From: Randy Dunlap <rdunlap@infradead.org>
To: Benjamin Gaignard <benjamin.gaignard@st.com>,
rjw@rjwysocki.net, daniel.lezcano@linaro.org
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] cpuidle: fix kernel doc warnings
Date: Mon, 20 Jan 2020 08:28:04 -0800 [thread overview]
Message-ID: <ab9ae316-e01e-117c-36d5-0f733c407217@infradead.org> (raw)
In-Reply-To: <20200120130701.29948-1-benjamin.gaignard@st.com>
On 1/20/20 5:07 AM, Benjamin Gaignard wrote:
> Fix cpuidle_find_deepest_state() kernel documentation to avoid warnings when compiling with W=1.
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
> ---
> drivers/cpuidle/cpuidle.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
> index 33d19c8eb027..19c6dee88921 100644
> --- a/drivers/cpuidle/cpuidle.c
> +++ b/drivers/cpuidle/cpuidle.c
> @@ -121,6 +121,9 @@ void cpuidle_use_deepest_state(u64 latency_limit_ns)
> * cpuidle_find_deepest_state - Find the deepest available idle state.
> * @drv: cpuidle driver for the given CPU.
> * @dev: cpuidle device for the given CPU.
> + * @latency_limit_ns: Idle state exit latency limit
> + *
> + * Returns the index of the deepest available idle state.
Preferably:
* Return: the index of the deepest available idle state.
> */
> int cpuidle_find_deepest_state(struct cpuidle_driver *drv,
> struct cpuidle_device *dev,
>
thanks.
--
~Randy
Reported-by: Randy Dunlap <rdunlap@infradead.org>
prev parent reply other threads:[~2020-01-20 16:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 13:07 Benjamin Gaignard
2020-01-20 16:28 ` Randy Dunlap [this message]
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