diff options
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-05-03 11:33:54 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-03 14:59:30 -0700 |
| commit | f2facc3366d77e78dbc8bf865f1e4a6227a7f0e5 (patch) | |
| tree | b5c0639e99149f1312344e8f0f18b7cebf55eff0 /drivers/hwtracing/coresight/coresight-tmc.h | |
| parent | f74debbea0885ebb65fb3fa4e598323f40b03f5f (diff) | |
| download | blackbird-op-linux-f2facc3366d77e78dbc8bf865f1e4a6227a7f0e5.tar.gz blackbird-op-linux-f2facc3366d77e78dbc8bf865f1e4a6227a7f0e5.zip | |
coresight: tmc: adding mode of operation for link/sinks
Moving tmc_drvdata::enable to a local_t mode. That way the
sink interface is aware of it's orgin and the foundation for
mutual exclusion between the sysFS and Perf interface can be
laid out.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h index 592eb149fe3a..94bc034d3b98 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.h +++ b/drivers/hwtracing/coresight/coresight-tmc.h @@ -98,7 +98,7 @@ enum tmc_mem_intf_width { * @paddr: DMA start location in RAM. * @vaddr: virtual representation of @paddr. * @size: @buf size. - * @enable: this TMC is being used. + * @mode: how this TMC is being used. * @config_type: TMC variant, must be of type @tmc_config_type. * @trigger_cntr: amount of words to store after a trigger. */ @@ -113,7 +113,7 @@ struct tmc_drvdata { dma_addr_t paddr; void __iomem *vaddr; u32 size; - bool enable; + local_t mode; enum tmc_config_type config_type; u32 trigger_cntr; }; |
