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-rw-r--r--drivers/cpuidle/cpuidle.c40
-rw-r--r--drivers/cpuidle/governor.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp.c4
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c12
-rw-r--r--drivers/gpu/drm/i915/intel_sideband.c5
-rw-r--r--drivers/hsi/clients/cmt_speech.c9
-rw-r--r--drivers/media/pci/saa7134/saa7134-video.c5
-rw-r--r--drivers/media/platform/via-camera.c4
-rw-r--r--drivers/mmc/host/sdhci-esdhc-imx.c14
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c13
-rw-r--r--drivers/net/wireless/ath/ath10k/core.c4
-rw-r--r--drivers/net/wireless/intel/ipw2x00/ipw2100.c10
-rw-r--r--drivers/spi/spi-fsl-qspi.c4
-rw-r--r--drivers/tty/serial/8250/8250_omap.c13
-rw-r--r--drivers/tty/serial/omap-serial.c15
-rw-r--r--drivers/usb/chipidea/ci_hdrc_imx.c12
16 files changed, 59 insertions, 107 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index de81298051b3..c149d9e20dfd 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -736,53 +736,15 @@ int cpuidle_register(struct cpuidle_driver *drv,
}
EXPORT_SYMBOL_GPL(cpuidle_register);
-#ifdef CONFIG_SMP
-
-/*
- * This function gets called when a part of the kernel has a new latency
- * requirement. This means we need to get all processors out of their C-state,
- * and then recalculate a new suitable C-state. Just do a cross-cpu IPI; that
- * wakes them all right up.
- */
-static int cpuidle_latency_notify(struct notifier_block *b,
- unsigned long l, void *v)
-{
- wake_up_all_idle_cpus();
- return NOTIFY_OK;
-}
-
-static struct notifier_block cpuidle_latency_notifier = {
- .notifier_call = cpuidle_latency_notify,
-};
-
-static inline void latency_notifier_init(struct notifier_block *n)
-{
- pm_qos_add_notifier(PM_QOS_CPU_DMA_LATENCY, n);
-}
-
-#else /* CONFIG_SMP */
-
-#define latency_notifier_init(x) do { } while (0)
-
-#endif /* CONFIG_SMP */
-
/**
* cpuidle_init - core initializer
*/
static int __init cpuidle_init(void)
{
- int ret;
-
if (cpuidle_disabled())
return -ENODEV;
- ret = cpuidle_add_interface(cpu_subsys.dev_root);
- if (ret)
- return ret;
-
- latency_notifier_init(&cpuidle_latency_notifier);
-
- return 0;
+ return cpuidle_add_interface(cpu_subsys.dev_root);
}
module_param(off, int, 0444);
diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
index e48271e117a3..29acaf48e575 100644
--- a/drivers/cpuidle/governor.c
+++ b/drivers/cpuidle/governor.c
@@ -109,9 +109,9 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
*/
s64 cpuidle_governor_latency_req(unsigned int cpu)
{
- int global_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY);
struct device *device = get_cpu_device(cpu);
int device_req = dev_pm_qos_raw_resume_latency(device);
+ int global_req = cpu_latency_qos_limit();
if (device_req > global_req)
device_req = global_req;
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index c7424e2a04a3..208457005a11 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1360,7 +1360,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
* lowest possible wakeup latency and so prevent the cpu from going into
* deep sleep states.
