+#ifdef CONFIG_PM
+static int ocores_i2c_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct ocores_i2c *i2c = platform_get_drvdata(pdev);
+ u8 ctrl = oc_getreg(i2c, OCI2C_CONTROL);
+
+ /* make sure the device is disabled */
+ oc_setreg(i2c, OCI2C_CONTROL, ctrl & ~(OCI2C_CTRL_EN|OCI2C_CTRL_IEN));
+
+ return 0;
+}
+
+static int ocores_i2c_resume(struct platform_device *pdev)
+{
+ struct ocores_i2c *i2c = platform_get_drvdata(pdev);
+
+ ocores_init(i2c);
+
+ return 0;
+}
+#else
+#define ocores_i2c_suspend NULL
+#define ocores_i2c_resume NULL
+#endif
+