From: Wolfram Sang <wsa@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/2] i2c: dev: Use sysfs_emit() in "show" functions
Date: Wed, 11 Aug 2021 16:49:17 +0200 [thread overview]
Message-ID: <YRPjbXUjsKJw25fR@shikoro> (raw)
In-Reply-To: <20210712142323.23118-2-andriy.shevchenko@linux.intel.com>
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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@linux.intel.com>
Applied to for-next, thanks!
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next prev parent reply other threads:[~2021-08-11 14:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-12 14:23 [PATCH v1 1/2] i2c: dev: Define pr_fmt() and drop duplication substrings Andy Shevchenko
2021-07-12 14:23 ` [PATCH v1 2/2] i2c: dev: Use sysfs_emit() in "show" functions Andy Shevchenko
2021-08-11 14:49 ` Wolfram Sang [this message]
2021-08-11 14:47 ` [PATCH v1 1/2] i2c: dev: Define pr_fmt() and drop duplication substrings Wolfram Sang
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