| /linux-4.1.27/drivers/gpu/ipu-v3/ |
| D | ipu-smfc.c | 34 int use_count; member
109 if (!priv->use_count) in ipu_smfc_enable()
112 priv->use_count++; in ipu_smfc_enable()
127 priv->use_count--; in ipu_smfc_disable()
129 if (!priv->use_count) in ipu_smfc_disable()
132 if (priv->use_count < 0) in ipu_smfc_disable()
133 priv->use_count = 0; in ipu_smfc_disable()
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| D | ipu-dp.c | 74 int use_count; member
224 if (!priv->use_count) in ipu_dp_enable()
227 priv->use_count++; in ipu_dp_enable()
293 priv->use_count--; in ipu_dp_disable()
295 if (!priv->use_count) in ipu_dp_disable()
298 if (priv->use_count < 0) in ipu_dp_disable()
299 priv->use_count = 0; in ipu_dp_disable()
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| D | ipu-dmfc.c | 122 int use_count; member
130 if (!priv->use_count) in ipu_dmfc_enable_channel()
133 priv->use_count++; in ipu_dmfc_enable_channel()
161 priv->use_count--; in ipu_dmfc_disable_channel()
163 if (!priv->use_count) { in ipu_dmfc_disable_channel()
168 if (priv->use_count < 0) in ipu_dmfc_disable_channel()
169 priv->use_count = 0; in ipu_dmfc_disable_channel()
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| D | ipu-dc.c | 117 int use_count; member
240 if (!priv->use_count) in ipu_dc_enable()
243 priv->use_count++; in ipu_dc_enable()
312 priv->use_count--; in ipu_dc_disable()
313 if (!priv->use_count) in ipu_dc_disable()
316 if (priv->use_count < 0) in ipu_dc_disable()
317 priv->use_count = 0; in ipu_dc_disable()
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| D | ipu-ic.c | 162 int use_count; member
643 if (!priv->use_count) in ipu_ic_enable()
646 priv->use_count++; in ipu_ic_enable()
662 priv->use_count--; in ipu_ic_disable()
664 if (!priv->use_count) in ipu_ic_disable()
667 if (priv->use_count < 0) in ipu_ic_disable()
668 priv->use_count = 0; in ipu_ic_disable()
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| D | ipu-cpmem.c | 31 int use_count; member
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| /linux-4.1.27/sound/soc/sh/ |
| D | migor.c | 30 static unsigned int use_count; variable
78 use_count++; in migor_hw_params()
88 if (use_count) { in migor_hw_free()
89 use_count--; in migor_hw_free()
91 if (!use_count) in migor_hw_free()
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| /linux-4.1.27/arch/arm/plat-pxa/ |
| D | ssp.c | 49 if (ssp->port_id == port && ssp->use_count == 0) { in pxa_ssp_request()
50 ssp->use_count++; in pxa_ssp_request()
73 if (ssp->of_node == of_node && ssp->use_count == 0) { in pxa_ssp_request_of()
74 ssp->use_count++; in pxa_ssp_request_of()
92 if (ssp->use_count) { in pxa_ssp_free()
93 ssp->use_count--; in pxa_ssp_free()
221 ssp->use_count = 0; in pxa_ssp_probe()
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| /linux-4.1.27/drivers/gpu/drm/rcar-du/ |
| D | rcar_du_group.c | 102 if (rgrp->use_count) in rcar_du_group_get()
108 rgrp->use_count++; in rcar_du_group_get()
119 --rgrp->use_count; in rcar_du_group_put()
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| D | rcar_du_group.h | 38 unsigned int use_count; member
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| /linux-4.1.27/drivers/misc/sgi-xp/ |
| D | xpnet.c | 96 atomic_t use_count; member
366 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_send_completed()
407 atomic_inc(&queued_msg->use_count); in xpnet_send()
412 atomic_dec(&queued_msg->use_count); in xpnet_send()
474 atomic_set(&queued_msg->use_count, 1); in xpnet_dev_hard_start_xmit()
501 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_dev_hard_start_xmit()
