linux-kernel - [PATCH 16/20] mfd: ti_am335x_tscadc: convert to of_property_for_each_u32

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Message-Id: <20240703-of_property_for_each_u32-v1-16-42c1fc0b82aa@bootlin.com>
Date: Wed, 03 Jul 2024 12:37:00 +0200
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Miguel Ojeda <ojeda@...nel.org>, Rob Herring <robh@...nel.org>, 
 Saravana Kannan <saravanak@...gle.com>, 
 Nathan Chancellor <nathan@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Tony Lindgren <tony@...mide.com>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Emilio López <emilio@...pez.com.ar>, 
 Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Samuel Holland <samuel@...lland.org>, Krzysztof Kozlowski <krzk@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, 
 Thomas Gleixner <tglx@...utronix.de>, 
 Florian Fainelli <florian.fainelli@...adcom.com>, 
 Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, Jonathan Cameron <jic23@...nel.org>, 
 Lee Jones <lee@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
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 Damien Le Moal <dlemoal@...nel.org>
Cc: "Peng Fan (OSS)" <peng.fan@....nxp.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
 llvm@...ts.linux.dev, linux-clk@...r.kernel.org, linux-omap@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-sunxi@...ts.linux.dev, linux-samsung-soc@...r.kernel.org, 
 linux-gpio@...r.kernel.org, linux-iio@...r.kernel.org, 
 linux-pwm@...r.kernel.org, linux-serial@...r.kernel.org, 
 linux-usb@...r.kernel.org, patches@...nsource.cirrus.com, 
 linux-sound@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, 
 linux-riscv@...ts.infradead.org, Luca Ceresoli <luca.ceresoli@...tlin.com>
Subject: [PATCH 16/20] mfd: ti_am335x_tscadc: convert to
 of_property_for_each_u32_new()

Simplify code using of_property_for_each_u32_new() as the two additional
parameters in of_property_for_each_u32() are not used here.

Signed-off-by: Luca Ceresoli <luca.ceresoli@...tlin.com>
---
 drivers/mfd/ti_am335x_tscadc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index 4bbd542d753e..a2e6112f885f 100644
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -119,8 +119,6 @@ static	int ti_tscadc_probe(struct platform_device *pdev)
 	struct clk *clk;
 	struct device_node *node;
 	struct mfd_cell *cell;
-	struct property *prop;
-	const __be32 *cur;
 	bool use_tsc = false, use_mag = false;
 	u32 val;
 	int err;
@@ -167,7 +165,7 @@ static	int ti_tscadc_probe(struct platform_device *pdev)
 	}

 	node = of_get_child_by_name(pdev->dev.of_node, "adc");
-	of_property_for_each_u32(node, "ti,adc-channels", prop, cur, val) {
+	of_property_for_each_u32_new(node, "ti,adc-channels", val) {
 		adc_channels++;
 		if (val > 7) {
 			dev_err(&pdev->dev, " PIN numbers are 0..7 (not %d)\n",

-- 
2.34.1