[PATCH v2] accel/amdxdna: fix missing newline in pr_err message

[Haoyu Lu]

From: "haoyu.lu" <hechushiguitu666@xxxxxxxxx>

Add missing newline to pr_err message in amdxdna_mailbox.c.

Fixes: b87f920b9344 ("accel/amdxdna: Support hardware mailbox")
Signed-off-by: haoyu.lu <hechushiguitu666@xxxxxxxxx>
---
Changes in v2:
- Added Fixes tag as requested

 drivers/accel/amdxdna/amdxdna_mailbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/amdxdna/amdxdna_mailbox.c b/drivers/accel/amdxdna/amdxdna_mailbox.c
index 46d844a73a94..e681a090752d 100644
--- a/drivers/accel/amdxdna/amdxdna_mailbox.c
+++ b/drivers/accel/amdxdna/amdxdna_mailbox.c
@@ -499,7 +499,7 @@ xdna_mailbox_start_channel(struct mailbox_channel *mb_chann,
 	int ret;
 
 	if (!is_power_of_2(x2i->rb_size) || !is_power_of_2(i2x->rb_size)) {
-		pr_err("Ring buf size must be power of 2");
+		pr_err("Ring buf size must be power of 2\n");
 		return -EINVAL;
 	}
 
-- 
2.53.0.windows.1