From: Shenwei Wang <shenwei.wang@nxp.com>
Date: Mon, 8 Dec 2025 23:33:02 +0000 (-0600)
Subject: remoteproc: imx_rproc: Use strstarts for "rsc-table" check
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93f51b9182a107cf5f5e8a7802cd90df0c9a7154;p=thirdparty%2Fkernel%2Flinux.git

remoteproc: imx_rproc: Use strstarts for "rsc-table" check

The resource name may include an address suffix, for example:
rsc-table@1fff8000.

To handle such cases, use strstarts() instead of strcmp() when checking
for "rsc-table".

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Zhongqiu Han <zhongqiu.han@oss.qualcomm.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Fixes: 67a7bc7f0358 ("remoteproc: Use of_reserved_mem_region_* functions for "memory-region"")
Link: https://lore.kernel.org/r/20251208233302.684139-1-shenwei.wang@nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---

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++;
 	}