tree 67f57a86d918126a9559fe58fd8883d8b2e2df72
parent f3e9361771af69b12699c8e58b174d72f0bb545e
author Simon Glass <sjg@chromium.org> 1351582132 +0000
committer Heiko Schocher <hs@denx.de> 1374561294 +0200

tegra: i2c: Add function to know about current bus

Rather than using a variable in various places, add a single function,
tegra_i2c_get_bus(), which returns a pointer to information about a
bus.

This will make it easier to move to the new i2c framework.

Signed-off-by: Simon Glass <sjg@chromium.org>