diff options
Diffstat (limited to 'drivers/dma/idxd/debugfs.c')
| -rw-r--r-- | drivers/dma/idxd/debugfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/idxd/debugfs.c b/drivers/dma/idxd/debugfs.c index 9cfbd9b14c4c..ad4245cb301d 100644 --- a/drivers/dma/idxd/debugfs.c +++ b/drivers/dma/idxd/debugfs.c @@ -66,11 +66,11 @@ static int debugfs_evl_show(struct seq_file *s, void *d) if (!evl || !evl->log) return 0; - spin_lock(&evl->lock); + mutex_lock(&evl->lock); - h = evl->head; evl_status.bits = ioread64(idxd->reg_base + IDXD_EVLSTATUS_OFFSET); t = evl_status.tail; + h = evl_status.head; evl_size = evl->size; seq_printf(s, "Event Log head %u tail %u interrupt pending %u\n\n", @@ -87,7 +87,7 @@ static int debugfs_evl_show(struct seq_file *s, void *d) dump_event_entry(idxd, s, i, &count, processed); } - spin_unlock(&evl->lock); + mutex_unlock(&evl->lock); return 0; } |