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Searched refs:use_count (Results 1 - 25 of 163) sorted by relevance

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/kernel/linux/linux-5.10/arch/arm/plat-pxa/
H A Dssp.c45 if (ssp->port_id == port && ssp->use_count == 0) { in pxa_ssp_request()
46 ssp->use_count++; in pxa_ssp_request()
69 if (ssp->of_node == of_node && ssp->use_count == 0) { in pxa_ssp_request_of()
70 ssp->use_count++; in pxa_ssp_request_of()
88 if (ssp->use_count) { in pxa_ssp_free()
89 ssp->use_count--; in pxa_ssp_free()
169 ssp->use_count = 0; in pxa_ssp_probe()
/kernel/linux/linux-5.10/drivers/gpu/ipu-v3/
H A Dipu-dmfc.c98 int use_count; member
106 if (!priv->use_count) in ipu_dmfc_enable_channel()
109 priv->use_count++; in ipu_dmfc_enable_channel()
123 priv->use_count--; in ipu_dmfc_disable_channel()
125 if (!priv->use_count) in ipu_dmfc_disable_channel()
128 if (priv->use_count < 0) in ipu_dmfc_disable_channel()
129 priv->use_count = 0; in ipu_dmfc_disable_channel()
H A Dipu-smfc.c28 int use_count; member
103 if (!priv->use_count) in ipu_smfc_enable()
106 priv->use_count++; in ipu_smfc_enable()
121 priv->use_count--; in ipu_smfc_disable()
123 if (!priv->use_count) in ipu_smfc_disable()
126 if (priv->use_count < 0) in ipu_smfc_disable()
127 priv->use_count = 0; in ipu_smfc_disable()
H A Dipu-vdi.c13 int use_count; member
170 if (!vdi->use_count) in ipu_vdi_enable()
173 vdi->use_count++; in ipu_vdi_enable()
187 if (vdi->use_count) { in ipu_vdi_disable()
188 if (!--vdi->use_count) in ipu_vdi_disable()
H A Dipu-dc.c106 int use_count; member
232 if (!priv->use_count) in ipu_dc_enable()
235 priv->use_count++; in ipu_dc_enable()
267 priv->use_count--; in ipu_dc_disable()
268 if (!priv->use_count) in ipu_dc_disable()
271 if (priv->use_count < 0) in ipu_dc_disable()
272 priv->use_count = 0; in ipu_dc_disable()
H A Dipu-dp.c65 int use_count; member
216 if (!priv->use_count) in ipu_dp_enable()
219 priv->use_count++; in ipu_dp_enable()
285 priv->use_count--; in ipu_dp_disable()
287 if (!priv->use_count) in ipu_dp_disable()
290 if (priv->use_count < 0) in ipu_dp_disable()
291 priv->use_count = 0; in ipu_dp_disable()
H A Dipu-ic.c159 int use_count; member
619 if (!priv->use_count) in ipu_ic_enable()
622 priv->use_count++; in ipu_ic_enable()
640 priv->use_count--; in ipu_ic_disable()
642 if (!priv->use_count) in ipu_ic_disable()
645 if (priv->use_count < 0) in ipu_ic_disable()
646 priv->use_count = 0; in ipu_ic_disable()
/kernel/linux/linux-6.6/drivers/soc/pxa/
H A Dssp.c45 if (ssp->port_id == port && ssp->use_count == 0) { in pxa_ssp_request()
46 ssp->use_count++; in pxa_ssp_request()
69 if (ssp->of_node == of_node && ssp->use_count == 0) { in pxa_ssp_request_of()
70 ssp->use_count++; in pxa_ssp_request_of()
88 if (ssp->use_count) { in pxa_ssp_free()
89 ssp->use_count--; in pxa_ssp_free()
167 ssp->use_count = 0; in pxa_ssp_probe()
/kernel/linux/linux-6.6/drivers/gpu/ipu-v3/
H A Dipu-smfc.c28 int use_count; member
103 if (!priv->use_count) in ipu_smfc_enable()
106 priv->use_count++; in ipu_smfc_enable()
121 priv->use_count--; in ipu_smfc_disable()
123 if (!priv->use_count) in ipu_smfc_disable()
126 if (priv->use_count < 0) in ipu_smfc_disable()
127 priv->use_count = 0; in ipu_smfc_disable()
H A Dipu-dmfc.c98 int use_count; member
106 if (!priv->use_count) in ipu_dmfc_enable_channel()
109 priv->use_count++; in ipu_dmfc_enable_channel()
123 priv->use_count--; in ipu_dmfc_disable_channel()
125 if (!priv->use_count) in ipu_dmfc_disable_channel()
128 if (priv->use_count < 0) in ipu_dmfc_disable_channel()
129 priv->use_count = 0; in ipu_dmfc_disable_channel()
H A Dipu-vdi.c13 int use_count; member
170 if (!vdi->use_count) in ipu_vdi_enable()
173 vdi->use_count++; in ipu_vdi_enable()
187 if (vdi->use_count) { in ipu_vdi_disable()
188 if (!--vdi->use_count) in ipu_vdi_disable()
H A Dipu-dc.c106 int use_count; member
237 if (!priv->use_count) in ipu_dc_enable()
240 priv->use_count++; in ipu_dc_enable()
272 priv->use_count--; in ipu_dc_disable()
273 if (!priv->use_count) in ipu_dc_disable()
276 if (priv->use_count < 0) in ipu_dc_disable()
277 priv->use_count = 0; in ipu_dc_disable()
H A Dipu-dp.c66 int use_count; member
235 if (!priv->use_count) in ipu_dp_enable()
238 priv->use_count++; in ipu_dp_enable()
304 priv->use_count--; in ipu_dp_disable()
306 if (!priv->use_count) in ipu_dp_disable()
309 if (priv->use_count < 0) in ipu_dp_disable()
310 priv->use_count = 0; in ipu_dp_disable()
H A Dipu-ic.c159 int use_count; member
619 if (!priv->use_count) in ipu_ic_enable()
622 priv->use_count++; in ipu_ic_enable()
640 priv->use_count--; in ipu_ic_disable()
642 if (!priv->use_count) in ipu_ic_disable()
645 if (priv->use_count < 0) in ipu_ic_disable()
646 priv->use_count = 0; in ipu_ic_disable()
/kernel/linux/linux-5.10/sound/soc/sh/
H A Dmigor.c26 static unsigned int use_count; variable
74 use_count++; in migor_hw_params()
84 if (use_count) { in migor_hw_free()
85 use_count--; in migor_hw_free()
87 if (!use_count) in migor_hw_free()
/kernel/linux/linux-6.6/sound/soc/sh/
H A Dmigor.c26 static unsigned int use_count; variable
74 use_count++; in migor_hw_params()
84 if (use_count) { in migor_hw_free()
85 use_count--; in migor_hw_free()
87 if (!use_count) in migor_hw_free()
/kernel/linux/linux-6.6/include/trace/events/
H A Dsof.h23 __field(int, use_count)
27 __entry->use_count = swidget->use_count;
29 TP_printk("name=%s use_count=%d", __get_str(name), __entry->use_count)
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
H A Dv4l2-mc.c413 * To achieve this use the entity use_count field to track the number of users.