*/
- pm_qos_update_request(&i915->pm_qos, 0);
+ cpu_latency_qos_update_request(&i915->pm_qos, 0);
intel_dp_check_edp(intel_dp);
@@ -1488,7 +1488,7 @@ done:
ret = recv_bytes;
out:
- pm_qos_update_request(&i915->pm_qos, PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_update_request(&i915->pm_qos, PM_QOS_DEFAULT_VALUE);
if (vdd)
edp_panel_vdd_off(intel_dp, false);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 8410330ce4f0..eec1d6a6aa22 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -505,8 +505,7 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv)
mutex_init(&dev_priv->backlight_lock);
mutex_init(&dev_priv->sb_lock);
- pm_qos_add_request(&dev_priv->sb_qos,
- PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_add_request(&dev_priv->sb_qos, PM_QOS_DEFAULT_VALUE);
mutex_init(&dev_priv->av_mutex);
mutex_init(&dev_priv->wm.wm_mutex);
@@ -571,7 +570,7 @@ static void i915_driver_late_release(struct drm_i915_private *dev_priv)
vlv_free_s0ix_state(dev_priv);
i915_workqueues_cleanup(dev_priv);
- pm_qos_remove_request(&dev_priv->sb_qos);
+ cpu_latency_qos_remove_request(&dev_priv->sb_qos);
mutex_destroy(&dev_priv->sb_lock);
}
@@ -1229,8 +1228,7 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
}
}
- pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY,
- PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_add_request(&dev_priv->pm_qos, PM_QOS_DEFAULT_VALUE);
intel_gt_init_workarounds(dev_priv);
@@ -1276,7 +1274,7 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
err_msi:
if (pdev->msi_enabled)
pci_disable_msi(pdev);
- pm_qos_remove_request(&dev_priv->pm_qos);
+ cpu_latency_qos_remove_request(&dev_priv->pm_qos);
err_mem_regions:
intel_memory_regions_driver_release(dev_priv);
err_ggtt:
@@ -1299,7 +1297,7 @@ static void i915_driver_hw_remove(struct drm_i915_private *dev_priv)
if (pdev->msi_enabled)
pci_disable_msi(pdev);
- pm_qos_remove_request(&dev_priv->pm_qos);
+ cpu_latency_qos_remove_request(&dev_priv->pm_qos);
}
/**
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c
index cbfb7171d62d..0648eda309e4 100644
--- a/drivers/gpu/drm/i915/intel_sideband.c
+++ b/drivers/gpu/drm/i915/intel_sideband.c
@@ -60,7 +60,7 @@ static void __vlv_punit_get(struct drm_i915_private *i915)
* to the Valleyview P-unit and not all sideband communications.
*/
if (IS_VALLEYVIEW(i915)) {
- pm_qos_update_request(&i915->sb_qos, 0);
+ cpu_latency_qos_update_request(&i915->sb_qos, 0);
on_each_cpu(ping, NULL, 1);
}
}
@@ -68,7 +68,8 @@ static void __vlv_punit_get(struct drm_i915_private *i915)
static void __vlv_punit_put(struct drm_i915_private *i915)
{
if (IS_VALLEYVIEW(i915))
- pm_qos_update_request(&i915->sb_qos, PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_update_request(&i915->sb_qos,
+ PM_QOS_DEFAULT_VALUE);
iosf_mbi_punit_release();
}
diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
index 9eec970cdfa5..89869c66fb9d 100644
--- a/drivers/hsi/clients/cmt_speech.c
+++ b/drivers/hsi/clients/cmt_speech.c
@@ -965,14 +965,13 @@ static int cs_hsi_buf_config(struct cs_hsi_iface *hi,
if (old_state != hi->iface_state) {
if (hi->iface_state == CS_STATE_CONFIGURED) {
- pm_qos_add_request(&hi->pm_qos_req,
- PM_QOS_CPU_DMA_LATENCY,
+ cpu_latency_qos_add_request(&hi->pm_qos_req,
CS_QOS_LATENCY_FOR_DATA_USEC);
local_bh_disable();
cs_hsi_read_on_data(hi);
local_bh_enable();
} else if (old_state == CS_STATE_CONFIGURED) {
- pm_qos_remove_request(&hi->pm_qos_req);
+ cpu_latency_qos_remove_request(&hi->pm_qos_req);
