i2c: rcar: enhance comment to avoid regressions

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Give a clear testcase for people wishing to change this code. It is also
a reminder for me if people ask about it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Wolfram Sang 2018-04-28 22:01:02 +02:00 • committed by Wolfram Sang

parent 27aaa8ad5a

commit b1437dcb97

1 changed files with 2 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/i2c/busses/i2c-rcar.c

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