linux-kernel - Re: [PATCH v1 1/3] hwmon: (pwm-fan) Make use of device properties

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Message-ID: <20220807083438.qqe3mzp43aytxbcl@pengutronix.de>
Date:   Sun, 7 Aug 2022 10:34:38 +0200
From:   Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Guenter Roeck <linux@...ck-us.net>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-hwmon@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        Thierry Reding <thierry.reding@...il.com>,
        Jean Delvare <jdelvare@...e.com>
Subject: Re: [PATCH v1 1/3] hwmon: (pwm-fan) Make use of device properties

Hello,

[dropped Bartlomiej Zolnierkiewicz from Cc:, the address bounced in the
past]

at a quick glance this looks nice. I wonder if it makes sense to split
the patch. For example the change

-	ctx->pwm = devm_of_pwm_get(dev, dev->of_node, NULL);
+	ctx->pwm = devm_pwm_get(dev, NULL);

could stand alone. Also I think this change is the relevant part in
patch #1 that makes patches #2 and #3 possible.

When this patch doesn't get split, the series needs some coordination,
as patch #1 is for hwmon and patches #2 and #3 are for pwm.

Splitting the series into:

	hwmon: (pwm-fan) Use of devm_pwm_get() instead of devm_of_pwm_get()
	pwm: core: Get rid of unused devm_of_pwm_get()
	pwm: core: Make of_pwm_get() static

for pwm and the remainder of this patch for hwmon might make application
of the changes here easier to coordinate.

But still: Thanks for your effort and
Acked-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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