}
}
return r;
@@ -1075,8 +1074,8 @@ static void cs_hsi_stop(struct cs_hsi_iface *hi)
WARN_ON(!cs_state_idle(hi->control_state));
WARN_ON(!cs_state_idle(hi->data_state));
- if (pm_qos_request_active(&hi->pm_qos_req))
- pm_qos_remove_request(&hi->pm_qos_req);
+ if (cpu_latency_qos_request_active(&hi->pm_qos_req))
+ cpu_latency_qos_remove_request(&hi->pm_qos_req);
spin_lock_bh(&hi->lock);
cs_hsi_free_data(hi);
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 342cabf48064..a8ac94fadc14 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1008,8 +1008,7 @@ int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count)
*/
if ((dmaq == &dev->video_q && !vb2_is_streaming(&dev->vbi_vbq)) ||
(dmaq == &dev->vbi_q && !vb2_is_streaming(&dev->video_vbq)))
- pm_qos_add_request(&dev->qos_request,
- PM_QOS_CPU_DMA_LATENCY, 20);
+ cpu_latency_qos_add_request(&dev->qos_request, 20);
dmaq->seq_nr = 0;
return 0;
@@ -1024,7 +1023,7 @@ void saa7134_vb2_stop_streaming(struct vb2_queue *vq)
if ((dmaq == &dev->video_q && !vb2_is_streaming(&dev->vbi_vbq)) ||
(dmaq == &dev->vbi_q && !vb2_is_streaming(&dev->video_vbq)))
- pm_qos_remove_request(&dev->qos_request);
+ cpu_latency_qos_remove_request(&dev->qos_request);
}
static const struct vb2_ops vb2_qops = {
diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c
index 78841b9015ce..1cd4f7be88dd 100644
--- a/drivers/media/platform/via-camera.c
+++ b/drivers/media/platform/via-camera.c
@@ -646,7 +646,7 @@ static int viacam_vb2_start_streaming(struct vb2_queue *vq, unsigned int count)
* requirement which will keep the CPU out of the deeper sleep
* states.
*/
- pm_qos_add_request(&cam->qos_request, PM_QOS_CPU_DMA_LATENCY, 50);
+ cpu_latency_qos_add_request(&cam->qos_request, 50);
viacam_start_engine(cam);
return 0;
out:
@@ -662,7 +662,7 @@ static void viacam_vb2_stop_streaming(struct vb2_queue *vq)
struct via_camera *cam = vb2_get_drv_priv(vq);
struct via_buffer *buf, *tmp;
- pm_qos_remove_request(&cam->qos_request);
+ cpu_latency_qos_remove_request(&cam->qos_request);
viacam_stop_engine(cam);
list_for_each_entry_safe(buf, tmp, &cam->buffer_queue, queue) {
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 382f25b2fa45..b2bdf5012c55 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1452,8 +1452,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
pdev->id_entry->driver_data;
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_add_request(&imx_data->pm_qos_req,
- PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&imx_data->pm_qos_req, 0);
imx_data->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(imx_data->clk_ipg)) {
@@ -1572,7 +1571,7 @@ disable_per_clk:
clk_disable_unprepare(imx_data->clk_per);
free_sdhci:
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_remove_request(&imx_data->pm_qos_req);
+ cpu_latency_qos_remove_request(&imx_data->pm_qos_req);
sdhci_pltfm_free(pdev);
return err;
}
@@ -1595,7 +1594,7 @@ static int sdhci_esdhc_imx_remove(struct platform_device *pdev)
clk_disable_unprepare(imx_data->clk_ahb);
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_remove_request(&imx_data->pm_qos_req);
+ cpu_latency_qos_remove_request(&imx_data->pm_qos_req);
sdhci_pltfm_free(pdev);
@@ -1667,7 +1666,7 @@ static int sdhci_esdhc_runtime_suspend(struct device *dev)
clk_disable_unprepare(imx_data->clk_ahb);
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_remove_request(&imx_data->pm_qos_req);
