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Searched refs:usage_count (Results 1 - 25 of 72) sorted by relevance

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/kernel/linux/linux-5.10/drivers/cpufreq/
H A Dcpufreq_governor_attr_set.c37 ret = attr_set->usage_count ? gattr->store(attr_set, buf, count) : -EBUSY; in governor_store()
52 attr_set->usage_count = 1; in gov_attr_set_init()
60 attr_set->usage_count++; in gov_attr_set_get()
72 count = --attr_set->usage_count; in gov_attr_set_put()
/kernel/linux/linux-6.6/drivers/cpufreq/
H A Dcpufreq_governor_attr_set.c32 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()
/kernel/linux/linux-5.10/include/trace/events/
H A Drpm.h27 __field( int , usage_count )
38 __entry->usage_count = atomic_read(
39 &dev->power.usage_count);
51 __entry->usage_count,
/kernel/linux/linux-6.6/include/trace/events/
H A Drpm.h27 __field( int , usage_count )
38 __entry->usage_count = atomic_read(
39 &dev->power.usage_count);
51 __entry->usage_count,
/kernel/linux/linux-5.10/sound/soc/intel/skylake/
H A Dskl-sst-dsp.c40 skl->cores.usage_count[SKL_DSP_CORE0_ID] = 1; in skl_dsp_init_core_state()
44 skl->cores.usage_count[i] = 0; in skl_dsp_init_core_state()
346 skl->cores.usage_count[core_id]++; in skl_dsp_get_core()
357 dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", in skl_dsp_get_core()
359 skl->cores.usage_count[core_id]); in skl_dsp_get_core()
375 if ((--skl->cores.usage_count[core_id] == 0) && in skl_dsp_put_core()
381 skl->cores.usage_count[core_id]++; in skl_dsp_put_core()
385 dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", in skl_dsp_put_core()
387 skl->cores.usage_count[core_id]); in skl_dsp_put_core()
/kernel/linux/linux-6.6/sound/soc/intel/skylake/
H A Dskl-sst-dsp.c40 skl->cores.usage_count[SKL_DSP_CORE0_ID] = 1; in skl_dsp_init_core_state()
44 skl->cores.usage_count[i] = 0; in skl_dsp_init_core_state()
346 skl->cores.usage_count[core_id]++; in skl_dsp_get_core()
357 dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", in skl_dsp_get_core()
359 skl->cores.usage_count[core_id]); in skl_dsp_get_core()
375 if ((--skl->cores.usage_count[core_id] == 0) && in skl_dsp_put_core()
381 skl->cores.usage_count[core_id]++; in skl_dsp_put_core()
385 dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", in skl_dsp_put_core()
387 skl->cores.usage_count[core_id]); in skl_dsp_put_core()
/kernel/linux/linux-5.10/drivers/gpio/
H A Dgpio-twl4030.c59 unsigned int usage_count; member
251 if (!priv->usage_count) { in twl_request()
267 priv->usage_count |= BIT(offset); in twl_request()
283 priv->usage_count &= ~BIT(offset); in twl_free()
286 if (!priv->usage_count) in twl_free()
319 if (!(priv->usage_count & BIT(offset))) { in twl_get()
/kernel/linux/linux-6.6/drivers/gpio/
H A Dgpio-twl4030.c61 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()
/kernel/linux/linux-5.10/drivers/base/power/
H A Druntime.c266 else if (atomic_read(&dev->power.usage_count) > 0) in rpm_check_suspend_allowed()
319 * The additional power.usage_count check is a safety net in case in pm_runtime_release_supplier()
325 atomic_read(&supplier->power.usage_count) > 0) in pm_runtime_release_supplier()
1067 if (!atomic_dec_and_test(&dev->power.usage_count)) { in __pm_runtime_idle()
1101 if (!atomic_dec_and_test(&dev->power.usage_count)) { in __pm_runtime_suspend()
1137 atomic_inc(&dev->power.usage_count); in __pm_runtime_resume()
1181 atomic_inc(&dev->power.usage_count); in pm_runtime_get_if_active()
1183 retval = atomic_inc_not_zero(&dev->power.usage_count); in pm_runtime_get_if_active()
1519 atomic_inc(&dev->power.usage_count); in pm_runtime_forbid()
1540 if (atomic_dec_and_test(&dev->power.usage_count)) in pm_runtime_allow()
[all...]
