From: Dong Aisheng aisheng.dong@nxp.com
commit afe670e23af91d8a74a8d7049f6e0984bbf6ea11 upstream.
vdev regions are typically named vdev0buffer, vdev0ring0, vdev0ring1 and etc. Change to strncmp to cover them all.
Fixes: 8f2d8961640f ("remoteproc: imx_rproc: ignore mapping vdev regions") Reviewed-and-tested-by: Peng Fan peng.fan@nxp.com Signed-off-by: Dong Aisheng aisheng.dong@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20210910090621.3073540-5-peng.fan@oss.nxp.com Signed-off-by: Mathieu Poirier mathieu.poirier@linaro.org Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/remoteproc/imx_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -582,8 +582,8 @@ static int imx_rproc_addr_init(struct im struct resource res;
node = of_parse_phandle(np, "memory-region", a); - /* Not map vdev region */ - if (!strcmp(node->name, "vdev")) + /* Not map vdevbuffer, vdevring region */ + if (!strncmp(node->name, "vdev", strlen("vdev"))) continue; err = of_address_to_resource(node, 0, &res); if (err) {