| /drivers/cpufreq/ |
| A D | cpufreq_governor_attr_set.c | 32 ret = attr_set->usage_count ? gattr->store(attr_set, buf, count) : -EBUSY; in governor_store()
47 attr_set->usage_count = 1; in gov_attr_set_init()
55 attr_set->usage_count++; in gov_attr_set_get()
67 count = --attr_set->usage_count; in gov_attr_set_put()
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| /drivers/gpio/ |
| A D | gpio-twl4030.c | 61 unsigned int usage_count; member
253 if (!priv->usage_count) { in twl_request()
269 priv->usage_count |= BIT(offset); in twl_request()
285 priv->usage_count &= ~BIT(offset); in twl_free()
288 if (!priv->usage_count) in twl_free()
321 if (!(priv->usage_count & BIT(offset))) { in twl_get()
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| /drivers/base/power/ |
| A D | runtime.c | 279 else if (atomic_read(&dev->power.usage_count)) in rpm_check_suspend_allowed()
336 atomic_read(&supplier->power.usage_count) > 0) in pm_runtime_release_supplier()
1078 ret = atomic_sub_return(1, &dev->power.usage_count); in rpm_drop_usage_count()
1088 atomic_inc(&dev->power.usage_count); in rpm_drop_usage_count()
1189 atomic_inc(&dev->power.usage_count); in __pm_runtime_resume()
1236 atomic_inc(&dev->power.usage_count); in pm_runtime_get_conditional()
1673 atomic_inc(&dev->power.usage_count); in pm_runtime_forbid()
1767 atomic_inc(&dev->power.usage_count); in update_autosuspend()
1779 atomic_dec(&dev->power.usage_count); in update_autosuspend()
1840 atomic_set(&dev->power.usage_count, 0); in pm_runtime_init()
[all …]
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| A D | sysfs.c | 556 return sysfs_emit(buf, "%d\n", atomic_read(&dev->power.usage_count)); in runtime_usage_show()
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| /drivers/media/platform/nxp/imx8-isi/ |
| A D | imx8-isi-m2m.c | 502 if (m2m->usage_count == INT_MAX) { in mxc_isi_m2m_streamon()
515 if (m2m->usage_count == 0) { in mxc_isi_m2m_streamon()
525 m2m->usage_count++; in mxc_isi_m2m_streamon()
562 if (--m2m->usage_count == 0) { in mxc_isi_m2m_streamon()
599 if (--m2m->usage_count == 0) { in mxc_isi_m2m_streamoff()
605 WARN_ON(m2m->usage_count < 0); in mxc_isi_m2m_streamoff()
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| A D | imx8-isi-core.h | 274 int usage_count; member
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| /drivers/gpu/host1x/ |
| A D | mipi.c | 126 unsigned long usage_count; member
270 if (dev->mipi->usage_count++ == 0) in tegra_mipi_enable()
286 if (--dev->mipi->usage_count == 0) in tegra_mipi_disable()
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| /drivers/usb/core/ |
| A D | driver.c | 1694 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autosuspend_device()
1724 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autoresume_device()
1754 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface()
1782 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface_async()
1830 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface()
1863 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface_async()
1913 if (atomic_read(&intf->dev.power.usage_count) > 0) in autosuspend_check()
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| /drivers/net/wireless/silabs/wfx/ |
| A D | data_tx.h | 23 int usage_count; member
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| A D | data_tx.c | 88 ++entry->usage_count; in wfx_tx_policy_use()
94 int ret = --entry->usage_count; in wfx_tx_policy_release()
125 entry->usage_count = 0; in wfx_tx_policy_get()
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| /drivers/usb/storage/ |
| A D | realtek_cr.c | 769 atomic_read(&us->pusb_intf->dev.power.usage_count)); in rts51x_suspend_timer_fn()
771 if (atomic_read(&us->pusb_intf->dev.power.usage_count) > 0) { in rts51x_suspend_timer_fn()
778 atomic_read(&us->pusb_intf->dev.power.usage_count)); in rts51x_suspend_timer_fn()
811 atomic_read(&us->pusb_intf->dev.power.usage_count)); in rts51x_invoke_transport()
813 if (atomic_read(&us->pusb_intf->dev.power.usage_count) <= 0) { in rts51x_invoke_transport()
