[PATCH] thunderbolt: stream: Announce support for FMODE_NOWAIT

[Mika Westerberg <mika.westerberg@linux.intel.com>]

Commit 42bc6935339b ("thunderbolt: stream: Support IOCB_NOWAIT in
non-blocking I/O as well") added support for IOCB_NOWAIT but forgot to
actually announce it as part of the file->f_mode. Add this now so users
such as io_uring can actually take advantage of IOCB_NOWAIT.

Fixes: 42bc6935339b ("thunderbolt: stream: Support IOCB_NOWAIT in non-blocking I/O as well")
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
 drivers/thunderbolt/stream.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/thunderbolt/stream.c b/drivers/thunderbolt/stream.c
index bdcca78f3449..4f9a57b77bfa 100644
--- a/drivers/thunderbolt/stream.c
+++ b/drivers/thunderbolt/stream.c
@@ -1118,6 +1118,9 @@ static int tbstream_dev_fops_open(struct inode *inode, struct file *file)
 	}
 
 	mutex_unlock(&sdev->lock);
+
+	/* Stream handles IOCB_NOWAIT just fine */
+	file->f_mode |= FMODE_NOWAIT;
 	return 0;
 
 err_unlock:
-- 
2.50.1