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From: Max Staudt <max@enpas.org>
To: linux-i2c@vger.kernel.org, linux-hwmon@vger.kernel.org,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Jean Delvare <jdelvare@suse.com>,
	Guenter Roeck <linux@roeck-us.net>
Cc: linux-m68k@vger.kernel.org, linux-kernel@vger.kernel.org,
	glaubitz@physik.fu-berlin.de
Subject: Re: [PATCH v3 2/3] hwmon/ltc2990: Generalise DT to fwnode support
Date: Fri, 16 Aug 2019 00:19:42 +0200
Message-ID: <6920f2da-3139-6fc8-b02c-3678cc17912e@enpas.org> (raw)
In-Reply-To: <20190815125802.16500-2-max@enpas.org>

On 08/15/2019 02:58 PM, Max Staudt wrote:
> -	if (of_node) {
> -		ret = of_property_read_u32_array(of_node, "lltc,meas-mode",
> -						 data->mode, 2);
> +	if (i2c->dev.of_node || i2c->dev.fwnode) {

One more idea, would it be better here to do the following?

	if (device_property_present(i2c->dev, "lltc,meas-mode")) {
		ret = of_property_read_u32_array(of_node, "lltc,meas-mode",
						 data->mode, 2);
	}

I'm happy to prepare a patch if you wish to have this in - just let me know whether it should be on top of the last one, or instead of it.

Thanks,
Max

  parent reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-15 12:58 [PATCH v3 1/3] i2c/busses: Add i2c-icy for I2C on m68k/Amiga Max Staudt
2019-08-15 12:58 ` [PATCH v3 2/3] hwmon/ltc2990: Generalise DT to fwnode support Max Staudt
2019-08-15 18:33   ` Guenter Roeck
2019-08-15 21:34     ` Max Staudt
2019-08-15 22:19   ` Max Staudt [this message]
2019-08-15 22:43     ` Guenter Roeck
2019-08-16  7:32       ` Geert Uytterhoeven
2019-08-16  8:37       ` Max Staudt
2019-08-16  9:07         ` [PATCH] " Max Staudt
2019-08-16 11:07           ` Geert Uytterhoeven
2019-08-16 12:26             ` Max Staudt
2019-08-16 12:36               ` Geert Uytterhoeven
2019-08-16 12:43                 ` Max Staudt
2019-08-16 13:24                   ` Guenter Roeck
2019-08-15 12:58 ` [PATCH v3 3/3] i2c/busses/i2c-icy: Add LTC2990 present on 2019 board revision Max Staudt
2019-08-16 11:51   ` Wolfram Sang
2019-08-16 12:34     ` Max Staudt
2019-08-16 16:09       ` Wolfram Sang
2019-08-19 11:22         ` Max Staudt

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