linux-kernel - Re: [PATCH v7 3/6] iio: proximity: rfd77402: Use kernel helper for result polling

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Message-ID: <aXjSvHyAify83fra@smile.fi.intel.com>
Date: Tue, 27 Jan 2026 16:59:08 +0200
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: raskar.shree97@...il.com
Cc: Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>, skhan@...uxfoundation.org,
	david.hunter.linux@...il.com, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 3/6] iio: proximity: rfd77402: Use kernel helper for
 result polling

On Tue, Jan 27, 2026 at 01:02:17AM +0530, Shrikant Raskar via B4 Relay wrote:

> Replace the manually written polling loop with read_poll_timeout(),
> the kernel's standard helper for waiting on hardware status.This
> makes the code easier to read.
> 
> Move the polling logic into a dedicated helper function, as it will
> be reused by future updates.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...el.com>

-- 
With Best Regards,
Andy Shevchenko