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From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Peng Fan <peng.fan@nxp.com>
Cc: devicetree@vger.kernel.org, festevam@gmail.com,
	s.hauer@pengutronix.de, linux-remoteproc@vger.kernel.org,
	linux-kernel@vger.kernel.org, bjorn.andersson@linaro.org,
	o.rempel@pengutronix.de, robh+dt@kernel.org, linux-imx@nxp.com,
	kernel@pengutronix.de, shawnguo@kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 02/10] remoteproc: imx_rproc: correct err message
Date: Tue, 11 Aug 2020 13:56:24 -0600
Message-ID: <20200811195624.GA3370567@xps15> (raw)
In-Reply-To: <20200724080813.24884-3-peng.fan@nxp.com>

On Fri, Jul 24, 2020 at 04:08:05PM +0800, Peng Fan wrote:
> It is using devm_ioremap, so not devm_ioremap_resource. Correct
> the error message and print out sa/size.
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  drivers/remoteproc/imx_rproc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
> index 8957ed271d20..3b3904ebac75 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, "devm_ioremap sa:0x%x size:0x%x failed\n", att->sa, att->size);

I'm good with fixing the devm_ioremap part but please remove the address and
size.  Printing them provides little value because they come from the device
configuration area that is private to the driver.  That way we don't expose
system information involuntarily. 

With that:

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>

>  			return -ENOMEM;
>  		}
>  		priv->mem[b].sys_addr = att->sa;
> -- 
> 2.16.4
> 

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Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-24  8:08 [PATCH 00/10] remoteproc: imx_rproc: support iMX8M and early boot Peng Fan
2020-07-24  8:08 ` [PATCH 01/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M Peng Fan
2020-07-31 20:14   ` Rob Herring
2020-07-24  8:08 ` [PATCH 02/10] remoteproc: imx_rproc: correct err message Peng Fan
2020-08-11 19:56   ` Mathieu Poirier [this message]
2020-07-24  8:08 ` [PATCH 03/10] remoteproc: imx: use devm_ioremap Peng Fan
2020-07-27  6:23   ` Oleksij Rempel
2020-07-27  6:28     ` Peng Fan
2020-07-27  6:41       ` Oleksij Rempel
2020-07-27  6:51         ` Peng Fan
2020-07-27  7:37           ` Oleksij Rempel
2020-07-27  8:11             ` Peng Fan
2020-07-28  7:20               ` Oleksij Rempel
2020-07-24  8:08 ` [PATCH 04/10] remoteproc: imx_rproc: make syscon optional Peng Fan
2020-08-11 22:40   ` Mathieu Poirier
2020-08-18 21:43   ` Mathieu Poirier
2020-08-19  0:51     ` Peng Fan
2020-08-19 19:45       ` Mathieu Poirier
2020-08-20  2:04         ` Peng Fan
2020-08-20 19:27           ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 05/10] remoteproc: imx_rproc: make clk optional Peng Fan
2020-07-24  8:08 ` [PATCH 06/10] remoteproc: imx_rproc: add load hook Peng Fan
2020-07-27  5:20   ` Oleksij Rempel
2020-08-11 21:40   ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 07/10] remoteproc: imx_rproc: add i.MX specific parse fw hook Peng Fan
2020-08-11 21:56   ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 08/10] remoteproc: imx_rproc: support i.MX8MQ/M Peng Fan
2020-07-24  8:08 ` [PATCH 09/10] remoteproc: imx_proc: enable virtio/mailbox Peng Fan
2020-07-24  8:08 ` [PATCH 10/10] remoteproc: imx_rproc: support coproc booting before Linux Peng Fan
2020-08-11 22:36   ` Mathieu Poirier
2020-07-27  6:38 ` [PATCH 00/10] remoteproc: imx_rproc: support iMX8M and early boot Oleksij Rempel
2020-07-27  6:44   ` Peng Fan
2020-07-27  7:54     ` Oleksij Rempel
2020-07-27  9:18       ` Peng Fan
2020-07-28  7:26         ` Oleksij Rempel
2020-07-28  7:50           ` Peng Fan
2020-07-28  7:55             ` Oleksij Rempel
2020-07-28  9:36               ` Peng Fan

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