net: dsa: sja1105: Add dependency for NET_DSA_SJA1105_TAS

If CONFIG_NET_DSA_SJA1105_TAS=y and CONFIG_NET_SCH_TAPRIO=n,
below error can be found:
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_setup_tc_taprio':
sja1105_tas.c:(.text+0x318): undefined reference to `taprio_offload_free'
sja1105_tas.c:(.text+0x590): undefined reference to `taprio_offload_get'
drivers/net/dsa/sja1105/sja1105_tas.o: In function `sja1105_tas_teardown':
sja1105_tas.c:(.text+0x610): undefined reference to `taprio_offload_free'
make: *** [vmlinux] Error 1

sja1105_tas needs tc-taprio, so this patch add the dependency for it.

Fixes: 317ab5b86c8e ("net: dsa: sja1105: Configure the Time-Aware Scheduler via tc-taprio offload")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>

diff --git a/drivers/net/dsa/sja1105/Kconfig b/drivers/net/dsa/sja1105/Kconfig
index 55424f39cb0dff2bf745ae6f1d8810fcdbedd7eb..f40b248f0b23a5581ffa3b3eefd69e4369f3c79b 100644 (file)
--- a/drivers/net/dsa/sja1105/Kconfig
+++ b/drivers/net/dsa/sja1105/Kconfig
@@ -27,6 +27,7 @@ config NET_DSA_SJA1105_PTP
 config NET_DSA_SJA1105_TAS
        bool "Support for the Time-Aware Scheduler on NXP SJA1105"
        depends on NET_DSA_SJA1105
+       depends on NET_SCH_TAPRIO
        help
          This enables support for the TTEthernet-based egress scheduling
          engine in the SJA1105 DSA driver, which is controlled using a