/kernel/linux/linux-5.10/sound/soc/intel/atom/sst/
H A Dsst_drv_interface.c35 #define GET_USAGE_COUNT(dev) (atomic_read(&dev->power.usage_count))
136 int usage_count = 0; in sst_power_control() local
140 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
141 dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count); in sst_power_control()
147 if ((ctx->sst_state == SST_RESET) && (usage_count == 1)) { in sst_power_control()
156 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
157 dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count); in sst_power_control()
/kernel/linux/linux-6.6/sound/soc/intel/atom/sst/
H A Dsst_drv_interface.c35 #define GET_USAGE_COUNT(dev) (atomic_read(&dev->power.usage_count))
136 int usage_count = 0; in sst_power_control() local
140 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
141 dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count); in sst_power_control()
146 if ((ctx->sst_state == SST_RESET) && (usage_count == 1)) { in sst_power_control()
155 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
156 dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count); in sst_power_control()
/kernel/linux/linux-6.6/drivers/base/power/
H A Druntime.c265 else if (atomic_read(&dev->power.usage_count)) in rpm_check_suspend_allowed()
316 * The additional power.usage_count check is a safety net in case in pm_runtime_release_supplier()
322 atomic_read(&supplier->power.usage_count) > 0) in pm_runtime_release_supplier()
1056 ret = atomic_sub_return(1, &dev->power.usage_count); in rpm_drop_usage_count()
1066 atomic_inc(&dev->power.usage_count); in rpm_drop_usage_count()
1167 atomic_inc(&dev->power.usage_count); in __pm_runtime_resume()
1211 atomic_inc(&dev->power.usage_count); in pm_runtime_get_if_active()
1213 retval = atomic_inc_not_zero(&dev->power.usage_count); in pm_runtime_get_if_active()
1552 atomic_inc(&dev->power.usage_count); in pm_runtime_forbid()
1646 atomic_inc(&dev->power.usage_count); in update_autosuspend()
[all...]
/kernel/linux/linux-5.10/arch/powerpc/platforms/ps3/
H A Dmm.c378 unsigned int usage_count; member
806 c->usage_count++; in dma_sb_map_area()
821 c->usage_count = 1; in dma_sb_map_area()
852 c->usage_count++; in dma_ioc0_map_area()
870 c->usage_count = 1; in dma_ioc0_map_area()
910 c->usage_count--; in dma_sb_unmap_area()
912 if (!c->usage_count) { in dma_sb_unmap_area()
948 c->usage_count--; in dma_ioc0_unmap_area()
950 if (!c->usage_count) { in dma_ioc0_unmap_area()
/kernel/linux/linux-6.6/arch/powerpc/platforms/ps3/
H A Dmm.c379 unsigned int usage_count; member
807 c->usage_count++; in dma_sb_map_area()
822 c->usage_count = 1; in dma_sb_map_area()
853 c->usage_count++; in dma_ioc0_map_area()
871 c->usage_count = 1; in dma_ioc0_map_area()
911 c->usage_count--; in dma_sb_unmap_area()
913 if (!c->usage_count) { in dma_sb_unmap_area()
949 c->usage_count--; in dma_ioc0_unmap_area()
951 if (!c->usage_count) { in dma_ioc0_unmap_area()
/kernel/linux/linux-6.6/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-m2m.c500 if (m2m->usage_count == INT_MAX) { in mxc_isi_m2m_streamon()
513 if (m2m->usage_count == 0) { in mxc_isi_m2m_streamon()
523 m2m->usage_count++; in mxc_isi_m2m_streamon()
558 if (--m2m->usage_count == 0) { in mxc_isi_m2m_streamon()
591 if (--m2m->usage_count == 0) { in mxc_isi_m2m_streamoff()
597 WARN_ON(m2m->usage_count < 0); in mxc_isi_m2m_streamoff()
/kernel/linux/linux-5.10/drivers/staging/wfx/
H A Ddata_tx.h23 int usage_count; member
/kernel/linux/linux-6.6/drivers/net/wireless/silabs/wfx/
H A Ddata_tx.h23 int usage_count; member
/kernel/linux/linux-5.10/drivers/usb/core/
H A Ddriver.c1681 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autosuspend_device()
1713 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autoresume_device()
1743 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface()
1771 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface_async()
1821 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface()
1854 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface_async()
1904 if (atomic_read(&intf->dev.power.usage_count) > 0) in autosuspend_check()
/kernel/linux/linux-6.6/drivers/usb/core/
H A Ddriver.c1679 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autosuspend_device()
1711 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autoresume_device()
1741 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface()
1769 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface_async()
1819 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface()
1852 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface_async()
1902 if (atomic_read(&intf->dev.power.usage_count) > 0) in autosuspend_check()
/kernel/linux/linux-5.10/sound/usb/
H A Dcard.c614 atomic_set(&chip->usage_count, 0); in snd_usb_audio_create()
890 !atomic_read(&chip->usage_count)); in usb_audio_disconnect()
936 atomic_inc(&chip->usage_count); in snd_usb_lock_shutdown()
947 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_lock_shutdown()
956 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_unlock_shutdown()
/kernel/linux/linux-6.6/sound/usb/
H A Dcard.c639 atomic_set(&chip->usage_count, 0); in snd_usb_audio_create()
959 !atomic_read(&chip->usage_count)); in usb_audio_disconnect()
1006 atomic_inc(&chip->usage_count); in snd_usb_lock_shutdown()
1017 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_lock_shutdown()
1026 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_unlock_shutdown()
/kernel/linux/linux-5.10/drivers/net/wireless/st/cw1200/
H A Dtxrx.h27 u8 usage_count; member
/kernel/linux/linux-6.6/drivers/net/wireless/st/cw1200/
H A Dtxrx.h27 u8 usage_count; member
/kernel/linux/linux-5.10/drivers/gpu/host1x/
H A Dmipi.c126 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()
/kernel/linux/linux-6.6/drivers/gpu/host1x/
H A Dmipi.c126 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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