+ cpu_latency_qos_remove_request(&imx_data->pm_qos_req);
return ret;
}
@@ -1680,8 +1679,7 @@ static int sdhci_esdhc_runtime_resume(struct device *dev)
int err;
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_add_request(&imx_data->pm_qos_req,
- PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&imx_data->pm_qos_req, 0);
err = clk_prepare_enable(imx_data->clk_ahb);
if (err)
@@ -1714,7 +1712,7 @@ disable_ahb_clk:
clk_disable_unprepare(imx_data->clk_ahb);
remove_pm_qos_request:
if (imx_data->socdata->flags & ESDHC_FLAG_PMQOS)
- pm_qos_remove_request(&imx_data->pm_qos_req);
+ cpu_latency_qos_remove_request(&imx_data->pm_qos_req);
return err;
}
#endif
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index db4ea58bac82..0f02c7a5ee9b 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -3280,10 +3280,10 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
dev_info(&adapter->pdev->dev,
"Some CPU C-states have been disabled in order to enable jumbo frames\n");
- pm_qos_update_request(&adapter->pm_qos_req, lat);
+ cpu_latency_qos_update_request(&adapter->pm_qos_req, lat);
} else {
- pm_qos_update_request(&adapter->pm_qos_req,
- PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_update_request(&adapter->pm_qos_req,
+ PM_QOS_DEFAULT_VALUE);
}
/* Enable Receives */
@@ -4636,8 +4636,7 @@ int e1000e_open(struct net_device *netdev)
e1000_update_mng_vlan(adapter);
/* DMA latency requirement to workaround jumbo issue */
- pm_qos_add_request(&adapter->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
- PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_add_request(&adapter->pm_qos_req, PM_QOS_DEFAULT_VALUE);
/* before we allocate an interrupt, we must be ready to handle it.
* Setting DEBUG_SHIRQ in the kernel makes it fire an interrupt
@@ -4679,7 +4678,7 @@ int e1000e_open(struct net_device *netdev)
return 0;
err_req_irq:
- pm_qos_remove_request(&adapter->pm_qos_req);
+ cpu_latency_qos_remove_request(&adapter->pm_qos_req);
e1000e_release_hw_control(adapter);
e1000_power_down_phy(adapter);
e1000e_free_rx_resources(adapter->rx_ring);
@@ -4743,7 +4742,7 @@ int e1000e_close(struct net_device *netdev)
!test_bit(__E1000_TESTING, &adapter->state))
e1000e_release_hw_control(adapter);
- pm_qos_remove_request(&adapter->pm_qos_req);
+ cpu_latency_qos_remove_request(&adapter->pm_qos_req);
pm_runtime_put_sync(&pdev->dev);
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5ec16ce19b69..a202a4eea76a 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -1052,11 +1052,11 @@ static int ath10k_download_fw(struct ath10k *ar)
}
memset(&latency_qos, 0, sizeof(latency_qos));
- pm_qos_add_request(&latency_qos, PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&latency_qos, 0);
ret = ath10k_bmi_fast_download(ar, address, data, data_len);
- pm_qos_remove_request(&latency_qos);
+ cpu_latency_qos_remove_request(&latency_qos);
return ret;
}
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 536cd729c086..5dfcce77d094 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -1730,7 +1730,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
/* the ipw2100 hardware really doesn't want power management delays
* longer than 175usec
*/
- pm_qos_update_request(&ipw2100_pm_qos_req, 175);
+ cpu_latency_qos_update_request(&ipw2100_pm_qos_req, 175);
/* If the interrupt is enabled, turn it off... */
spin_lock_irqsave(&priv->low_lock, flags);
@@ -1875,7 +1875,8 @@ static void ipw2100_down(struct ipw2100_priv *priv)
ipw2100_disable_interrupts(priv);