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| /drivers/net/wireless/st/cw1200/ |
| A D | txrx.h | 27 u8 usage_count; member
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| A D | txrx.c | 237 ++entry->policy.usage_count; in tx_policy_use()
244 int ret = --entry->policy.usage_count; in tx_policy_release()
265 if (WARN_ON(entry->policy.usage_count)) { in tx_policy_clean()
266 entry->policy.usage_count = 0; in tx_policy_clean()
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| /drivers/net/ethernet/ti/ |
| A D | cpsw.c | 371 if (cpsw->data.dual_emac && cpsw->usage_count && in cpsw_rx_handler()
793 if (!cpsw->usage_count) in cpsw_ndo_open()
805 if (!cpsw->usage_count) { in cpsw_ndo_open()
859 cpsw->usage_count++; in cpsw_ndo_open()
864 if (!cpsw->usage_count) { in cpsw_ndo_open()
887 if (cpsw->usage_count <= 1) { in cpsw_ndo_stop()
901 cpsw->usage_count--; in cpsw_ndo_stop()
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| A D | cpsw_ethtool.c | 481 if (cpsw->usage_count) { in cpsw_resume_data_pass()
599 new_pools = (chs->rx_count != cpsw->rx_ch_num) && cpsw->usage_count; in cpsw_set_channels_common()
690 if (cpsw->usage_count) { in cpsw_set_ringparam()
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| A D | am65-cpsw-nuss.h | 163 int usage_count; /* number of opened ports */ member
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| A D | cpsw_new.c | 317 if (cpsw->usage_count && status >= 0) { in cpsw_rx_handler()
816 if (cpsw->usage_count <= 1) { in cpsw_ndo_stop()
829 cpsw->usage_count--; in cpsw_ndo_stop()
860 if (!cpsw->usage_count) in cpsw_ndo_open()
865 if (!cpsw->usage_count) { in cpsw_ndo_open()
910 cpsw->usage_count++; in cpsw_ndo_open()
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| A D | am65-cpsw-ethtool.c | 447 if (common->usage_count) in am65_cpsw_set_channels()
741 if (common->usage_count) in am65_cpsw_set_ethtool_priv_flags()
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| A D | cpsw_priv.h | 359 int usage_count; member
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| A D | am65-cpsw-nuss.c | 875 if (common->usage_count) in am65_cpsw_nuss_common_open()
952 if (common->usage_count != 1) in am65_cpsw_nuss_common_stop()
985 common->usage_count--; in am65_cpsw_nuss_ndo_slave_stop()
1050 common->usage_count++; in am65_cpsw_nuss_ndo_slave_open()
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| A D | am65-cpsw-qos.c | 1251 if (!common->usage_count) in am65_cpsw_qos_ndo_tx_p0_set_maxrate()
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| /drivers/block/ |
| A D | floppy.c | 573 static atomic_t usage_count = ATOMIC_INIT(0); variable
890 if (WARN(atomic_read(&usage_count) == 0, in lock_fdc()
2861 if (WARN(atomic_read(&usage_count) == 0, in floppy_queue_rq()
4188 if (WARN(atomic_read(&usage_count) == 0, in floppy_revalidate()
4754 if (atomic_read(&usage_count)) in do_floppy_init()
4837 if (atomic_inc_return(&usage_count) > 1) in floppy_grab_irq_and_dma()
4849 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4859 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4895 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4908 if (!atomic_dec_and_test(&usage_count)) in floppy_release_irq_and_dma()
[all …]
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| /drivers/phy/rockchip/ |
| A D | phy-rockchip-samsung-hdptx.c | 407 atomic_t usage_count; member
1110 if (atomic_inc_return(&hdptx->usage_count) > 1) in rk_hdptx_phy_consumer_get()
1131 atomic_dec(&hdptx->usage_count); in rk_hdptx_phy_consumer_get()
1141 ret = atomic_dec_return(&hdptx->usage_count); in rk_hdptx_phy_consumer_put()
1163 atomic_inc(&hdptx->usage_count); in rk_hdptx_phy_consumer_put()
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| /drivers/gpu/drm/i915/ |
| A D | i915_debugfs.c | 417 atomic_read(&dev_priv->drm.dev->power.usage_count)); in i915_runtime_pm_status()
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| /drivers/scsi/hisi_sas/ |
| A D | hisi_sas_v3_hw.c | 5199 atomic_read(&device->power.usage_count)) { in _suspend_v3_hw()
|