i2c: Add driver suspend/resume/shutdown support

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / i2c.h

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 71e50d3..9428092 100644 (file)
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -125,7 +125,12 @@ struct i2c_driver {
         * it must be freed here.
         */
        int (*detach_client)(struct i2c_client *);
-       
+
+       /* driver model interfaces that don't relate to enumeration  */
+       void (*shutdown)(struct i2c_client *);
+       int (*suspend)(struct i2c_client *, pm_message_t mesg);
+       int (*resume)(struct i2c_client *);
+
        /* a ioctl like command that can be used to perform specific functions
         * with the device.
         */