Dw_mmc controller didn't use dev_pm_ops.
This patch modified to use the dev_mp_ops for dw_mmc controller
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/mmc/host/dw_mmc.c | 24 +++++++++++++++---------
1 files changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 3aaeb08..fc9beea 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2066,10 +2066,10 @@ static int __exit dw_mci_remove(struct platform_device
*pdev)
/*
* TODO: we should probably disable the clock to the card in the suspend path.
*/
-static int dw_mci_suspend(struct platform_device *pdev, pm_message_t mesg)
+static int dw_mci_suspend(struct device *dev)
{
int i, ret;
- struct dw_mci *host = platform_get_drvdata(pdev);
+ struct dw_mci *host = dev_get_drvdata(dev);
for (i = 0; i < host->num_slots; i++) {
struct dw_mci_slot *slot = host->slot[i];
@@ -2092,10 +2092,10 @@ static int dw_mci_suspend(struct platform_device *pdev,
pm_message_t mesg)
return 0;
}
-static int dw_mci_resume(struct platform_device *pdev)
+static int dw_mci_resume(struct device *dev)
{
int i, ret;
- struct dw_mci *host = platform_get_drvdata(pdev);
+ struct dw_mci *host = dev_get_drvdata(dev);
if (host->vmmc)
regulator_enable(host->vmmc);
@@ -2103,7 +2103,7 @@ static int dw_mci_resume(struct platform_device *pdev)
if (host->dma_ops->init)
host->dma_ops->init(host);
- if (!mci_wait_reset(&pdev->dev, host)) {
+ if (!mci_wait_reset(dev, host)) {
ret = -ENODEV;
return ret;
}
@@ -2128,17 +2128,23 @@ static int dw_mci_resume(struct platform_device *pdev)
return 0;
}
+
+static const struct dev_pm_ops dw_mci_pmops = {
+ .suspend = dw_mci_suspend,
+ .resume = dw_mci_resume,
+};
+
+#define DW_MCI_PMOPS (&dw_mci_pmops)
+
#else
-#define dw_mci_suspend NULL
-#define dw_mci_resume NULL
+#define DW_MCI_PMOPS NULL
#endif /* CONFIG_PM */
static struct platform_driver dw_mci_driver = {
.remove = __exit_p(dw_mci_remove),
- .suspend = dw_mci_suspend,
- .resume = dw_mci_resume,
.driver = {
.name = "dw_mmc",
+ .pm = DW_MCI_PMOPS,
},
};
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