[PATCH 1/9] net: ethernet: ti: exclude cpts from build when disabled

@@ -12,8 +12,9 @@ obj-$(CONFIG_TI_DAVINCI_MDIO) += davinci_mdio.o
 obj-$(CONFIG_TI_DAVINCI_CPDMA) += davinci_cpdma.o
 obj-$(CONFIG_TI_CPSW_PHY_SEL) += cpsw-phy-sel.o
 obj-$(CONFIG_TI_CPSW_ALE) += cpsw_ale.o
+obj-$(CONFIG_TI_CPTS) += cpts.o
 obj-$(CONFIG_TI_CPSW) += ti_cpsw.o
-ti_cpsw-y := cpsw.o cpts.o
+ti_cpsw-y := cpsw.o
 
 obj-$(CONFIG_TI_KEYSTONE_NETCP) += keystone_netcp.o
 keystone_netcp-y := netcp_core.o

@@ -1514,7 +1514,6 @@ fail:
 }
 
 #ifdef CONFIG_TI_CPTS
-
 static void cpsw_hwtstamp_v1(struct cpsw_common *cpsw)
 {
 	struct cpsw_slave *slave = &cpsw->slaves[cpsw->data.active_slave];

@@ -1661,7 +1660,16 @@ static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
 
 	return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
 }
+#else
+static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
+{
+	return -EOPNOTSUPP;
+}
 
+static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
+{
+	return -EOPNOTSUPP;
+}
 #endif /*CONFIG_TI_CPTS*/
 
 static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd)

@@ -1674,12 +1682,10 @@ static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 		return -EINVAL;
 
 	switch (cmd) {
-#ifdef CONFIG_TI_CPTS
 	case SIOCSHWTSTAMP:
 		return cpsw_hwtstamp_set(dev, req);
 	case SIOCGHWTSTAMP:
 		return cpsw_hwtstamp_get(dev, req);
-#endif
 	}
 
 	if (!cpsw->slaves[slave_no].phy)

@@ -1935,10 +1941,10 @@ static void cpsw_set_msglevel(struct net_device *ndev, u32 value)
 	priv->msg_enable = value;
 }
 
+#ifdef CONFIG_TI_CPTS
 static int cpsw_get_ts_info(struct net_device *ndev,
 			    struct ethtool_ts_info *info)
 {
-#ifdef CONFIG_TI_CPTS
 	struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
 
 	info->so_timestamping =

@@ -1955,7 +1961,12 @@ static int cpsw_get_ts_info(struct net_device *ndev,
 	info->rx_filters =
 		(1 << HWTSTAMP_FILTER_NONE) |
 		(1 << HWTSTAMP_FILTER_PTP_V2_EVENT);
+	return 0;
+}
 #else
+static int cpsw_get_ts_info(struct net_device *ndev,
+			    struct ethtool_ts_info *info)
+{
 	info->so_timestamping =
 		SOF_TIMESTAMPING_TX_SOFTWARE |
 		SOF_TIMESTAMPING_RX_SOFTWARE |

@@ -1963,9 +1974,9 @@ static int cpsw_get_ts_info(struct net_device *ndev,
 	info->phc_index = -1;
 	info->tx_types = 0;
 	info->rx_filters = 0;
-#endif
 	return 0;
 }
+#endif
 
 static int cpsw_get_settings(struct net_device *ndev,
 			     struct ethtool_cmd *ecmd)

@@ -31,8 +31,6 @@
 
 #include "cpts.h"
 
-#ifdef CONFIG_TI_CPTS
-
 #define cpts_read32(c, r)	__raw_readl(&c->reg->r)
 #define cpts_write32(c, v, r)	__raw_writel(v, &c->reg->r)
 

@@ -350,12 +348,9 @@ void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb)
 	skb_tstamp_tx(skb, &ssh);
 }
 
-#endif /*CONFIG_TI_CPTS*/
-
 int cpts_register(struct device *dev, struct cpts *cpts,
 		  u32 mult, u32 shift)
 {
-#ifdef CONFIG_TI_CPTS
 	int err, i;
 	unsigned long flags;
 

@@ -391,18 +386,15 @@ int cpts_register(struct device *dev, struct cpts *cpts,
 	schedule_delayed_work(&cpts->overflow_work, CPTS_OVERFLOW_PERIOD);
 
 	cpts->phc_index = ptp_clock_index(cpts->clock);
-#endif
 	return 0;
 }
 
 void cpts_unregister(struct cpts *cpts)
 {
-#ifdef CONFIG_TI_CPTS
 	if (cpts->clock) {
 		ptp_clock_unregister(cpts->clock);
 		cancel_delayed_work_sync(&cpts->overflow_work);
 	}
 	if (cpts->refclk)
 		cpts_clk_release(cpts);
-#endif
 }

@@ -130,6 +130,8 @@ struct cpts {
 #ifdef CONFIG_TI_CPTS
 void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb);
 void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb);
+int cpts_register(struct device *dev, struct cpts *cpts, u32 mult, u32 shift);
+void cpts_unregister(struct cpts *cpts);
 #else
 static inline void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb)
 {

@@ -137,9 +139,17 @@ static inline void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb)
 static inline void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb)
 {
 }
+
+static inline int
+cpts_register(struct device *dev, struct cpts *cpts, u32 mult, u32 shift)
+{
+	return 0;
+}
+
+static inline void cpts_unregister(struct cpts *cpts)
+{
+}
 #endif
 
-int cpts_register(struct device *dev, struct cpts *cpts, u32 mult, u32 shift);
-void cpts_unregister(struct cpts *cpts);
 
 #endif