Re: [PATCH] video: fbdev: imxfb: Fix an error message

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 :

quoted

On Thu, May 06, 2021 at 08:57:05PM +0200, Christophe JAILLET wrote:

quoted

'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 <redacted>
---
  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 <redacted>

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

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Pengutronix e.K.                           | Uwe Kleine-König            |
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