@@ -967,14 +967,19 @@ static inline void cpsw_add_dual_emac_def_ale_entries(
priv->host_port, ALE_VLAN, slave->port_vlan);
}
-static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
+static void soft_reset_slave(struct cpsw_slave *slave)
{
char name[32];
- u32 slave_port;
-
- sprintf(name, "slave-%d", slave->slave_num);
+ snprintf(name, sizeof(name), "slave-%d", slave->slave_num);
soft_reset(name, &slave->sliver->soft_reset);
+}
+
+static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
+{
+ u32 slave_port;
+
+ soft_reset_slave(slave);
/* setup priority mapping */
__raw_writel(RX_PRIORITY_MAPPING, &slave->sliver->rx_pri_map);
@@ -2173,8 +2178,9 @@ static int cpsw_suspend(struct device *dev)
if (netif_running(ndev))
cpsw_ndo_stop(ndev);
- soft_reset("sliver 0", &priv->slaves[0].sliver->soft_reset);
- soft_reset("sliver 1", &priv->slaves[1].sliver->soft_reset);
+
+ for_each_slave(priv, soft_reset_slave);
+
pm_runtime_put_sync(&pdev->dev);
/* Select sleep pin state */
During resume, use for_each_slave to walk the slaves of the cpsw, and soft-reset each of them. This prevents oopses if there is only one slave configured. Signed-off-by: Daniel Mack <zonque@gmail.com> --- drivers/net/ethernet/ti/cpsw.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-)