| Message ID | 1476279724-11817-2-git-send-email-peppe.cavallaro@st.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Giuseppe Cavallaro <peppe.cavallaro@st.com> Date: Wed, 12 Oct 2016 15:42:04 +0200 > This patch fixes a problem when propagated the > failure of ptp_clock_register to open function. > > Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Applied.
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index e838850..6c85b61 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1709,8 +1709,8 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) if (init_ptp) { ret = stmmac_init_ptp(priv); - if (ret && ret != -EOPNOTSUPP) - pr_warn("%s: failed PTP initialisation\n", __func__); + if (ret) + netdev_warn(priv->dev, "PTP support cannot init.\n"); } #ifdef CONFIG_DEBUG_FS diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index 6e3b829..289d527 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -186,10 +186,12 @@ int stmmac_ptp_register(struct stmmac_priv *priv) priv->device); if (IS_ERR(priv->ptp_clock)) { priv->ptp_clock = NULL; - pr_err("ptp_clock_register() failed on %s\n", priv->dev->name); - } else if (priv->ptp_clock) - pr_debug("Added PTP HW clock successfully on %s\n", - priv->dev->name); + return PTR_ERR(priv->ptp_clock); + } + + spin_lock_init(&priv->ptp_lock); + + netdev_dbg(priv->dev, "Added PTP HW clock successfully\n"); return 0; }
This patch fixes a problem when propagated the failure of ptp_clock_register to open function. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre TORGUE <alexandre.torgue@st.com> Cc: Rayagond Kokatanur <rayagond@vayavyalabs.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++-- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 10 ++++++---- 2 files changed, 8 insertions(+), 6 deletions(-)