linux-kernel - Re: [PATCH v1 2/2] i2c: dev: Use sysfs

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Message-ID: <YRPjbXUjsKJw25fR@shikoro>
Date:   Wed, 11 Aug 2021 16:49:17 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 2/2] i2c: dev: Use sysfs_emit() in "show" functions

On Mon, Jul 12, 2021 at 05:23:23PM +0300, Andy Shevchenko wrote:
> The sysfs_emit() function was introduced to make it less ambiguous
> which function is preferred when writing to the output buffer in
> a "show" callback [1].
> 
> Convert the I²C device sysfs interface from sprintf() to sysfs_emit()
> accordingly, as the latter is aware of the PAGE_SIZE buffer and correctly
> returns the number of bytes written into the buffer.
> 
> No functional change intended.
> 
> [1] Documentation/filesystems/sysfs.rst
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Applied to for-next, thanks!


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