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| /linux-4.1.27/drivers/gpio/ |
| D | gpio-spear-spics.c | 52 unsigned long use_count; member
101 if (!spics->use_count++) { in spics_request()
117 if (!--spics->use_count) { in spics_free()
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| /linux-4.1.27/drivers/media/v4l2-core/ |
| D | v4l2-clk.c | 61 atomic_inc(&clk->use_count); in v4l2_clk_get()
85 atomic_dec(&clk->use_count); in v4l2_clk_put()
241 atomic_set(&clk->use_count, 0); in v4l2_clk_register()
265 if (WARN(atomic_read(&clk->use_count), in v4l2_clk_unregister()
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| /linux-4.1.27/drivers/input/ |
| D | input-mt.c | 194 void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count) in input_mt_report_pointer_emulation() argument
221 if (use_count) in input_mt_report_pointer_emulation()
282 bool use_count = false; in input_mt_sync_frame() local
291 use_count = true; in input_mt_sync_frame()
293 input_mt_report_pointer_emulation(dev, use_count); in input_mt_sync_frame()
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| /linux-4.1.27/drivers/isdn/gigaset/ |
| D | common.c | 193 if (bcs->use_count || !try_module_get(bcs->cs->driver->owner)) { in gigaset_get_channel()
199 ++bcs->use_count; in gigaset_get_channel()
219 if (!cs->bcs[i].use_count) { in gigaset_get_free_channel()
220 ++cs->bcs[i].use_count; in gigaset_get_free_channel()
243 --bcs->use_count; in gigaset_free_channel()
257 if (cs->bcs[i].use_count) { in gigaset_get_channels()
264 ++cs->bcs[i].use_count; in gigaset_get_channels()
280 --cs->bcs[i].use_count; in gigaset_free_channels()
292 ++cs->bcs[i].use_count; in gigaset_block_channels()
636 bcs->use_count = 1; in gigaset_initbcs()
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| D | gigaset.h | 391 int use_count; member
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| /linux-4.1.27/drivers/iio/ |
| D | industrialio-trigger.c | 121 if (!atomic_read(&trig->use_count)) { in iio_trigger_poll()
122 atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER); in iio_trigger_poll()
145 if (!atomic_read(&trig->use_count)) { in iio_trigger_poll_chained()
146 atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER); in iio_trigger_poll_chained()
160 if (atomic_dec_and_test(&trig->use_count) && trig->ops && in iio_trigger_notify_done()
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| /linux-4.1.27/fs/btrfs/ |
| D | transaction.c | 63 WARN_ON(atomic_read(&transaction->use_count) == 0); in btrfs_put_transaction()
64 if (atomic_dec_and_test(&transaction->use_count)) { in btrfs_put_transaction()
174 atomic_inc(&cur_trans->use_count); in join_transaction()
222 atomic_set(&cur_trans->use_count, 2); in join_transaction()
375 atomic_inc(&cur_trans->use_count); in wait_current_trans()
433 h->use_count++; in start_transaction()
434 WARN_ON(h->use_count > 2); in start_transaction()
514 h->use_count = 1; in start_transaction()
654 atomic_inc(&cur_trans->use_count); in btrfs_wait_for_commit()
683 atomic_inc(&cur_trans->use_count); in btrfs_wait_for_commit()
[all …]
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| D | transaction.h | 48 atomic_t use_count; member
106 unsigned long use_count; member
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| D | disk-io.c | 4321 atomic_inc(&t->use_count); in btrfs_cleanup_transaction()
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| /linux-4.1.27/drivers/acpi/acpica/ |
| D | utmutex.c | 176 acpi_gbl_mutex_info[mutex_id].use_count = 0; in acpi_ut_create_mutex()
280 acpi_gbl_mutex_info[mutex_id].use_count++; in acpi_ut_acquire_mutex()
