net: sparx5: use library helper for freeing rx buffers

The library has the helper fdma_free_phys() for freeing physical FDMA
memory. Use it in the exit path.

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Reviewed-by: Jens Emil Schulz Østergaard <jensemil.schulzostergaard@microchip.com>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
index 1228761..d01516f 100644 (file)
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
@@ -523,5 +523,6 @@ int sparx5_fdma_stop(struct sparx5 *sparx5)
        read_poll_timeout(sparx5_fdma_port_ctrl, val,
                          FDMA_PORT_CTRL_XTR_BUF_IS_EMPTY_GET(val) == 0,
                          500, 10000, 0, sparx5);
+       fdma_free_phys(&sparx5->rx.fdma);
        return 0;
 }