linux-kernel - Re: [PATCH v2 6/8] iio: imu: inv_icm45600: add SPI driver for inv

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Message-ID: <aHCqoCNhXPqdKZId@smile.fi.intel.com>
Date: Fri, 11 Jul 2025 09:09:36 +0300
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: kernel test robot <lkp@...el.com>
Cc: Remi Buisson via B4 Relay <devnull+remi.buisson.tdk.com@...nel.org>,
	Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org, Remi Buisson <remi.buisson@....com>
Subject: Re: [PATCH v2 6/8] iio: imu: inv_icm45600: add SPI driver for
 inv_icm45600 driver

On Fri, Jul 11, 2025 at 12:55:25PM +0800, kernel test robot wrote:
> Hi Remi,
> 

>    drivers/iio/imu/inv_icm45600/inv_icm45600_accel.c:100:20: note: initialize the variable 'sleep' to silence this warning
>      100 |         unsigned int sleep;
>          |                           ^
>          |                            = 0

For the record, this is usually bad advice by the compiler. You need to either
check for errors, or do something else.

>    drivers/iio/imu/inv_icm45600/inv_icm45600_gyro.c:100:20: note: initialize the variable 'sleep' to silence this warning
>      100 |         unsigned int sleep;
>          |                           ^
>          |                            = 0

Ditto.

-- 
With Best Regards,
Andy Shevchenko