An additional sink subtype is added to differentiate ETB/ETF buffer sinks and ETR type system memory sinks. This allows the prioritised selection of default sinks. Signed-off-by: Mike Leach <mike.leach@xxxxxxxxxx> Reviewed-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx> Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> --- drivers/hwtracing/coresight/coresight-tmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index 39fba1d16e6e..0d2eb7e0e1bb 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c @@ -484,7 +484,7 @@ static int tmc_probe(struct amba_device *adev, const struct amba_id *id) break; case TMC_CONFIG_TYPE_ETR: desc.type = CORESIGHT_DEV_TYPE_SINK; - desc.subtype.sink_subtype = CORESIGHT_DEV_SUBTYPE_SINK_BUFFER; + desc.subtype.sink_subtype = CORESIGHT_DEV_SUBTYPE_SINK_SYSMEM; desc.ops = &tmc_etr_cs_ops; ret = tmc_etr_setup_caps(dev, devid, coresight_get_uci_data(id)); @@ -496,6 +496,7 @@ static int tmc_probe(struct amba_device *adev, const struct amba_id *id) break; case TMC_CONFIG_TYPE_ETF: desc.type = CORESIGHT_DEV_TYPE_LINKSINK; + desc.subtype.sink_subtype = CORESIGHT_DEV_SUBTYPE_SINK_BUFFER; desc.subtype.link_subtype = CORESIGHT_DEV_SUBTYPE_LINK_FIFO; desc.ops = &tmc_etf_cs_ops; dev_list = &etf_devs; -- 2.17.1
