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)
commit26680ee279ca7e404275eab2c683b5324afb396a
tree177c951d9ee99e2d25c1c0a0d59bd5466b5b5c88
parent3a33a85401ecdb0e2c01ea86d9e36a5711ce01d4
i2c: clarify comments about the dev_released completion

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