i2c: add identifier in declarations for i2c_bus_recovery

No reason to have them undefined, so let's add them.

Tested-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2018-01-09 14:58:55 +01:00 • committed by Wolfram Sang
commit 6c92204e44