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From: "Nuno Sá via B4 Relay" <devnull+nuno.sa.analog.com@kernel.org>
To: linux-clk@vger.kernel.org, linux-fpga@vger.kernel.org,
	 dmaengine@vger.kernel.org, linux-hwmon@vger.kernel.org,
	 linux-iio@vger.kernel.org, linux-pwm@vger.kernel.org,
	 linux-spi@vger.kernel.org
Cc: "Stephen Boyd" <sboyd@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>,
	"Moritz Fischer" <mdf@kernel.org>, "Wu Hao" <hao.wu@intel.com>,
	"Xu Yilun" <yilun.xu@intel.com>, "Tom Rix" <trix@redhat.com>,
	"Vinod Koul" <vkoul@kernel.org>,
	"Jean Delvare" <jdelvare@suse.com>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Michael Hennerich" <Michael.Hennerich@analog.com>,
	"Jonathan Cameron" <jic23@kernel.org>,
	"Trevor Gamblin" <tgamblin@baylibre.com>,
	"Uwe Kleine-König" <ukleinek@kernel.org>,
	"David Lechner" <dlechner@baylibre.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Mike Turquette" <mturquette@linaro.org>
Subject: [PATCH RESEND v7 6/7] clk: clk-axi-clkgen move to min/max()
Date: Fri, 27 Jun 2025 15:59:15 +0100	[thread overview]
Message-ID: <20250627-dev-axi-clkgen-limits-v7-6-e4f3b1f76189@analog.com> (raw)
In-Reply-To: <20250627-dev-axi-clkgen-limits-v7-0-e4f3b1f76189@analog.com>

From: Nuno Sá <nuno.sa@analog.com>

Instead of using the type versions of min/max(), use the plain ones as
now they are perfectly capable of handling different types like
unsigned and non negative integers that are compiletime constant.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
 drivers/clk/clk-axi-clkgen.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/clk-axi-clkgen.c b/drivers/clk/clk-axi-clkgen.c
index f4e96394e9c25c817b09ee0c08751147083f19b7..63951209c460f26ed3940879da536e31ae530188 100644
--- a/drivers/clk/clk-axi-clkgen.c
+++ b/drivers/clk/clk-axi-clkgen.c
@@ -147,15 +147,15 @@ static void axi_clkgen_calc_params(const struct axi_clkgen_limits *limits,
 	*best_m = 0;
 	*best_dout = 0;
 
-	d_min = max_t(unsigned long, DIV_ROUND_UP(fin, limits->fpfd_max), 1);
-	d_max = min_t(unsigned long, fin / limits->fpfd_min, 80);
+	d_min = max(DIV_ROUND_UP(fin, limits->fpfd_max), 1);
+	d_max = min(fin / limits->fpfd_min, 80);
 
 again:
 	fvco_min_fract = limits->fvco_min << fract_shift;
 	fvco_max_fract = limits->fvco_max << fract_shift;
 
-	m_min = max_t(unsigned long, DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1);
-	m_max = min_t(unsigned long, fvco_max_fract * d_max / fin, 64 << fract_shift);
+	m_min = max(DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1);
+	m_max = min(fvco_max_fract * d_max / fin, 64 << fract_shift);
 
 	for (m = m_min; m <= m_max; m++) {
 		_d_min = max(d_min, DIV_ROUND_UP(fin * m, fvco_max_fract));

-- 
2.49.0



  parent reply	other threads:[~2025-06-27 14:59 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-27 14:59 [PATCH RESEND v7 0/7] clk: clk-axi-clkgen: improvements and some fixes Nuno Sá via B4 Relay
2025-06-27 14:59 ` [PATCH RESEND v7 1/7] clk: clk-axi-clkgen: fix fpfd_max frequency for zynq Nuno Sá via B4 Relay
2025-06-27 14:59 ` [PATCH RESEND v7 2/7] clk: clk-axi-clkgen: make sure to include mod_devicetable.h Nuno Sá via B4 Relay
2025-06-27 14:59 ` [PATCH RESEND v7 3/7] include: linux: move adi-axi-common.h out of fpga Nuno Sá via B4 Relay
2025-06-27 14:59 ` [PATCH RESEND v7 4/7] include: adi-axi-common: add new helper macros Nuno Sá via B4 Relay
2025-06-27 14:59 ` [PATCH RESEND v7 5/7] clk: clk-axi-clkgen: detect axi_clkgen_limits at runtime Nuno Sá via B4 Relay
2025-06-27 14:59 ` Nuno Sá via B4 Relay [this message]
2025-06-27 14:59 ` [PATCH RESEND v7 7/7] clk: clk-axi-clkgen: fix coding style issues Nuno Sá via B4 Relay

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