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    Subject[PATCH 5.19 0443/1157] net: dsa: felix: build as module when tc-taprio is module
    Date
    From: Vladimir Oltean <vladimir.oltean@nxp.com>

    [ Upstream commit 10ed11ab6399813eb652137db9c378433c28a95c ]

    felix_vsc9959.c calls taprio_offload_get() and taprio_offload_free(),
    symbols exported by net/sched/sch_taprio.c. As such, we must disallow
    building the Felix driver as built-in when the symbol exported by
    tc-taprio isn't present in the kernel image.

    Fixes: 1c9017e44af2 ("net: dsa: felix: keep reference on entire tc-taprio config")
    Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
    Link: https://lore.kernel.org/r/20220704190241.1288847-2-vladimir.oltean@nxp.com
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/dsa/ocelot/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/net/dsa/ocelot/Kconfig b/drivers/net/dsa/ocelot/Kconfig
    index 220b0b027b55..08db9cf76818 100644
    --- a/drivers/net/dsa/ocelot/Kconfig
    +++ b/drivers/net/dsa/ocelot/Kconfig
    @@ -6,6 +6,7 @@ config NET_DSA_MSCC_FELIX
    depends on NET_VENDOR_FREESCALE
    depends on HAS_IOMEM
    depends on PTP_1588_CLOCK_OPTIONAL
    + depends on NET_SCH_TAPRIO || NET_SCH_TAPRIO=n
    select MSCC_OCELOT_SWITCH_LIB
    select NET_DSA_TAG_OCELOT_8021Q
    select NET_DSA_TAG_OCELOT
    --
    2.35.1


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