linux-kernel - Re: [v2] b43: Replace mdelay with usleep_range in b43_radio_2057_init

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20180111195429.CDE4660BEA@smtp.codeaurora.org>
Date:   Thu, 11 Jan 2018 19:54:29 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Jia-Ju Bai <baijiaju1990@...il.com>
Cc:     Larry.Finger@...inger.net, kstewart@...uxfoundation.org,
        johannes.berg@...el.com, tiwai@...e.de, gregkh@...uxfoundation.org,
        colin.king@...onical.com, andrew.zaborowski@...el.com,
        linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, b43-dev@...ts.infradead.org,
        Jia-Ju Bai <baijiaju1990@...il.com>
Subject: Re: [v2] b43: Replace mdelay with usleep_range in
 b43_radio_2057_init_post

Jia-Ju Bai <baijiaju1990@...il.com> wrote:

> b43_radio_2057_init_post is not called in an interrupt handler
> nor holding a spinlock.
> The function mdelay in it can be replaced with usleep_range, 
> to reduce busy wait.
> 
> Signed-off-by: Jia-Ju Bai <baijiaju1990@...il.com>
> Acked-by: Larry Finger <Larry.Finger@...inger.net>

Patch applied to wireless-drivers-next.git, thanks.

4330b53e9662 b43: Replace mdelay with usleep_range in b43_radio_2057_init_post

-- 
https://patchwork.kernel.org/patch/10150845/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches