@@ -163,7 +163,6 @@ struct tmio_mmc_host {
unsigned long last_req_ts;
struct mutex ios_lock; /* protect set_ios() context */
bool native_hotplug;
- bool runtime_synced;
bool sdio_irq_enabled;
/* Mandatory callback */
@@ -39,6 +39,7 @@
#include <linux/module.h>
#include <linux/pagemap.h>
#include <linux/platform_device.h>
+#include <linux/pm_domain.h>
#include <linux/pm_qos.h>
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
@@ -1248,10 +1249,12 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host)
/* See if we also get DMA */
tmio_mmc_request_dma(_host, pdata);
+ dev_pm_domain_start(&pdev->dev);
+ pm_runtime_get_noresume(&pdev->dev);
+ pm_runtime_set_active(&pdev->dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_enable(&pdev->dev);
- pm_runtime_get_sync(&pdev->dev);
ret = mmc_add_host(mmc);
if (ret)
@@ -1333,11 +1336,6 @@ int tmio_mmc_host_runtime_resume(struct device *dev)
{
struct tmio_mmc_host *host = dev_get_drvdata(dev);
- if (!host->runtime_synced) {
- host->runtime_synced = true;
- return 0;
- }
-
tmio_mmc_clk_enable(host);
tmio_mmc_hw_reset(host->mmc);
Rather than checking the 'runtime_synced' flag each time the ->runtime_suspend() callback is invoked, let's convert into using dev_pm_domain_start() during ->probe() and drop the corresponding boilerplate code. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/mmc/host/tmio_mmc.h | 1 - drivers/mmc/host/tmio_mmc_core.c | 10 ++++------ 2 files changed, 4 insertions(+), 7 deletions(-) -- 2.17.1