diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/i2c.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index b73144445657..15c94caeba74 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -334,6 +334,11 @@ extern struct i2c_client *i2c_get_client(int driver_id, int adapter_id, extern int i2c_use_client(struct i2c_client *); extern int i2c_release_client(struct i2c_client *); +/* call the i2c_client->command() of all attached clients with + * the given arguments */ +extern void i2c_clients_command(struct i2c_adapter *adap, + unsigned int cmd, void *arg); + /* returns -EBUSY if address has been taken, 0 if not. Note that the only other place at which this is called is within i2c_attach_client; so you can cheat by simply not registering. Not recommended, of course! */ |