linux-kernel - Re: [PATCH 3/8] remoteproc: imx

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Date:   Mon, 21 Dec 2020 18:26:41 -0600
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc:     ohad@...ery.com, mathieu.poirier@...aro.org,
        o.rempel@...gutronix.de, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, linux-remoteproc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        paul@...pouillou.net, matthias.bgg@...il.com, agross@...nel.org,
        patrice.chotard@...com, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH 3/8] remoteproc: imx_rproc: correct err message

On Mon 21 Dec 04:06 CST 2020, Peng Fan (OSS) wrote:

> From: Peng Fan <peng.fan@....com>
> 
> It is using devm_ioremap, so not devm_ioremap_resource. Correct
> the error message and print out sa/size.
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
> 
> V4:
>  Drop the R-b tag
>  Follow Bjorn's comments, correct/update the err msg.
> 
>  drivers/remoteproc/imx_rproc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
> index 6603e00bb6f4..fab772b02c9f 100644
> --- a/drivers/remoteproc/imx_rproc.c
> +++ b/drivers/remoteproc/imx_rproc.c
> @@ -268,7 +268,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
>  		priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev,
>  						     att->sa, att->size);
>  		if (!priv->mem[b].cpu_addr) {
> -			dev_err(dev, "devm_ioremap_resource failed\n");
> +			dev_err(dev, "failed to remap %#x bytes from %#x\n", att->size, att->sa);
>  			return -ENOMEM;
>  		}
>  		priv->mem[b].sys_addr = att->sa;
> @@ -298,7 +298,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
>  
>  		priv->mem[b].cpu_addr = devm_ioremap_resource(&pdev->dev, &res);
>  		if (IS_ERR(priv->mem[b].cpu_addr)) {
> -			dev_err(dev, "devm_ioremap_resource failed\n");
> +			dev_err(dev, "failed to remap %pr\n", &res);
>  			err = PTR_ERR(priv->mem[b].cpu_addr);
>  			return err;
>  		}
> -- 
> 2.28.0
>