414 * For entities corresponding to video device nodes the use_count field stores
416 * use_count field stores the total number of users of all video device nodes
443 use += entity->use_count; in pipeline_pm_use_count()
468 if (entity->use_count == 0 && change > 0 && subdev != NULL) { in pipeline_pm_power_one()
474 entity->use_count += change; in pipeline_pm_power_one()
475 WARN_ON(entity->use_count < 0); in pipeline_pm_power_one()
477 if (entity->use_count == 0 && change < 0 && subdev != NULL) in pipeline_pm_power_one()
530 entity->use_count += change; in v4l2_pipeline_pm_use()
531 WARN_ON(entity->use_count < in v4l2_pipeline_pm_use()
[all...]
/kernel/linux/linux-6.6/drivers/media/v4l2-core/
H A Dv4l2-mc.c421 * To achieve this use the entity use_count field to track the number of users.
422 * For entities corresponding to video device nodes the use_count field stores
424 * use_count field stores the total number of users of all video device nodes
451 use += entity->use_count; in pipeline_pm_use_count()
476 if (entity->use_count == 0 && change > 0 && subdev != NULL) { in pipeline_pm_power_one()
482 entity->use_count += change; in pipeline_pm_power_one()
483 WARN_ON(entity->use_count < 0); in pipeline_pm_power_one()
485 if (entity->use_count == 0 && change < 0 && subdev != NULL) in pipeline_pm_power_one()
538 entity->use_count += change; in v4l2_pipeline_pm_use()
539 WARN_ON(entity->use_count < in v4l2_pipeline_pm_use()
[all...]
/kernel/linux/linux-5.10/drivers/gpio/
H A Dgpio-spear-spics.c41 * @use_count: use count of a spi controller cs lines
52 unsigned long use_count; member
99 if (!spics->use_count++) { in spics_request()
114 if (!--spics->use_count) { in spics_free()
/kernel/linux/linux-5.10/drivers/staging/vc04_services/interface/vchiq_arm/
H A Dvchiq_debugfs.c121 int use_count; in debugfs_usecount_show() local
123 use_count = vchiq_instance_get_use_count(instance); in debugfs_usecount_show()
124 seq_printf(f, "%d\n", use_count); in debugfs_usecount_show()
197 debugfs_create_file("use_count", 0444, top, instance, in vchiq_debugfs_add_instance()
/kernel/linux/linux-6.6/drivers/staging/vc04_services/interface/vchiq_arm/
H A Dvchiq_debugfs.c115 int use_count; in debugfs_usecount_show() local
117 use_count = vchiq_instance_get_use_count(instance); in debugfs_usecount_show()
118 seq_printf(f, "%d\n", use_count); in debugfs_usecount_show()
191 debugfs_create_file("use_count", 0444, top, instance, in vchiq_debugfs_add_instance()
/kernel/linux/linux-6.6/drivers/gpio/
H A Dgpio-spear-spics.c38 * @use_count: use count of a spi controller cs lines
49 unsigned long use_count; member
96 if (!spics->use_count++) { in spics_request()
111 if (!--spics->use_count) { in spics_free()
/kernel/linux/linux-5.10/drivers/misc/sgi-xp/
H A Dxpnet.c97 atomic_t use_count; member
353 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_send_completed()
394 atomic_inc(&queued_msg->use_count); in xpnet_send()
399 atomic_dec(&queued_msg->use_count); in xpnet_send()
461 atomic_set(&queued_msg->use_count, 1); in xpnet_dev_hard_start_xmit()
488 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_dev_hard_start_xmit()
/kernel/linux/linux-6.6/drivers/misc/sgi-xp/
H A Dxpnet.c97 atomic_t use_count; member
353 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_send_completed()
394 atomic_inc(&queued_msg->use_count); in xpnet_send()
399 atomic_dec(&queued_msg->use_count); in xpnet_send()
461 atomic_set(&queued_msg->use_count, 1); in xpnet_dev_hard_start_xmit()
488 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_dev_hard_start_xmit()

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