net: netcp: remove unused kconfig option and code

Currently CPTS is built into the netcp driver even though there is no
call out to the CPTS driver. This patch removes the dependency in Kconfig
and remove cpts.o from the Makefile for NetCP.
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/ti/Kconfig

@@ -73,7 +73,6 @@ config TI_CPSW
 config TI_CPTS
 	boolean "TI Common Platform Time Sync (CPTS) Support"
 	depends on TI_CPSW
-	depends on TI_CPSW || TI_KEYSTONE_NET
 	select PTP_1588_CLOCK
 	---help---
 	  This driver supports the Common Platform Time Sync unit of

drivers/net/ethernet/ti/Makefile

@@ -13,4 +13,4 @@ ti_cpsw-y := cpsw_ale.o cpsw.o cpts.o
 
 obj-$(CONFIG_TI_KEYSTONE_NETCP) += keystone_netcp.o
 keystone_netcp-y := netcp_core.o netcp_ethss.o	netcp_sgmii.o \
-			netcp_xgbepcsr.o cpsw_ale.o cpts.o
+			netcp_xgbepcsr.o cpsw_ale.o