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Diffstat (limited to 'drivers/dma/idxd/sysfs.c')
| -rw-r--r-- | drivers/dma/idxd/sysfs.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 881a12596d4b..4c01587c9d4a 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -1217,7 +1217,16 @@ static ssize_t cmd_status_show(struct device *dev, return sysfs_emit(buf, "%#x\n", idxd->cmd_status); } -static DEVICE_ATTR_RO(cmd_status); + +static ssize_t cmd_status_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct idxd_device *idxd = confdev_to_idxd(dev); + + idxd->cmd_status = 0; + return count; +} +static DEVICE_ATTR_RW(cmd_status); static struct attribute *idxd_device_attributes[] = { &dev_attr_version.attr, |