RE: [PATCH] remoteproc: imx_rproc: Use strstarts for "rsc-table" check

Peng Fan
2025-12-15T10:15:39Z

Hi Shenwei,

> Subject: [PATCH] remoteproc: imx_rproc: Use strstarts for "rsc-table"
> check
>
> The resource name may include an address suffix, for example:
> rsc-table@1fff8000.

device_node->name does not contain the suffix "@xyz".
device_node->full_name contains the name and "@xyz"

Do you see the device_node->name is rsc-table@1fff8000 in your test?

Regards
Peng.

>
> To handle such cases, use strstarts() instead of strcmp() when checking
> for "rsc-table".
>
> Signed-off-by: Shenwei Wang <shenwei.wang@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
> 3be8790c14a2..33f21ab24c92 100644
> --- a/drivers/remoteproc/imx_rproc.c
> +++ b/drivers/remoteproc/imx_rproc.c
> @@ -694,7 +694,7 @@ static int imx_rproc_addr_init(struct imx_rproc
> *priv,
> }
> priv->mem[b].sys_addr = res.start;
> priv->mem[b].size = resource_size(&res);
> - if (!strcmp(res.name, "rsc-table"))
> + if (strstarts(res.name, "rsc-table"))
> priv->rsc_table = priv->mem[b].cpu_addr;
> b++;
> }
> --
> 2.43.0