netdev - [PATCH 1/5] net: mscc: ocelot: export ocelot_hwstamp

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Date:   Wed, 20 Nov 2019 16:23:14 +0800
From:   Yangbo Lu <yangbo.lu@....com>
To:     netdev@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        "David S . Miller" <davem@...emloft.net>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Richard Cochran <richardcochran@...il.com>
Cc:     Yangbo Lu <yangbo.lu@....com>
Subject: [PATCH 1/5] net: mscc: ocelot: export ocelot_hwstamp_get/set functions

Export ocelot_hwstamp_get/set functions so that DSA driver
is able to reuse them.

Signed-off-by: Yangbo Lu <yangbo.lu@....com>
---
 drivers/net/ethernet/mscc/ocelot.c | 8 ++++----
 include/soc/mscc/ocelot.h          | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 90c46ba..7302724 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1049,15 +1049,14 @@ static int ocelot_get_port_parent_id(struct net_device *dev,
 	return 0;
 }
 
-static int ocelot_hwstamp_get(struct ocelot *ocelot, int port,
-			      struct ifreq *ifr)
+int ocelot_hwstamp_get(struct ocelot *ocelot, int port, struct ifreq *ifr)
 {
 	return copy_to_user(ifr->ifr_data, &ocelot->hwtstamp_config,
 			    sizeof(ocelot->hwtstamp_config)) ? -EFAULT : 0;
 }
+EXPORT_SYMBOL(ocelot_hwstamp_get);
 
-static int ocelot_hwstamp_set(struct ocelot *ocelot, int port,
-			      struct ifreq *ifr)
+int ocelot_hwstamp_set(struct ocelot *ocelot, int port, struct ifreq *ifr)
 {
 	struct ocelot_port *ocelot_port = ocelot->ports[port];
 	struct hwtstamp_config cfg;
@@ -1120,6 +1119,7 @@ static int ocelot_hwstamp_set(struct ocelot *ocelot, int port,
 
 	return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
 }
+EXPORT_SYMBOL(ocelot_hwstamp_set);
 
 static int ocelot_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index a836afe..2bac4bc 100644
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -533,6 +533,8 @@ int ocelot_fdb_del(struct ocelot *ocelot, int port,
 int ocelot_vlan_add(struct ocelot *ocelot, int port, u16 vid, bool pvid,
 		    bool untagged);
 int ocelot_vlan_del(struct ocelot *ocelot, int port, u16 vid);
+int ocelot_hwstamp_get(struct ocelot *ocelot, int port, struct ifreq *ifr);
+int ocelot_hwstamp_set(struct ocelot *ocelot, int port, struct ifreq *ifr);
 int ocelot_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts);
 void ocelot_get_hwtimestamp(struct ocelot *ocelot, struct timespec64 *ts);
 
-- 
2.7.4