mmc: core: Convert the mmc_driver to use the modern PM ops
Instead of having specific mmc system PM callbacks for the mmc driver,
let's convert to use the common ones.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 8a1f124..2f37528 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -145,16 +145,13 @@
#ifdef CONFIG_PM_SLEEP
static int mmc_bus_suspend(struct device *dev)
{
- struct mmc_driver *drv = to_mmc_driver(dev->driver);
struct mmc_card *card = mmc_dev_to_card(dev);
struct mmc_host *host = card->host;
int ret;
- if (dev->driver && drv->suspend) {
- ret = drv->suspend(card);
- if (ret)
- return ret;
- }
+ ret = pm_generic_suspend(dev);
+ if (ret)
+ return ret;
ret = host->bus_ops->suspend(host);
return ret;
@@ -162,7 +159,6 @@
static int mmc_bus_resume(struct device *dev)
{
- struct mmc_driver *drv = to_mmc_driver(dev->driver);
struct mmc_card *card = mmc_dev_to_card(dev);
struct mmc_host *host = card->host;
int ret;
@@ -172,9 +168,7 @@
pr_warn("%s: error %d during resume (card was removed?)\n",
mmc_hostname(host), ret);
- if (dev->driver && drv->resume)
- ret = drv->resume(card);
-
+ ret = pm_generic_resume(dev);
return ret;
}
#endif