#include <linux/mmc/host.h>
#include <linux/io.h>
-#include <linux/sdhci-pltfm.h>
+#include <linux/mmc/sdhci-pltfm.h>
#include "sdhci.h"
#include "sdhci-pltfm.h"
struct sdhci_pltfm_data *pdata = pdev->dev.platform_data;
const struct platform_device_id *platid = platform_get_device_id(pdev);
struct sdhci_host *host;
+ struct sdhci_pltfm_host *pltfm_host;
struct resource *iomem;
int ret;
dev_err(&pdev->dev, "Invalid iomem size. You may "
"experience problems.\n");
- if (pdev->dev.parent)
- host = sdhci_alloc_host(pdev->dev.parent, 0);
+ /* Some PCI-based MFD need the parent here */
+ if (pdev->dev.parent != &platform_bus)
+ host = sdhci_alloc_host(pdev->dev.parent, sizeof(*pltfm_host));
else
- host = sdhci_alloc_host(&pdev->dev, 0);
+ host = sdhci_alloc_host(&pdev->dev, sizeof(*pltfm_host));
if (IS_ERR(host)) {
ret = PTR_ERR(host);
goto err;
}
+ pltfm_host = sdhci_priv(host);
+
host->hw_name = "platform";
if (pdata && pdata->ops)
host->ops = pdata->ops;
};
MODULE_DEVICE_TABLE(platform, sdhci_pltfm_ids);
+#ifdef CONFIG_PM
+static int sdhci_pltfm_suspend(struct platform_device *dev, pm_message_t state)
+{
+ struct sdhci_host *host = platform_get_drvdata(dev);
+
+ return sdhci_suspend_host(host, state);
+}
+
+static int sdhci_pltfm_resume(struct platform_device *dev)
+{
+ struct sdhci_host *host = platform_get_drvdata(dev);
+
+ return sdhci_resume_host(host);
+}
+#else
+#define sdhci_pltfm_suspend NULL
+#define sdhci_pltfm_resume NULL
+#endif /* CONFIG_PM */
+
static struct platform_driver sdhci_pltfm_driver = {
.driver = {
.name = "sdhci",
.probe = sdhci_pltfm_probe,
.remove = __devexit_p(sdhci_pltfm_remove),
.id_table = sdhci_pltfm_ids,
+ .suspend = sdhci_pltfm_suspend,
+ .resume = sdhci_pltfm_resume,
};
/*****************************************************************************\