spin_unlock_irqrestore(&priv->low_lock, flags);
- pm_qos_update_request(&ipw2100_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_update_request(&ipw2100_pm_qos_req,
+ PM_QOS_DEFAULT_VALUE);
/* We have to signal any supplicant if we are disassociating */
if (associated)
@@ -6566,8 +6567,7 @@ static int __init ipw2100_init(void)
printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT);
- pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
- PM_QOS_DEFAULT_VALUE);
+ cpu_latency_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_DEFAULT_VALUE);
ret = pci_register_driver(&ipw2100_pci_driver);
if (ret)
@@ -6594,7 +6594,7 @@ static void __exit ipw2100_exit(void)
&driver_attr_debug_level);
#endif
pci_unregister_driver(&ipw2100_pci_driver);
- pm_qos_remove_request(&ipw2100_pm_qos_req);
+ cpu_latency_qos_remove_request(&ipw2100_pm_qos_req);
}
module_init(ipw2100_init);
diff --git a/drivers/spi/spi-fsl-qspi.c b/drivers/spi/spi-fsl-qspi.c
index e8a499cd1f13..02e5cba0a5bb 100644
--- a/drivers/spi/spi-fsl-qspi.c
+++ b/drivers/spi/spi-fsl-qspi.c
@@ -484,7 +484,7 @@ static int fsl_qspi_clk_prep_enable(struct fsl_qspi *q)
}
if (needs_wakeup_wait_mode(q))
- pm_qos_add_request(&q->pm_qos_req, PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&q->pm_qos_req, 0);
return 0;
}
@@ -492,7 +492,7 @@ static int fsl_qspi_clk_prep_enable(struct fsl_qspi *q)
static void fsl_qspi_clk_disable_unprep(struct fsl_qspi *q)
{
if (needs_wakeup_wait_mode(q))
- pm_qos_remove_request(&q->pm_qos_req);
+ cpu_latency_qos_remove_request(&q->pm_qos_req);
clk_disable_unprepare(q->clk);
clk_disable_unprepare(q->clk_en);
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 6f343ca08440..76fe72bfb8bb 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -569,7 +569,7 @@ static void omap8250_uart_qos_work(struct work_struct *work)
struct omap8250_priv *priv;
priv = container_of(work, struct omap8250_priv, qos_work);
- pm_qos_update_request(&priv->pm_qos_request, priv->latency);
+ cpu_latency_qos_update_request(&priv->pm_qos_request, priv->latency);
}
#ifdef CONFIG_SERIAL_8250_DMA
@@ -1222,10 +1222,9 @@ static int omap8250_probe(struct platform_device *pdev)
DEFAULT_CLK_SPEED);
}
- priv->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
- priv->calc_latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
- pm_qos_add_request(&priv->pm_qos_request, PM_QOS_CPU_DMA_LATENCY,
- priv->latency);
+ priv->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
+ priv->calc_latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
+ cpu_latency_qos_add_request(&priv->pm_qos_request, priv->latency);
INIT_WORK(&priv->qos_work, omap8250_uart_qos_work);
spin_lock_init(&priv->rx_dma_lock);
@@ -1295,7 +1294,7 @@ static int omap8250_remove(struct platform_device *pdev)
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
serial8250_unregister_port(priv->line);
- pm_qos_remove_request(&priv->pm_qos_request);
+ cpu_latency_qos_remove_request(&priv->pm_qos_request);
device_init_wakeup(&pdev->dev, false);
return 0;
}
@@ -1445,7 +1444,7 @@ static int omap8250_runtime_suspend(struct device *dev)
if (up->dma && up->dma->rxchan)
omap_8250_rx_dma_flush(up);
- priv->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
+ priv->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
schedule_work(&priv->qos_work);
return 0;
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 48017cec7f2f..e0b720ac754b 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -831,7 +831,7 @@ static void serial_omap_uart_qos_work(struct work_struct *work)