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| D | utinit.c | 144 acpi_gbl_mutex_info[i].use_count = 0; in acpi_ut_init_globals()
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| D | aclocal.h | 118 u32 use_count; member
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| /linux-4.1.27/sound/usb/ |
| D | endpoint.c | 811 if (ep->use_count != 0) { in snd_usb_endpoint_set_params()
880 if (++ep->use_count != 1) in snd_usb_endpoint_start()
938 ep->use_count--; in snd_usb_endpoint_start()
962 if (snd_BUG_ON(ep->use_count == 0)) in snd_usb_endpoint_stop()
965 if (--ep->use_count == 0) { in snd_usb_endpoint_stop()
990 if (ep->use_count != 0) in snd_usb_endpoint_deactivate()
1049 ep->use_count != 0) { in snd_usb_handle_sync_urb()
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| D | card.h | 53 int use_count; member
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| D | midi.c | 370 if (atomic_read(&in->urbs[j]->use_count)) in snd_usbmidi_error_timer()
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| /linux-4.1.27/drivers/staging/media/omap4iss/ |
| D | iss.c | 401 use += entity->use_count; in iss_pipeline_pm_use_count()
425 if (entity->use_count == 0 && change > 0 && subdev != NULL) { in iss_pipeline_pm_power_one()
433 entity->use_count += change; in iss_pipeline_pm_power_one()
434 WARN_ON(entity->use_count < 0); in iss_pipeline_pm_power_one()
436 if (entity->use_count == 0 && change < 0 && subdev != NULL) in iss_pipeline_pm_power_one()
500 entity->use_count += change; in omap4iss_pipeline_pm_use()
501 WARN_ON(entity->use_count < 0); in omap4iss_pipeline_pm_use()
506 entity->use_count -= change; in omap4iss_pipeline_pm_use()
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| /linux-4.1.27/drivers/ps3/ |
| D | ps3-vuart.c | 877 int use_count; member
920 vuart_bus_priv.use_count++; in ps3_vuart_bus_interrupt_get()
922 BUG_ON(vuart_bus_priv.use_count > 2); in ps3_vuart_bus_interrupt_get()
924 if (vuart_bus_priv.use_count != 1) in ps3_vuart_bus_interrupt_get()
966 vuart_bus_priv.use_count--; in ps3_vuart_bus_interrupt_get()
975 vuart_bus_priv.use_count--; in ps3_vuart_bus_interrupt_put()
977 BUG_ON(vuart_bus_priv.use_count < 0); in ps3_vuart_bus_interrupt_put()
979 if (vuart_bus_priv.use_count != 0) in ps3_vuart_bus_interrupt_put()
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| /linux-4.1.27/drivers/mfd/ |
| D | mcp-core.c | 142 if (mcp->use_count++ == 0) in mcp_enable()
161 if (--mcp->use_count == 0) in mcp_disable()
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| /linux-4.1.27/drivers/pwm/ |
| D | pwm-fsl-ftm.c | 83 unsigned int use_count; member
303 if (fpc->use_count++ != 0) in fsl_counter_clock_enable()
342 if (fpc->use_count == 0) in fsl_counter_clock_disable()
346 if (--fpc->use_count > 0) in fsl_counter_clock_disable()
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| /linux-4.1.27/drivers/media/platform/xilinx/ |
| D | xilinx-dma.h | 44 unsigned int use_count; member
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| D | xilinx-dma.c | 237 if (--pipe->use_count == 0) in xvip_pipeline_cleanup()
261 if (pipe->use_count == 0) { in xvip_pipeline_prepare()
269 pipe->use_count++; in xvip_pipeline_prepare()
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| /linux-4.1.27/drivers/iommu/ |
| D | tegra-smmu.c | 40 unsigned int use_count; member
373 if (as->use_count > 0) { in tegra_smmu_as_prepare()
374 as->use_count++; in tegra_smmu_as_prepare()
392 as->use_count++; in tegra_smmu_as_prepare()
400 if (--as->use_count > 0) in tegra_smmu_as_unprepare()
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| /linux-4.1.27/include/linux/mfd/ |
| D | mcp.h | 21 int use_count; member
|
