diff options
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tpda.c | 2 | ||||
| -rw-r--r-- | include/linux/coresight.h | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpda.c b/drivers/hwtracing/coresight/coresight-tpda.c index 4ec676bea1ce..ab94067c0ed3 100644 --- a/drivers/hwtracing/coresight/coresight-tpda.c +++ b/drivers/hwtracing/coresight/coresight-tpda.c @@ -24,7 +24,7 @@ DEFINE_CORESIGHT_DEVLIST(tpda_devs, "tpda"); static bool coresight_device_is_tpdm(struct coresight_device *csdev) { - return (csdev->type == CORESIGHT_DEV_TYPE_SOURCE) && + return (coresight_is_device_source(csdev)) && (csdev->subtype.source_subtype == CORESIGHT_DEV_SUBTYPE_SOURCE_TPDM); } diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 055ce5cd5c44..c50d128e8d93 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -588,9 +588,14 @@ static inline void csdev_access_write64(struct csdev_access *csa, u64 val, u32 o } #endif /* CONFIG_64BIT */ +static inline bool coresight_is_device_source(struct coresight_device *csdev) +{ + return csdev && (csdev->type == CORESIGHT_DEV_TYPE_SOURCE); +} + static inline bool coresight_is_percpu_source(struct coresight_device *csdev) { - return csdev && (csdev->type == CORESIGHT_DEV_TYPE_SOURCE) && + return csdev && coresight_is_device_source(csdev) && (csdev->subtype.source_subtype == CORESIGHT_DEV_SUBTYPE_SOURCE_PROC); } |