struct uart_omap_port *up = container_of(work, struct uart_omap_port,
qos_work);
- pm_qos_update_request(&up->pm_qos_request, up->latency);
+ cpu_latency_qos_update_request(&up->pm_qos_request, up->latency);
}
static void
@@ -1722,10 +1722,9 @@ static int serial_omap_probe(struct platform_device *pdev)
DEFAULT_CLK_SPEED);
}
- up->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
- up->calc_latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
- pm_qos_add_request(&up->pm_qos_request,
- PM_QOS_CPU_DMA_LATENCY, up->latency);
+ up->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
+ up->calc_latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
+ cpu_latency_qos_add_request(&up->pm_qos_request, up->latency);
INIT_WORK(&up->qos_work, serial_omap_uart_qos_work);
platform_set_drvdata(pdev, up);
@@ -1759,7 +1758,7 @@ err_add_port:
pm_runtime_dont_use_autosuspend(&pdev->dev);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
- pm_qos_remove_request(&up->pm_qos_request);
+ cpu_latency_qos_remove_request(&up->pm_qos_request);
device_init_wakeup(up->dev, false);
err_rs485:
err_port_line:
@@ -1777,7 +1776,7 @@ static int serial_omap_remove(struct platform_device *dev)
pm_runtime_dont_use_autosuspend(up->dev);
pm_runtime_put_sync(up->dev);
pm_runtime_disable(up->dev);
- pm_qos_remove_request(&up->pm_qos_request);
+ cpu_latency_qos_remove_request(&up->pm_qos_request);
device_init_wakeup(&dev->dev, false);
return 0;
@@ -1869,7 +1868,7 @@ static int serial_omap_runtime_suspend(struct device *dev)
serial_omap_enable_wakeup(up, true);
- up->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
+ up->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;
schedule_work(&up->qos_work);
return 0;
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index d8e7eb2f97b9..a479af3ae31d 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -393,8 +393,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
}
if (pdata.flags & CI_HDRC_PMQOS)
- pm_qos_add_request(&data->pm_qos_req,
- PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&data->pm_qos_req, 0);
ret = imx_get_clks(dev);
if (ret)
@@ -478,7 +477,7 @@ disable_hsic_regulator:
/* don't overwrite original ret (cf. EPROBE_DEFER) */
regulator_disable(data->hsic_pad_regulator);
if (pdata.flags & CI_HDRC_PMQOS)
- pm_qos_remove_request(&data->pm_qos_req);
+ cpu_latency_qos_remove_request(&data->pm_qos_req);
data->ci_pdev = NULL;
return ret;
}
@@ -499,7 +498,7 @@ static int ci_hdrc_imx_remove(struct platform_device *pdev)
if (data->ci_pdev) {
imx_disable_unprepare_clks(&pdev->dev);
if (data->plat_data->flags & CI_HDRC_PMQOS)
- pm_qos_remove_request(&data->pm_qos_req);
+ cpu_latency_qos_remove_request(&data->pm_qos_req);
if (data->hsic_pad_regulator)
regulator_disable(data->hsic_pad_regulator);
}
@@ -527,7 +526,7 @@ static int __maybe_unused imx_controller_suspend(struct device *dev)
imx_disable_unprepare_clks(dev);
if (data->plat_data->flags & CI_HDRC_PMQOS)
- pm_qos_remove_request(&data->pm_qos_req);
+ cpu_latency_qos_remove_request(&data->pm_qos_req);
data->in_lpm = true;
@@ -547,8 +546,7 @@ static int __maybe_unused imx_controller_resume(struct device *dev)
}
if (data->plat_data->flags & CI_HDRC_PMQOS)
- pm_qos_add_request(&data->pm_qos_req,
- PM_QOS_CPU_DMA_LATENCY, 0);
+ cpu_latency_qos_add_request(&data->pm_qos_req, 0);
ret = imx_prepare_enable_clks(dev);
if (ret)