i2c: clarify comments about the dev_released completion
authorWolfram Sang <wsa@the-dreams.de>
Thu, 29 Jan 2015 21:45:09 +0000 (22:45 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Thu, 5 Feb 2015 21:29:21 +0000 (22:29 +0100)
There was quite some confusion why this completion is there and if it is
still necessary. Sadly, it is. However, let's improve the comments and
share what we rediscovered.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/i2c-core.c

Simple merge