linux-kernel - Re: [PATCH] staging: nvec: replace udelay() with usleep

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Date:   Mon, 27 Mar 2023 17:46:04 +0500
From:   Khadija Kamran <kamrankhadijadj@...il.com>
To:     Dan Carpenter <error27@...il.com>
Cc:     outreachy@...ts.linux.dev, Marc Dietrich <marvin24@....de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        ac100@...ts.launchpad.net, linux-tegra@...r.kernel.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: nvec: replace udelay() with usleep_range()

On Mon, Mar 27, 2023 at 03:25:43PM +0300, Dan Carpenter wrote:
> On Mon, Mar 27, 2023 at 05:24:03PM +0500, Khadija Kamran wrote:
> > Replace 'udelay()' with 'usleep_range()' with 1000us as upper limit.
> > This issue is reported by checkpatch.pl script.
> > 
> > CHECK: usleep_range is preferred over udelay; see
> > Documentation/timers/timers-howto.rst
> > 
> > Signed-off-by: Khadija Kamran <kamrankhadijadj@...il.com>
> > ---
> 
> This kind of change requires you to test on the hardware and have
> slightly in depth knowledge of the spec.

Okay, thank you!

Regards,
Khadija


> 
> regards,
> dan carpenter
>