netdev - Re: [PATCH v2 2/2] rtw88: Use udelay instead of usleep in atomic context

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Message-Id: <20200423160704.E24FDC433D2@smtp.codeaurora.org>
Date:   Thu, 23 Apr 2020 16:07:04 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc:     yhchuang@...ltek.com, Kai-Heng Feng <kai.heng.feng@...onical.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org (open list:REALTEK WIRELESS DRIVER
        (rtw88)), netdev@...r.kernel.org (open list:NETWORKING DRIVERS),
        linux-kernel@...r.kernel.org (open list)
Subject: Re: [PATCH v2 2/2] rtw88: Use udelay instead of usleep in atomic context

Kai-Heng Feng <kai.heng.feng@...onical.com> wrote:

> It's incorrect to use usleep in atomic context.
> 
> Switch to a macro which uses udelay instead of usleep to prevent the issue.
> 
> Fixes: 6343a6d4b213 ("rtw88: Add delay on polling h2c command status bit")
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>

For patch 1 please also CC linux-wireless, otherwise patchwork cannot see it.

-- 
https://patchwork.kernel.org/patch/11505147/

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