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From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: linux-fbdev@vger.kernel.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel-janitors@vger.kernel.org,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	j.beisert@pengutronix.de, linux-imx@nxp.com,
	kernel@pengutronix.de, festevam@gmail.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] video: fbdev: imxfb: Fix an error message
Date: Fri, 7 May 2021 10:20:33 +0200	[thread overview]
Message-ID: <20210507082033.ihp2ozulam72wezw@pengutronix.de> (raw)
In-Reply-To: <5cd9c8de-acd9-9594-38a0-62ecf5734c10@wanadoo.fr>

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Hello Christophe,

[dropping krzysztof.h1@poczta.fm from recipents, the address doesn't
seem to exist]

On Fri, May 07, 2021 at 09:11:19AM +0200, Christophe JAILLET wrote:
> Le 07/05/2021 à 07:05, Uwe Kleine-König a écrit :
> > On Thu, May 06, 2021 at 08:57:05PM +0200, Christophe JAILLET wrote:
> > > 'ret' is known to be 0 here.
> > > No error code is available, so just remove it from the error message.
> > > 
> > > Fixes: 72330b0eeefc ("i.MX Framebuffer: Use readl/writel instead of direct pointer deref")
> > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> > > ---
> > >   drivers/video/fbdev/imxfb.c | 2 +-
> > >   1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
> > > index 7f8debd2da06..ad598257ab38 100644
> > > --- a/drivers/video/fbdev/imxfb.c
> > > +++ b/drivers/video/fbdev/imxfb.c
> > > @@ -992,7 +992,7 @@ static int imxfb_probe(struct platform_device *pdev)
> > >   	info->screen_buffer = dma_alloc_wc(&pdev->dev, fbi->map_size,
> > >   					   &fbi->map_dma, GFP_KERNEL);
> > >   	if (!info->screen_buffer) {
> > > -		dev_err(&pdev->dev, "Failed to allocate video RAM: %d\n", ret);
> > > +		dev_err(&pdev->dev, "Failed to allocate video RAM\n");
> > >   		ret = -ENOMEM;
> > >   		goto failed_map;
> > >   	}
> > 
> > Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> > 
> > Are you using this driver, or did you find that problem using some
> > static checker?
> 
> No, I'm not using this driver AFAIK.

OK, thanks. (We're working on a DRM driver for this hardware. So you
could have been an interested tester.)

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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  reply	other threads:[~2021-05-07  8:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 18:57 Christophe JAILLET
2021-05-07  5:05 ` Uwe Kleine-König
2021-05-07  7:11   ` Christophe JAILLET
2021-05-07  8:20     ` Uwe Kleine-König [this message]
2021-05-07 16:34   ` Daniel Vetter

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