From cc4c9001ce31e0c3933fc67ac8c72899d6584b12 Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Mon, 16 Apr 2018 16:08:15 +0100 Subject: 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 Cc: David S. Miller Cc: Joao Pinto Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c') 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; -- cgit