Diffstat (limited to 'Documentation/i2c/fault-codes')
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/i2c/fault-codes b/Documentation/i2c/fault-codes
index 47c25abb7d52..0cee0fc545b4 100644
@@ -112,6 +112,10 @@ EPROTO
case is when the length of an SMBus block data response
(from the SMBus slave) is outside the range 1-32 bytes.
+ Returned when a transfer was requested using an adapter
+ which is already suspended.
This is returned by drivers when an operation took too much
time, and was aborted before it completed.