diff options
| author | James Clark <james.clark@arm.com> | 2024-01-29 15:40:42 +0000 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2024-02-12 10:21:38 +0000 |
| commit | c95c2733e5feb1f6848923f166849b2d1c7bf682 (patch) | |
| tree | b6776719379e9cec14f2e904f00f31051cb136b6 /include/linux/coresight.h | |
| parent | d724f65218b994da234081df5dfe417c23802a65 (diff) | |
coresight: Add a helper for getting csdev->mode
Now that mode is in struct coresight_device accesses can be wrapped.
Signed-off-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20240129154050.569566-12-james.clark@arm.com
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Diffstat (limited to 'include/linux/coresight.h')
| -rw-r--r-- | include/linux/coresight.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 414bcbbdaf62..a49e4e20e899 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -591,6 +591,11 @@ static inline bool coresight_take_mode(struct coresight_device *csdev, CS_MODE_DISABLED; } +static inline enum cs_mode coresight_get_mode(struct coresight_device *csdev) +{ + return local_read(&csdev->mode); +} + extern struct coresight_device * coresight_register(struct coresight_desc *desc); extern void coresight_unregister(struct coresight_device *csdev); |