From: Marek Vasut <marek.vasut-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Chris Ball <cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org>
Cc: Fabio Estevam
<fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Mark Brown
<broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
Subject: Re: [PATCH] mxs/spi: Fix misuse of init_completion
Date: Wed, 22 Aug 2012 23:30:37 +0200 [thread overview]
Message-ID: <201208222330.37925.marex@denx.de> (raw)
In-Reply-To: <87ehmyzlds.fsf-DGHOrqG7t0YzNDMTQreKSUB+6BGkLq7r@public.gmane.org>
Dear Chris Ball,
> Hi,
>
> On Wed, Aug 22 2012, Marek Vasut wrote:
> > Signed-off-by: Marek Vasut <marex-ynQEQJNshbs@public.gmane.org>
> > Cc: Chris Ball <cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org>
> > Cc: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> > Cc: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
> > Cc: Fabio Estevam <fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> > ---
> >
> > drivers/spi/spi-mxs.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
> > index 331f600..c965cc6 100644
> > --- a/drivers/spi/spi-mxs.c
> > +++ b/drivers/spi/spi-mxs.c
> > @@ -230,7 +230,7 @@ static int mxs_spi_txrx_dma(struct mxs_spi *spi, int
> > cs,
> >
> > return -EINVAL;
> >
> > }
> >
> > - init_completion(&spi->c);
> > + INIT_COMPLETION(spi->c);
> >
> > if (*first)
> >
> > pio |= BM_SSP_CTRL0_LOCK_CS;
> >
> > @@ -560,6 +560,8 @@ static int __devinit mxs_spi_probe(struct
> > platform_device *pdev)
> >
> > ssp->devid = devid;
> > ssp->dma_channel = dma_channel;
> >
> > + init_completion(&spi->c);
> > +
> >
> > ret = devm_request_irq(&pdev->dev, irq_err, mxs_ssp_irq_handler, 0,
> >
> > DRIVER_NAME, ssp);
> >
> > if (ret)
>
> Please be more specific with commit messages
I kind of expected this change was pretty obvious.
> is there an observed symptom that this fixes?
None. I noticed this misuse, so I fixed it.
> Does the patch need to go to stable@, too?
No, this driver is in -next currently.
> Thanks,
>
> - Chris.
Best regards,
Marek Vasut
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
next prev parent reply other threads:[~2012-08-22 21:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 20:57 [PATCH] mxs/spi: Fix misuse of init_completion Marek Vasut
[not found] ` <1345669065-17750-1-git-send-email-marex-ynQEQJNshbs@public.gmane.org>
2012-08-22 21:07 ` Chris Ball
[not found] ` <87ehmyzlds.fsf-DGHOrqG7t0YzNDMTQreKSUB+6BGkLq7r@public.gmane.org>
2012-08-22 21:30 ` Marek Vasut [this message]
2012-09-05 23:46 ` Mark Brown
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=201208222330.37925.marex@denx.de \
--to=marek.vasut-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org \
--cc=cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org \
--cc=fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org \
/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;
as well as URLs for NNTP newsgroup(s).