| /linux-4.1.27/include/media/ |
| D | v4l2-clk.h | 32 atomic_t use_count; member
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| D | media-entity.h | 90 int use_count; /* Use count for the entity. */ member
|
| D | soc_camera.h | 52 int use_count; member
|
| /linux-4.1.27/drivers/s390/block/ |
| D | dcssblk.c | 48 atomic_t use_count; member
331 if (atomic_read(&dev_info->use_count)) { in dcssblk_shared_store()
436 if (atomic_read(&dev_info->use_count) == 0) { in dcssblk_save_store()
744 if (atomic_read(&dev_info->use_count) != 0) { in dcssblk_remove_store()
783 atomic_inc(&dev_info->use_count); in dcssblk_open()
801 if (atomic_dec_and_test(&dev_info->use_count) in dcssblk_release()
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| /linux-4.1.27/drivers/video/fbdev/ |
| D | sh_mobile_lcdcfb.h | 66 int use_count; member
|
| D | sh_mobile_lcdcfb.c | 1905 if (ch->use_count > 1 || (ch->use_count == 1 && !info->fbcon_par)) in sh_mobile_fb_reconfig()
1944 dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count); in sh_mobile_lcdc_release()
1946 ch->use_count--; in sh_mobile_lcdc_release()
1965 ch->use_count++; in sh_mobile_lcdc_open()
1967 dev_dbg(info->dev, "%s(): %d users\n", __func__, ch->use_count); in sh_mobile_lcdc_open()
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| /linux-4.1.27/include/linux/iio/ |
| D | trigger.h | 65 atomic_t use_count; member
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| /linux-4.1.27/include/linux/input/ |
| D | mt.h | 107 void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count);
|
| /linux-4.1.27/mm/ |
| D | kmemleak.c | 149 atomic_t use_count; member
436 return atomic_inc_not_zero(&object->use_count); in get_object()
469 if (!atomic_dec_and_test(&object->use_count)) in put_object()
538 atomic_set(&object->use_count, 1); in create_object()
616 WARN_ON(atomic_read(&object->use_count) < 2); in __delete_object()
1318 if (atomic_read(&object->use_count) > 1) { in kmemleak_scan()
1320 atomic_read(&object->use_count)); in kmemleak_scan()
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| /linux-4.1.27/drivers/media/platform/vsp1/ |
| D | vsp1_video.h | 72 unsigned int use_count; member
|
| D | vsp1_video.c | 483 if (pipe->use_count == 0) { in vsp1_pipeline_init()
489 pipe->use_count++; in vsp1_pipeline_init()
502 if (--pipe->use_count == 0) in vsp1_pipeline_cleanup()
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| /linux-4.1.27/include/linux/ |
| D | backlight.h | 117 int use_count; member
|
| D | pxa2xx_ssp.h | 212 int use_count; member
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| D | cdrom.h | 52 int use_count; /* number of times device opened */ member
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| D | usb.h | 1449 atomic_t use_count; /* concurrent submissions counter */ member
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| /linux-4.1.27/drivers/regulator/ |
| D | core.c | 503 return sprintf(buf, "%d\n", rdev->use_count); in num_users_show()
1472 rdev->use_count = 1; in _regulator_get()
1474 rdev->use_count = 0; in _regulator_get()
1946 if (rdev->use_count == 0) { in _regulator_enable()
1964 rdev->use_count++; in _regulator_enable()
2041 if (WARN(rdev->use_count <= 0, in _regulator_disable()
2046 if (rdev->use_count == 1 && in _regulator_disable()
2069 rdev->use_count = 0; in _regulator_disable()
2070 } else if (rdev->use_count > 1) { in _regulator_disable()
2077 rdev->use_count--; in _regulator_disable()
[all …]
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| /linux-4.1.27/drivers/media/platform/exynos4-is/ |
| D | media-dev.c | 137 int *use_count; in __subdev_set_power() local
