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[82.135.80.26]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4266f6e097bsm85925025e9.6.2024.07.10.07.35.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jul 2024 07:35:13 -0700 (PDT) From: Thorsten Blum To: mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: linux-clk@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH] clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate() Date: Wed, 10 Jul 2024 16:33:10 +0200 Message-ID: <20240710143309.706135-2-thorsten.blum@toblux.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use clamp() instead of duplicating its implementation. Signed-off-by: Thorsten Blum --- drivers/clk/mxs/clk-ref.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/clk/mxs/clk-ref.c b/drivers/clk/mxs/clk-ref.c index 3161a0b021ee..2297259da89a 100644 --- a/drivers/clk/mxs/clk-ref.c +++ b/drivers/clk/mxs/clk-ref.c @@ -66,12 +66,7 @@ static long clk_ref_round_rate(struct clk_hw *hw, unsign= ed long rate, =20 tmp =3D tmp * 18 + rate / 2; do_div(tmp, rate); - frac =3D tmp; - - if (frac < 18) - frac =3D 18; - else if (frac > 35) - frac =3D 35; + frac =3D clamp(tmp, 18, 35); =20 tmp =3D parent_rate; tmp *=3D 18; @@ -91,12 +86,7 @@ static int clk_ref_set_rate(struct clk_hw *hw, unsigned = long rate, =20 tmp =3D tmp * 18 + rate / 2; do_div(tmp, rate); - frac =3D tmp; - - if (frac < 18) - frac =3D 18; - else if (frac > 35) - frac =3D 35; + frac =3D clamp(tmp, 18, 35); =20 spin_lock_irqsave(&mxs_lock, flags); =20 --=20 2.45.2