Re: [PATCH 3/6] remoteproc: imx_rproc: initialize workqueue earlier

[Mathieu Poirier <mathieu.poirier@linaro.org>]

On Fri, Jul 12, 2024 at 04:34:56PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Initialize workqueue before requesting mailbox channel, otherwise if
> mailbox interrupt comes before workqueue ready, the imx_rproc_rx_callback
> will trigger issue.
> 
> Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>

All reviews should be done publicly - please remove here and for all the other
patches.

> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  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 48c48b53a3aa..9e99bb27c033 100644
> --- a/drivers/remoteproc/imx_rproc.c
> +++ b/drivers/remoteproc/imx_rproc.c
> @@ -1087,6 +1087,8 @@ static int imx_rproc_probe(struct platform_device *pdev)
>  		return -ENOMEM;
>  	}
>  
> +	INIT_WORK(&priv->rproc_work, imx_rproc_vq_work);
> +

There should be a "Fixes:" tag on this patch.

>  	ret = imx_rproc_xtr_mbox_init(rproc);
>  	if (ret)
>  		goto err_put_wkq;
> @@ -1105,8 +1107,6 @@ static int imx_rproc_probe(struct platform_device *pdev)
>  	if (ret)
>  		goto err_put_scu;
>  
> -	INIT_WORK(&priv->rproc_work, imx_rproc_vq_work);
> -
>  	if (rproc->state != RPROC_DETACHED)
>  		rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot");
>  
> 
> -- 
> 2.37.1
>