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[2/3] mmc: tmio_mmc: Convert from legacy to modern PM ops

Message ID 1383653403-10049-3-git-send-email-ulf.hansson@linaro.org
State New
Headers show

Commit Message

Ulf Hansson Nov. 5, 2013, 12:10 p.m. UTC 
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 drivers/mmc/host/tmio_mmc.c |   32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)
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Patch

diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 8860d4d..a56a3fe 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -23,38 +23,39 @@ 
 
 #include "tmio_mmc.h"
 
-#ifdef CONFIG_PM
-static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int tmio_mmc_suspend(struct device *dev)
 {
-	const struct mfd_cell *cell = mfd_get_cell(dev);
+	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct tmio_mmc_host *host = mmc_priv(mmc);
+	const struct mfd_cell *cell = mfd_get_cell(host->pdev);
 	int ret;
 
-	ret = tmio_mmc_host_suspend(&dev->dev);
+	ret = tmio_mmc_host_suspend(dev);
 
 	/* Tell MFD core it can disable us now.*/
 	if (!ret && cell->disable)
-		cell->disable(dev);
+		cell->disable(host->pdev);
 
 	return ret;
 }
 
-static int tmio_mmc_resume(struct platform_device *dev)
+static int tmio_mmc_resume(struct device *dev)
 {
-	const struct mfd_cell *cell = mfd_get_cell(dev);
+	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct tmio_mmc_host *host = mmc_priv(mmc);
+	const struct mfd_cell *cell = mfd_get_cell(host->pdev);
 	int ret = 0;
 
 	/* Tell the MFD core we are ready to be enabled */
 	if (cell->resume)
-		ret = cell->resume(dev);
+		ret = cell->resume(host->pdev);
 
 	if (!ret)
-		ret = tmio_mmc_host_resume(&dev->dev);
+		ret = tmio_mmc_host_resume(dev);
 
 	return ret;
 }
-#else
-#define tmio_mmc_suspend NULL
-#define tmio_mmc_resume NULL
 #endif
 
 static int tmio_mmc_probe(struct platform_device *pdev)
@@ -125,15 +126,18 @@  static int tmio_mmc_remove(struct platform_device *pdev)
 
 /* ------------------- device registration ----------------------- */
 
+static const struct dev_pm_ops tmio_mmc_dev_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(tmio_mmc_suspend, tmio_mmc_resume)
+};
+
 static struct platform_driver tmio_mmc_driver = {
 	.driver = {
 		.name = "tmio-mmc",
 		.owner = THIS_MODULE,
+		.pm = &tmio_mmc_dev_pm_ops,
 	},
 	.probe = tmio_mmc_probe,
 	.remove = tmio_mmc_remove,
-	.suspend = tmio_mmc_suspend,
-	.resume = tmio_mmc_resume,
 };
 
 module_platform_driver(tmio_mmc_driver);