143 use_count = &sd->entity.use_count; in __subdev_set_power()
144 if (on && (*use_count)++ > 0) in __subdev_set_power()
146 else if (!on && (*use_count == 0 || --(*use_count) > 0)) in __subdev_set_power()
1026 if (vdev->entity.use_count == 0) in __fimc_md_modify_pipeline()
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| D | media-dev.h | 76 int use_count; member
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| D | fimc-isp-video.c | 297 me->use_count++; in isp_video_open()
330 entity->use_count--; in isp_video_release()
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| D | fimc-lite.c | 509 me->use_count++; in fimc_lite_open()
545 entity->use_count--; in fimc_lite_release()
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| D | fimc-capture.c | 518 ve->vdev.entity.use_count++; in fimc_capture_open()
560 vc->ve.vdev.entity.use_count--; in fimc_capture_release()
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| /linux-4.1.27/include/sound/ |
| D | rawmidi.h | 98 int use_count; /* use counter (for output) */ member
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| /linux-4.1.27/drivers/media/platform/omap3isp/ |
| D | isp.c | 697 use += entity->use_count; in isp_pipeline_pm_use_count()
722 if (entity->use_count == 0 && change > 0 && subdev != NULL) { in isp_pipeline_pm_power_one()
728 entity->use_count += change; in isp_pipeline_pm_power_one()
729 WARN_ON(entity->use_count < 0); in isp_pipeline_pm_power_one()
731 if (entity->use_count == 0 && change < 0 && subdev != NULL) in isp_pipeline_pm_power_one()
795 entity->use_count += change; in omap3isp_pipeline_pm_use()
796 WARN_ON(entity->use_count < 0); in omap3isp_pipeline_pm_use()
801 entity->use_count -= change; in omap3isp_pipeline_pm_use()
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| /linux-4.1.27/drivers/net/wireless/mwifiex/ |
| D | decl.h | 180 u8 use_count; member
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| /linux-4.1.27/drivers/usb/core/ |
| D | urb.c | 668 wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0); in usb_kill_urb()
712 wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0); in usb_poison_urb()
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| D | hcd.c | 1556 atomic_inc(&urb->use_count); in usb_hcd_submit_urb()
1583 atomic_dec(&urb->use_count); in usb_hcd_submit_urb()
1634 if (atomic_read(&urb->use_count) > 0) { in usb_hcd_unlink_urb()
1692 atomic_dec(&urb->use_count); in __usb_hcd_giveback_urb()
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| /linux-4.1.27/drivers/cdrom/ |
| D | cdrom.c | 1161 cdi->use_count++; in cdrom_open()
1184 cdi->name, cdi->use_count); in cdrom_open()
1193 cdi->use_count--; in cdrom_open()
1261 if (cdi->use_count > 0) in cdrom_release()
1262 cdi->use_count--; in cdrom_release()
1264 if (cdi->use_count == 0) { in cdrom_release()
1281 if (CDROM_CAN(CDC_RAM) && !cdi->use_count && cdi->for_data) in cdrom_release()
1285 if (cdi->use_count == 0) { /* last process that closes dev*/ in cdrom_release()
1436 if (cdi->use_count > 1 || cdi->keeplocked) { in cdrom_select_disc()
2309 if (cdi->use_count != 1 || cdi->keeplocked) in cdrom_ioctl_eject()
[all …]
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| /linux-4.1.27/drivers/video/backlight/ |
| D | backlight.c | 61 if (!bd->use_count++) { in fb_notifier_callback()
69 if (!(--bd->use_count)) { in fb_notifier_callback()
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| /linux-4.1.27/drivers/media/platform/ |
| D | sh_vou.c | 66 atomic_t use_count; member
1175 if (atomic_inc_return(&vou_dev->use_count) == 1) { in sh_vou_open()
1182 atomic_dec(&vou_dev->use_count); in sh_vou_open()
