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authorWolfram Sang <wsa+renesas@sang-engineering.com>2019-03-03 18:03:14 +0300
committerWolfram Sang <wsa@the-dreams.de>2019-03-12 16:09:33 +0300
commit7ce98a5591d292c7630e2c6804ba0818a75a0f86 (patch)
tree94d005b4d29d247b16990ea6908bb6abfb07983a /drivers/video
parenta35ba2f74df5481cb4db1e9d582c708efeb9880d (diff)
downloadlinux-7ce98a5591d292c7630e2c6804ba0818a75a0f86.tar.xz
i2c: rcar: explain the lockless design
To make sure people can understand the lockless design of this driver without the need to dive into git history, add a comment giving an overview of the situation. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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