-#ifdef CONFIG_PM
-static int mxcnd_suspend(struct platform_device *pdev, pm_message_t state)
-{
- struct mtd_info *mtd = platform_get_drvdata(pdev);
- struct nand_chip *nand_chip = mtd->priv;
- struct mxc_nand_host *host = nand_chip->priv;
- int ret = 0;
-
- DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND suspend\n");
-
- ret = mtd->suspend(mtd);
-
- /*
- * nand_suspend locks the device for exclusive access, so
- * the clock must already be off.
- */
- BUG_ON(!ret && host->clk_act);
-
- return ret;
-}
-
-static int mxcnd_resume(struct platform_device *pdev)
-{
- struct mtd_info *mtd = platform_get_drvdata(pdev);
- struct nand_chip *nand_chip = mtd->priv;
- int ret = 0;
-
- DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND resume\n");
-
- mtd->resume(mtd);
-
- return ret;
-}
-
-#else
-# define mxcnd_suspend NULL
-# define mxcnd_resume NULL
-#endif /* CONFIG_PM */
-