diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc-etr.c')
-rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc-etr.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index ad991a37e2d2..714f9e867e5f 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -794,10 +794,21 @@ static inline void tmc_etr_disable_catu(struct tmc_drvdata *drvdata) static const struct etr_buf_operations *etr_buf_ops[] = { [ETR_MODE_FLAT] = &etr_flat_buf_ops, [ETR_MODE_ETR_SG] = &etr_sg_buf_ops, - [ETR_MODE_CATU] = IS_ENABLED(CONFIG_CORESIGHT_CATU) - ? &etr_catu_buf_ops : NULL, + [ETR_MODE_CATU] = NULL, }; +void tmc_etr_set_catu_ops(const struct etr_buf_operations *catu) +{ + etr_buf_ops[ETR_MODE_CATU] = catu; +} +EXPORT_SYMBOL_GPL(tmc_etr_set_catu_ops); + +void tmc_etr_remove_catu_ops(void) +{ + etr_buf_ops[ETR_MODE_CATU] = NULL; +} +EXPORT_SYMBOL_GPL(tmc_etr_remove_catu_ops); + static inline int tmc_etr_mode_alloc_buf(int mode, struct tmc_drvdata *drvdata, struct etr_buf *etr_buf, int node, |