diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 748195697e5a..5e69340da3fb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7038,6 +7038,11 @@ int stmmac_dvr_probe(struct device *device, pm_runtime_get_noresume(device); pm_runtime_set_active(device); pm_runtime_enable(device); + /* + * Prevent runtime pm from being ON by default. Users can enable + * it using power/control in sysfs. + */ + pm_runtime_forbid(device); if (priv->hw->pcs != STMMAC_PCS_TBI && priv->hw->pcs != STMMAC_PCS_RTBI) { @@ -7085,6 +7090,9 @@ int stmmac_dvr_probe(struct device *device, stmmac_init_fs(ndev); #endif + if (priv->plat->dump_debug_regs) + priv->plat->dump_debug_regs(priv->plat->bsp_priv); + /* Let pm_runtime_put() disable the clocks. * If CONFIG_PM is not enabled, the clocks will stay powered. */ |