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Date: Sat, 28 Feb 2026 16:33:47 +0000
From: Jonathan Cameron <jic23@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: Felix Gu <ustc.gu@gmail.com>, Ariana Lazar <ariana.lazar@microchip.com>,
 David Lechner <dlechner@baylibre.com>, Nuno =?UTF-8?B?U8Oh?=
 <nuno.sa@analog.com>, Andy Shevchenko <andy@kernel.org>, Jonathan Cameron
 <Jonathan.Cameron@huawei.com>, linux-iio@vger.kernel.org,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] iio: dac: mcp47feb02: Fix mutex used before
 initialization
Message-ID: <20260228163347.093621ce@jic23-huawei>
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References: <20260225-mcp47feb02-v2-1-4792dc3942d9@gmail.com>
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On Thu, 26 Feb 2026 15:18:59 +0200
Andy Shevchenko <andriy.shevchenko@intel.com> wrote:

> On Thu, Feb 26, 2026 at 07:16:26PM +0800, Felix Gu wrote:
> > > But is it called early enough before anything that may trigger access to
> > > 'data'? Exempli gratia, IRQ handler in some cases may be triggered before
> > > probe finished (is it the case here?).
> > >  
> > I've checked the implementation, and this driver does not support IRQs.  
> 
> Thanks for confirming!
> 
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Applied.

Thanks,

Jonathan
>