diff options
| author |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-02-17 17:51:59 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 14:11:01 -0800 |
| commit | e827d4550aa3225b8965ce4c266208cfe0297509 (patch) | |
| tree | bc92a3b51a0b98e66a03a515a490322882d931ff /drivers/hwtracing/coresight/coresight-priv.h | |
| parent | coresight: etb10: moving to local atomic operations (diff) | |
| download | linux-dev-e827d4550aa3225b8965ce4c266208cfe0297509.tar.xz linux-dev-e827d4550aa3225b8965ce4c266208cfe0297509.zip | |
coresight: etb10: adding operation mode for sink->enable()
Adding an operation mode to the sink->enable() API in order
to prevent simultaneous access from different callers.
TPIU and TMC won't be supplemented with the AUX area
API immediately and as such ignore the new mode.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-priv.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-priv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h index 932f34a84d96..333eddaed339 100644 --- a/drivers/hwtracing/coresight/coresight-priv.h +++ b/drivers/hwtracing/coresight/coresight-priv.h @@ -62,7 +62,7 @@ static inline void CS_UNLOCK(void __iomem *addr) } void coresight_disable_path(struct list_head *path); -int coresight_enable_path(struct list_head *path); +int coresight_enable_path(struct list_head *path, u32 mode); struct coresight_device *coresight_get_sink(struct list_head *path); struct list_head *coresight_build_path(struct coresight_device *csdev); void coresight_release_path(struct list_head *path); |