1211 if (!atomic_dec_return(&vou_dev->use_count)) { in sh_vou_release()
1319 atomic_set(&vou_dev->use_count, 0); in sh_vou_probe()
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| /linux-4.1.27/include/linux/regulator/ |
| D | driver.h | 357 u32 use_count; member
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| /linux-4.1.27/drivers/video/fbdev/i810/ |
| D | i810.h | 267 unsigned int use_count; member
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| D | i810_main.c | 1243 if (par->use_count == 0) { in i810fb_open()
1252 par->use_count++; in i810fb_open()
1263 if (par->use_count == 0) { in i810fb_release()
1268 if (par->use_count == 1) { in i810fb_release()
1273 par->use_count--; in i810fb_release()
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| /linux-4.1.27/drivers/media/platform/soc_camera/ |
| D | soc_camera.c | 687 icd->use_count++; in soc_camera_open()
690 if (icd->use_count == 1) { in soc_camera_open()
763 icd->use_count--; in soc_camera_open()
778 icd->use_count--; in soc_camera_close()
779 if (!icd->use_count) { in soc_camera_close()
2065 icd->use_count = 0; in soc_camera_device_register()
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| /linux-4.1.27/drivers/staging/comedi/ |
| D | drivers.c | 946 if (dev->use_count) in comedi_driver_unregister()
949 dev->use_count); in comedi_driver_unregister()
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| D | comedidev.h | 257 int use_count; member
|
| D | comedi_fops.c | 153 if (driver_module && dev->use_count) in comedi_device_cleanup()
2575 if (dev->attached && dev->use_count == 0) { in comedi_open()
2589 dev->use_count++; in comedi_open()
2630 if (dev->attached && dev->use_count == 1) { in comedi_close()
2636 dev->use_count--; in comedi_close()
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| /linux-4.1.27/sound/core/ |
| D | rawmidi.c | 265 if (substream->use_count == 0) { in open_substream()
281 substream->use_count++; in open_substream()
468 if (--substream->use_count) in close_substream()
632 if (substream->append && substream->use_count > 1) in snd_rawmidi_output_params()
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| /linux-4.1.27/drivers/ide/ |
| D | ide-cd_ioctl.c | 32 if (!cdi->use_count) in ide_cdrom_release_real()
|
| /linux-4.1.27/drivers/net/usb/ |
| D | hso.c | 147 int use_count; member
2193 if (!serial->shared_int->use_count) { in hso_start_serial_device()
2198 serial->shared_int->use_count++; in hso_start_serial_device()
2230 if (serial->shared_int->use_count && in hso_stop_serial_device()
2231 (--serial->shared_int->use_count == 0)) { in hso_stop_serial_device()
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| /linux-4.1.27/drivers/usb/host/ |
| D | ehci-hub.c | 774 atomic_inc(&urb->use_count); in request_single_step_set_feature_urb()
841 atomic_inc(&urb->use_count); in ehset_single_step_set_feature()
|
| /linux-4.1.27/Documentation/ |
| D | media-framework.txt | 278 media_entity structure includes a use_count field that media drivers can use to
281 The use_count field is owned by media drivers and must not be touched by entity
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| /linux-4.1.27/Documentation/input/ |
| D | multi-touch-protocol.txt | 77 use_count to false when calling input_mt_report_pointer_emulation().
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| /linux-4.1.27/Documentation/cdrom/ |
| D | cdrom-standard.tex | 295 & int& use_count;& number of times device is opened\cr
323 The fields $use_count$, $next$, $options$ and $mc_flags$ need not be
328 processes that have the device opened) is registered in $use_count$. The
|