diff options
| -rw-r--r-- | drivers/dma/idxd/sysfs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 36a30957ac9a..d16c16445c4f 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -1088,16 +1088,12 @@ static ssize_t wq_ats_disable_store(struct device *dev, struct device_attribute const char *buf, size_t count) { struct idxd_wq *wq = confdev_to_wq(dev); - struct idxd_device *idxd = wq->idxd; bool ats_dis; int rc; if (wq->state != IDXD_WQ_DISABLED) return -EPERM; - if (!idxd->hw.wq_cap.wq_ats_support) - return -EOPNOTSUPP; - rc = kstrtobool(buf, &ats_dis); if (rc < 0) return rc; @@ -1316,6 +1312,9 @@ static umode_t idxd_wq_attr_visible(struct kobject *kobj, if (idxd_wq_attr_invisible(prs_disable, wq_prs_support, attr, idxd)) return 0; + if (idxd_wq_attr_invisible(ats_disable, wq_ats_support, attr, idxd)) + return 0; + return attr->mode; } |