linux-kernel - Re: [PATCH v2 2/3] backlight: dwi_bl: Add Apple DWI backlight driver

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Message-ID: <e06c5d7c-de3c-46ff-b2ee-8ed794577e70@gmail.com>
Date: Mon, 9 Dec 2024 18:22:17 +0800
From: Nick Chan <towinchenmi@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
	y@...k-bin.smtp.subspace.kernel.org
Cc: Lee Jones <lee@...nel.org>, Daniel Thompson <danielt@...nel.org>,
 Jingoo Han <jingoohan1@...il.com>, Pavel Machek <pavel@....cz>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Helge Deller <deller@....de>,
 Hector Martin <marcan@...can.st>, Sven Peter <sven@...npeter.dev>,
 Alyssa Rosenzweig <alyssa@...enzweig.io>, dri-devel@...ts.freedesktop.org,
 linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
 asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 2/3] backlight: dwi_bl: Add Apple DWI backlight driver



Krzysztof Kozlowski 於 2024/12/9 下午5:22 寫道:
>> diff --git a/drivers/video/backlight/dwi_bl.c b/drivers/video/backlight/dwi_bl.c
>> new file mode 100644
>> index 000000000000..d4bfd74b3129
>> --- /dev/null
>> +++ b/drivers/video/backlight/dwi_bl.c
>> @@ -0,0 +1,124 @@
[...]
>> +
>> +	dwi_bl = devm_kzalloc(&dev->dev, sizeof(struct apple_dwi_bl), GFP_KERNEL);
> 
> sizeof(*)

Ack this change as well for v4.

> 
>> +	if (!dwi_bl)
>> +		return -ENOMEM;
[...]

Nick Chan