diff options
| author |   Jon Smirl <jonsmirl@gmail.com> | 2008-07-14 22:38:35 +0200 |
|---|---|---|
| committer |   Jean Delvare <khali@mahadeva.delvare> | 2008-07-14 22:38:35 +0200 |
| commit | e9ca9eb9d7fc7bf3dc3cec5ba7edb089c4625f7b (patch) | |
| tree | ac395c8362e862f9dd4892bc37031dfc9c1bf67e /include/linux/i2c.h | |
| parent | i2c-au1550: Fix PM support (diff) | |
| download | linux-dev-e9ca9eb9d7fc7bf3dc3cec5ba7edb089c4625f7b.tar.xz linux-dev-e9ca9eb9d7fc7bf3dc3cec5ba7edb089c4625f7b.zip | |
i2c: Export the i2c_bus_type symbol
Export the root of the i2c bus so that PowerPC device tree code can
iterate over devices on the i2c bus.
Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/i2c.h')
| -rw-r--r-- | include/linux/i2c.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 839d0ea3dca3..50cbab4b62b0 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -35,6 +35,8 @@ #include <linux/sched.h> /* for completion */ #include <linux/mutex.h> +extern struct bus_type i2c_bus_type; + /* --- General options ------------------------------------------------ */ struct i2c_msg; |