mp9WSGDIT5LYHN79l2mZlWP1eiTViw4Ffutcmduqz/1K/Y61xg F8n5L1lRykLgxgXg6yYIsuSXKOCiNRVtvfuaLLAzGFlAhnCwMUpABNZ4sfwT1n/t8Kspn/BRVU7 7qxqL3ExZ2mqzJCLlr+ruXvP9skd4Qz/bNpEnLodlkwyLqjufyw1RS4xw3lR4du3G9bM/2G0/v8 KPgA= X-Developer-Key: i=bmasney@redhat.com; a=openpgp; fpr=A46D32705865AA3DDEDC2904B7D2DD275D7EC087 The divider_round_rate() function is now deprecated, so let's migrate to divider_determine_rate() instead so that this deprecated API can be removed. Note that when the main function itself was migrated to use determine_rate, this was mistakenly converted to: req->rate =3D divider_round_rate(...) This is invalid in the case when an error occurs since it can set the rate to a negative value. Fixes: bb40a2ef4fc9 ("clk: loongson1: convert from round_rate() to determin= e_rate()") Signed-off-by: Brian Masney Reviewed-by: Keguang Zhang Tested-by: Keguang Zhang # on LS1B & LS1C --- To: Keguang Zhang Cc: linux-mips@vger.kernel.org --- drivers/clk/clk-loongson1.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/clk/clk-loongson1.c b/drivers/clk/clk-loongson1.c index f9f060d08a5fae3291a9408c6dc93531b435609f..1674181a1107dc4f30e78ee410a= 55a49b6d0b4b5 100644 --- a/drivers/clk/clk-loongson1.c +++ b/drivers/clk/clk-loongson1.c @@ -99,10 +99,7 @@ static int ls1x_divider_determine_rate(struct clk_hw *hw, struct ls1x_clk *ls1x_clk =3D to_ls1x_clk(hw); const struct ls1x_clk_div_data *d =3D ls1x_clk->data; =20 - req->rate =3D divider_round_rate(hw, req->rate, &req->best_parent_rate, - d->table, d->width, d->flags); - - return 0; + return divider_determine_rate(hw, req, d->table, d->width, d->flags); } =20 static int ls1x_divider_set_rate(struct clk_hw *hw, unsigned long rate, --=20 2.52.0