diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2018-04-16 16:08:15 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-16 18:49:55 -0400 |
| commit | cc4c9001ce31e0c3933fc67ac8c72899d6584b12 (patch) | |
| tree | 50face14a1ecf60709424751a54b760ad248f2bd /drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | |
| parent | c10d4c82a5c84c22e1bd6be75478853c28a69d71 (diff) | |
net: stmmac: Switch stmmac_hwtimestamp to generic HW Interface Helpers
Switch stmmac_hwtimestamp to generic Hardware Interface Helpers instead
of using hard-coded callbacks. This makes the code more readable and
more flexible.
No functional change.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index e471a903c654..7d3a5c7f5db6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -49,9 +49,7 @@ static int stmmac_adjust_freq(struct ptp_clock_info *ptp, s32 ppb) addend = neg_adj ? (addend - diff) : (addend + diff); spin_lock_irqsave(&priv->ptp_lock, flags); - - priv->hw->ptp->config_addend(priv->ptpaddr, addend); - + stmmac_config_addend(priv, priv->ptpaddr, addend); spin_unlock_irqrestore(&priv->ptp_lock, flags); return 0; @@ -84,10 +82,8 @@ static int stmmac_adjust_time(struct ptp_clock_info *ptp, s64 delta) nsec = reminder; spin_lock_irqsave(&priv->ptp_lock, flags); - - priv->hw->ptp->adjust_systime(priv->ptpaddr, sec, nsec, neg_adj, - priv->plat->has_gmac4); - + stmmac_adjust_systime(priv, priv->ptpaddr, sec, nsec, neg_adj, + priv->plat->has_gmac4); spin_unlock_irqrestore(&priv->ptp_lock, flags); return 0; @@ -110,9 +106,7 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) u64 ns; spin_lock_irqsave(&priv->ptp_lock, flags); - - ns = priv->hw->ptp->get_systime(priv->ptpaddr); - + stmmac_get_systime(priv, priv->ptpaddr, &ns); spin_unlock_irqrestore(&priv->ptp_lock, flags); *ts = ns_to_timespec64(ns); @@ -137,9 +131,7 @@ static int stmmac_set_time(struct ptp_clock_info *ptp, unsigned long flags; spin_lock_irqsave(&priv->ptp_lock, flags); - - priv->hw->ptp->init_systime(priv->ptpaddr, ts->tv_sec, ts->tv_nsec); - + stmmac_init_systime(priv, priv->ptpaddr, ts->tv_sec, ts->tv_nsec); spin_unlock_irqrestore(&priv->ptp_lock, flags); return 0; |