bus/dpaa: fix mempool ops registration

Fixes: 2bd0d5b951a9 ("bus/dpaa: register platform HW mempool on runtime")

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Shreyansh Jain <Shreyansh.jain@nxp.com>

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 1946bbe..290b967 100644 (file)
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -495,10 +495,16 @@ rte_dpaa_bus_probe(void)
                        ret = drv->probe(drv, dev);
                        if (ret)
                                DPAA_BUS_ERR("Unable to probe.\n");
+
                        break;
                }
        }
-       rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
+
+       /* Register DPAA mempool ops only if any DPAA device has
+        * been detected.
+        */
+       if (!TAILQ_EMPTY(&rte_dpaa_bus.device_list))
+               rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
 
        svr_file = fopen(DPAA_SOC_ID_FILE, "r");
        if (svr_file) {