diff mbox

[RFC] Documentation: i2c: add fault code for not supporting 10 bit addresses

Message ID 1418147330-5999-1-git-send-email-wsa@the-dreams.de
State New
Headers show

Commit Message

Wolfram Sang Dec. 9, 2014, 5:48 p.m. UTC 
From: Wolfram Sang <wsa+renesas@sang-engineering.com>

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 Documentation/i2c/fault-codes | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox

Patch

diff --git a/Documentation/i2c/fault-codes b/Documentation/i2c/fault-codes
index 47c25abb7d52..008db43d28a9 100644
--- a/Documentation/i2c/fault-codes
+++ b/Documentation/i2c/fault-codes
@@ -35,6 +35,10 @@  Also, codes returned by adapter probe methods follow rules which are
 specific to their host bus (such as PCI, or the platform bus).
 
 
+EAFNOSUPPORT
+	Returned by I2C adapters not supporting 10 bit addresses when
+	they are requested to use such an address.
+
 EAGAIN
 	Returned by I2C adapters when they lose arbitration in master
 	transmit mode:  some other master was transmitting different