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-rw-r--r--drivers/mmc/host/sh_mmcif.c5
-rw-r--r--drivers/mmc/host/tmio_mmc_pio.c5
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 352d479..75a4854 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -56,6 +56,7 @@
#include <linux/mmc/sh_mmcif.h>
#include <linux/pagemap.h>
#include <linux/platform_device.h>
+#include <linux/pm_qos.h>
#include <linux/pm_runtime.h>
#include <linux/spinlock.h>
#include <linux/module.h>
@@ -1346,6 +1347,8 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
if (ret < 0)
goto clean_up5;
+ dev_pm_qos_expose_latency_limit(&pdev->dev, 100);
+
dev_info(&pdev->dev, "driver version %s\n", DRIVER_VERSION);
dev_dbg(&pdev->dev, "chip ver H'%04x\n",
sh_mmcif_readl(host->addr, MMCIF_CE_VERSION) & 0x0000ffff);
@@ -1376,6 +1379,8 @@ static int __devexit sh_mmcif_remove(struct platform_device *pdev)
host->dying = true;
pm_runtime_get_sync(&pdev->dev);
+ dev_pm_qos_hide_latency_limit(&pdev->dev);
+
mmc_remove_host(host->mmc);
sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL);
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 5f9ad74..e219889 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -39,6 +39,7 @@
#include <linux/module.h>
#include <linux/pagemap.h>
#include <linux/platform_device.h>
+#include <linux/pm_qos.h>
#include <linux/pm_runtime.h>
#include <linux/scatterlist.h>
#include <linux/spinlock.h>
@@ -955,6 +956,8 @@ int __devinit tmio_mmc_host_probe(struct tmio_mmc_host **host,
mmc_add_host(mmc);
+ dev_pm_qos_expose_latency_limit(&pdev->dev, 100);
+
/* Unmask the IRQs we want to know about */
if (!_host->chan_rx)
irq_mask |= TMIO_MASK_READOP;
@@ -993,6 +996,8 @@ void tmio_mmc_host_remove(struct tmio_mmc_host *host)
|| host->mmc->caps & MMC_CAP_NONREMOVABLE)
pm_runtime_get_sync(&pdev->dev);
+ dev_pm_qos_hide_latency_limit(&pdev->dev);
+
mmc_remove_host(host->mmc);
cancel_work_sync(&host->done);
cancel_delayed_work_sync(&host->delayed_reset_work);
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