---

yaml
---
r: 105081
b: refs/heads/master
c: dd8572a
h: refs/heads/master
i:
  105079: 4723edf
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d2f2761bb75ee365077b52c7e73a6e5164d3efa0
+refs/heads/master: dd8572af68229a65b6716b286395ad7f5e2ecc48

trunk/drivers/mmc/host/au1xmmc.c

@@ -1043,7 +1043,7 @@ static int __devinit au1xmmc_probe(struct platform_device *pdev)
 		goto out6;
 	}
 
-	platform_set_drvdata(pdev, mmc);
+	platform_set_drvdata(pdev, host);
 
 	printk(KERN_INFO DRIVER_NAME ": MMC Controller %d set up at %8.8X"
 		" (mode=%s)\n", pdev->id, host->iobase,
@@ -1087,22 +1087,19 @@ static int __devinit au1xmmc_probe(struct platform_device *pdev)
 
 static int __devexit au1xmmc_remove(struct platform_device *pdev)
 {
-	struct mmc_host *mmc = platform_get_drvdata(pdev);
-	struct au1xmmc_host *host;
-
-	if (mmc) {
-		host  = mmc_priv(mmc);
+	struct au1xmmc_host *host = platform_get_drvdata(pdev);
 
-		mmc_remove_host(mmc);
+	if (host) {
+		mmc_remove_host(host->mmc);
 
 #ifdef CONFIG_LEDS_CLASS
 		if (host->platdata && host->platdata->led)
 			led_classdev_unregister(host->platdata->led);
 #endif
 
 		if (host->platdata && host->platdata->cd_setup &&
-		    !(mmc->caps & MMC_CAP_NEEDS_POLL))
-			host->platdata->cd_setup(mmc, 0);
+		    !(host->mmc->caps & MMC_CAP_NEEDS_POLL))
+			host->platdata->cd_setup(host->mmc, 0);
 
 		au_writel(0, HOST_ENABLE(host));
 		au_writel(0, HOST_CONFIG(host));
@@ -1122,16 +1119,49 @@ static int __devexit au1xmmc_remove(struct platform_device *pdev)
 		release_resource(host->ioarea);
 		kfree(host->ioarea);
 
-		mmc_free_host(mmc);
+		mmc_free_host(host->mmc);
+		platform_set_drvdata(pdev, NULL);
 	}
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int au1xmmc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct au1xmmc_host *host = platform_get_drvdata(pdev);
+	int ret;
+
+	ret = mmc_suspend_host(host->mmc, state);
+	if (ret)
+		return ret;
+
+	au_writel(0, HOST_CONFIG2(host));
+	au_writel(0, HOST_CONFIG(host));
+	au_writel(0xffffffff, HOST_STATUS(host));
+	au_writel(0, HOST_ENABLE(host));
+	au_sync();
+
+	return 0;
+}
+
+static int au1xmmc_resume(struct platform_device *pdev)
+{
+	struct au1xmmc_host *host = platform_get_drvdata(pdev);
+
+	au1xmmc_reset_controller(host);
+
+	return mmc_resume_host(host->mmc);
+}
+#else
+#define au1xmmc_suspend NULL
+#define au1xmmc_resume NULL
+#endif
+
 static struct platform_driver au1xmmc_driver = {
 	.probe         = au1xmmc_probe,
 	.remove        = au1xmmc_remove,
-	.suspend       = NULL,
-	.resume        = NULL,
+	.suspend       = au1xmmc_suspend,
+	.resume        = au1xmmc_resume,
 	.driver        = {
 		.name  = DRIVER_NAME,
 		.owner = THIS_MODULE,