From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: len.brown@intel.com, pavel@ucw.cz, gregkh@linuxfoundation.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] drivers: base: power: mark 2 functions as __init to save some memory
Date: Tue, 23 Jun 2020 18:34:41 +0200 [thread overview]
Message-ID: <2442161.XSOieovDCv@kreacher> (raw)
In-Reply-To: <20200621081854.882705-1-christophe.jaillet@wanadoo.fr>
On Sunday, June 21, 2020 10:18:54 AM CEST Christophe JAILLET wrote:
> 'early_resume_init()' and 'late_resume_init() 'are only called respectively
> via 'early_resume_init' and 'late_resume_init'.
> They can be marked as __init to save a few bytes of memory.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
> drivers/base/power/trace.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/base/power/trace.c b/drivers/base/power/trace.c
> index 977d27bd1a22..a97f33d0c59f 100644
> --- a/drivers/base/power/trace.c
> +++ b/drivers/base/power/trace.c
> @@ -265,14 +265,14 @@ static struct notifier_block pm_trace_nb = {
> .notifier_call = pm_trace_notify,
> };
>
> -static int early_resume_init(void)
> +static int __init early_resume_init(void)
> {
> hash_value_early_read = read_magic_time();
> register_pm_notifier(&pm_trace_nb);
> return 0;
> }
>
> -static int late_resume_init(void)
> +static int __init late_resume_init(void)
> {
> unsigned int val = hash_value_early_read;
> unsigned int user, file, dev;
>
Applied as 5.8-rc material, thanks!
prev parent reply other threads:[~2020-06-23 16:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-21 8:18 [PATCH] drivers: base: power: mark 2 functions as __init to save some memory Christophe JAILLET
2020-06-23 16:34 ` Rafael J. Wysocki [this message]
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