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i2c: jz4780: prevent potential division by zero
authorWolfram Sang <wsa@the-dreams.de>
Sun, 3 Apr 2016 21:32:00 +0000 (23:32 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Thu, 7 Apr 2016 19:13:38 +0000 (21:13 +0200)
commit23753081462f28c526792d5901f37c34f03f4c6c
treec8c875b5fb873558bd281632523fcc0eb3a7a487tree | snapshot
parent6b1378e54f54d9b4be09c9c53d0b90319f233155commit | diff
i2c: jz4780: prevent potential division by zero

Make sure we don't OOPS in case clock-frequency is set to 0 in a DT. The
variable set here is later used as a divisor.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-jz4780.c diff | blob | history
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