greybus: es2: demote dynamic-urb error message
Demote error message when needing to dynamically allocate an URB to
debug level.
This isn't really an error as much as a reminder of how the current es2
implementation works: It uses a fixed number of pre-allocated URBs, but
allocates URBs dynamically when enough messages are sent in rapid
succession to exhaust the URB pool.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c
index 86972a9..1be4a7c 100644
--- a/drivers/staging/greybus/es2.c
+++ b/drivers/staging/greybus/es2.c
@@ -274,7 +274,7 @@
* Crap, pool is empty, complain to the syslog and go allocate one
* dynamically as we have to succeed.
*/
- dev_err(&es2->usb_dev->dev,
+ dev_dbg(&es2->usb_dev->dev,
"No free CPort OUT urbs, having to dynamically allocate one!\n");
return usb_alloc_urb(0, gfp_mask);
}
