From: Stefan Wahren <stefan.wahren@i2se.com>
To: Julia Lawall <julia.lawall@inria.fr>
Cc: Kushal-kothari <kushalkothari285@gmail.com>,
linux-arm-kernel@lists.infradead.org, mike.rapoport@gmail.com,
kushalkothari2850@gmail.com, outreachy-kernel@googlegroups.com,
gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
linux-staging@lists.linux.dev, nsaenz@kernel.org,
bcm-kernel-feedback-list@broadcom.com
Subject: Re: [PATCH v2] staging: vc04_services: replace msleep() by usleep_range()
Date: Sun, 17 Oct 2021 14:47:00 +0200 [thread overview]
Message-ID: <8adcb4ff-e522-7bfd-841b-767bdc07c285@i2se.com> (raw)
In-Reply-To: <alpine.DEB.2.22.394.2110171433141.3026@hadrien>
Am 17.10.21 um 14:33 schrieb Julia Lawall:
>
> On Sun, 17 Oct 2021, Stefan Wahren wrote:
>
>> Hi,
>>
>> Am 17.10.21 um 11:29 schrieb Kushal-kothari:
>>> Fixed the warning:-msleep < 20ms can sleep for up to 20ms by replacing
>>> msleep(unsigned long msecs) by usleep_range(unsigned long min, unsigned long max)
>>> in usecs as msleep(1ms~20ms) can sleep for upto 20 ms.
>>>
>>> Signed-off-by: Kushal-kothari <kushalkothari285@gmail.com>
>>> ---
>>>
>>> Changes from v1: Reword both the subject and the log message.
>>>
>>> drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 4 ++--
>>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
>>> index 6fbafdfe340f..80a7898c5331 100644
>>> --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
>>> +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
>>> @@ -857,7 +857,7 @@ vchiq_bulk_transmit(unsigned int handle, const void *data, unsigned int size,
>>> if (status != VCHIQ_RETRY)
>>> break;
>>>
>>> - msleep(1);
>>> + usleep_range(1000, 2000);
>> there was a recent discussion about this checkpatch warning [1]
> Should there be a comment about it?
Of course
Best regards
>
> julia
>
>> Best regards
>>
>> [1]
>> https://lore.kernel.org/linux-staging/260b38b8-6f3f-f6cc-0388-09a269ead507@i2se.com/
>>
>>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-17 12:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-17 9:29 [PATCH v2] staging: vc04_services: replace msleep() by usleep_range() Kushal-kothari
2021-10-17 9:37 ` Greg KH
2021-10-17 9:52 ` [Outreachy kernel] " Julia Lawall
2021-10-17 11:56 ` Stefan Wahren
2021-10-17 12:33 ` Julia Lawall
2021-10-17 12:47 ` Stefan Wahren [this message]
2021-11-03 10:48 ` Dan Carpenter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=8adcb4ff-e522-7bfd-841b-767bdc07c285@i2se.com \
--to=stefan.wahren@i2se.com \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=gregkh@linuxfoundation.org \
--cc=julia.lawall@inria.fr \
--cc=kushalkothari2850@gmail.com \
--cc=kushalkothari285@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-staging@lists.linux.dev \
--cc=mike.rapoport@gmail.com \
--cc=nsaenz@kernel.org \
--cc=outreachy-kernel@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox