| /Linux-v4.19/drivers/media/v4l2-core/ |
| D | v4l2-async.c | 93 struct v4l2_async_notifier *notifier, struct v4l2_subdev *sd) in v4l2_async_find_match() argument
98 list_for_each_entry(asd, ¬ifier->waiting, list) { in v4l2_async_find_match()
142 struct v4l2_async_notifier *notifier) in v4l2_async_notifier_find_v4l2_dev() argument
144 while (notifier->parent) in v4l2_async_notifier_find_v4l2_dev()
145 notifier = notifier->parent; in v4l2_async_notifier_find_v4l2_dev()
147 return notifier->v4l2_dev; in v4l2_async_notifier_find_v4l2_dev()
154 struct v4l2_async_notifier *notifier) in v4l2_async_notifier_can_complete() argument
158 if (!list_empty(¬ifier->waiting)) in v4l2_async_notifier_can_complete()
161 list_for_each_entry(sd, ¬ifier->done, async_list) { in v4l2_async_notifier_can_complete()
178 struct v4l2_async_notifier *notifier) in v4l2_async_notifier_try_complete() argument
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| D | v4l2-fwnode.c | 323 static int v4l2_async_notifier_realloc(struct v4l2_async_notifier *notifier, in v4l2_async_notifier_realloc() argument
328 if (max_subdevs <= notifier->max_subdevs) in v4l2_async_notifier_realloc()
332 max_subdevs, sizeof(*notifier->subdevs), in v4l2_async_notifier_realloc()
337 if (notifier->subdevs) { in v4l2_async_notifier_realloc()
338 memcpy(subdevs, notifier->subdevs, in v4l2_async_notifier_realloc()
339 sizeof(*subdevs) * notifier->num_subdevs); in v4l2_async_notifier_realloc()
341 kvfree(notifier->subdevs); in v4l2_async_notifier_realloc()
344 notifier->subdevs = subdevs; in v4l2_async_notifier_realloc()
345 notifier->max_subdevs = max_subdevs; in v4l2_async_notifier_realloc()
351 struct device *dev, struct v4l2_async_notifier *notifier, in v4l2_async_notifier_fwnode_parse_endpoint() argument
[all …]
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| /Linux-v4.19/Documentation/fault-injection/ |
| D | notifier-error-inject.txt | 5 specified notifier chain callbacks. It is useful to test the error handling of
6 notifier call chain failures which is rarely executed. There are kernel
9 * PM notifier
10 * Memory hotplug notifier
11 * powerpc pSeries reconfig notifier
12 * Netdevice notifier
14 PM notifier error injection module
17 /sys/kernel/debug/notifier-error-inject/pm/actions/<notifier event>/error
19 Possible PM notifier events to be failed are:
27 # cd /sys/kernel/debug/notifier-error-inject/pm/
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| /Linux-v4.19/include/media/ |
| D | v4l2-async.h | 111 int (*bound)(struct v4l2_async_notifier *notifier,
114 int (*complete)(struct v4l2_async_notifier *notifier);
115 void (*unbind)(struct v4l2_async_notifier *notifier,
154 struct v4l2_async_notifier *notifier);
164 struct v4l2_async_notifier *notifier);
171 void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier);
187 void v4l2_async_notifier_cleanup(struct v4l2_async_notifier *notifier);
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| D | v4l2-fwnode.h | 280 struct device *dev, struct v4l2_async_notifier *notifier,
336 struct device *dev, struct v4l2_async_notifier *notifier,
359 struct device *dev, struct v4l2_async_notifier *notifier);
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| /Linux-v4.19/include/linux/ |
| D | preempt.h | 297 void (*sched_in)(struct preempt_notifier *notifier, int cpu);
298 void (*sched_out)(struct preempt_notifier *notifier,
316 void preempt_notifier_register(struct preempt_notifier *notifier);
317 void preempt_notifier_unregister(struct preempt_notifier *notifier);
319 static inline void preempt_notifier_init(struct preempt_notifier *notifier, in preempt_notifier_init() argument
322 INIT_HLIST_NODE(¬ifier->link); in preempt_notifier_init()
323 notifier->ops = ops; in preempt_notifier_init()
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| D | pm_qos.h | 134 int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
135 int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
149 struct notifier_block *notifier);
151 struct notifier_block *notifier);
205 struct notifier_block *notifier) in dev_pm_qos_add_notifier() argument
208 struct notifier_block *notifier) in dev_pm_qos_remove_notifier() argument
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| /Linux-v4.19/drivers/edac/ |
| D | octeon_edac-pc.c | 29 struct notifier_block notifier; member
42 notifier); in co_cache_error_event()
91 p->notifier.notifier_call = co_cache_error_event; in co_cache_error_probe()
112 register_co_cache_error_notifier(&p->notifier); in co_cache_error_probe()
126 unregister_co_cache_error_notifier(&p->notifier); in co_cache_error_remove()
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| /Linux-v4.19/drivers/leds/trigger/ |
| D | ledtrig-backlight.c | 28 struct notifier_block notifier; member
36 struct bl_trig_notifier, notifier); in fb_notifier_callback()
119 n->notifier.notifier_call = fb_notifier_callback; in bl_trig_activate()
121 ret = fb_register_client(&n->notifier); in bl_trig_activate()
132 fb_unregister_client(&n->notifier); in bl_trig_deactivate()
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| /Linux-v4.19/drivers/media/platform/rcar-vin/ |
| D | rcar-core.c | 503 static int rvin_parallel_notify_complete(struct v4l2_async_notifier *notifier) in rvin_parallel_notify_complete() argument
505 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_complete()
538 static void rvin_parallel_notify_unbind(struct v4l2_async_notifier *notifier, in rvin_parallel_notify_unbind() argument
542 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_unbind()
551 static int rvin_parallel_notify_bound(struct v4l2_async_notifier *notifier, in rvin_parallel_notify_bound() argument
555 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_bound()
615 vin->dev, &vin->notifier, sizeof(struct rvin_parallel_entity), in rvin_parallel_init()
627 vin->notifier.ops = &rvin_parallel_notify_ops; in rvin_parallel_init()
628 ret = v4l2_async_notifier_register(&vin->v4l2_dev, &vin->notifier); in rvin_parallel_init()
631 v4l2_async_notifier_cleanup(&vin->group->notifier); in rvin_parallel_init()
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| D | rcar-csi2.c | 356 struct v4l2_async_notifier notifier; member
376 return container_of(n, struct rcar_csi2, notifier); in notifier_to_csi2()
668 static int rcsi2_notify_bound(struct v4l2_async_notifier *notifier, in rcsi2_notify_bound() argument
672 struct rcar_csi2 *priv = notifier_to_csi2(notifier); in rcsi2_notify_bound()
692 static void rcsi2_notify_unbind(struct v4l2_async_notifier *notifier, in rcsi2_notify_unbind() argument
696 struct rcar_csi2 *priv = notifier_to_csi2(notifier); in rcsi2_notify_unbind()
774 priv->notifier.subdevs = devm_kzalloc(priv->dev, in rcsi2_parse_dt()
775 sizeof(*priv->notifier.subdevs), in rcsi2_parse_dt()
777 if (!priv->notifier.subdevs) in rcsi2_parse_dt()
780 priv->notifier.num_subdevs = 1; in rcsi2_parse_dt()
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| /Linux-v4.19/drivers/media/platform/qcom/camss/ |
| D | camss.c | 466 struct v4l2_async_notifier *notifier) in camss_of_parse_ports() argument
475 notifier->num_subdevs++; in camss_of_parse_ports()
478 size = sizeof(*notifier->subdevs) * notifier->num_subdevs; in camss_of_parse_ports()
479 notifier->subdevs = devm_kzalloc(dev, size, GFP_KERNEL); in camss_of_parse_ports()
480 if (!notifier->subdevs) { in camss_of_parse_ports()
499 notifier->subdevs[i++] = &csd->asd; in camss_of_parse_ports()
519 return notifier->num_subdevs; in camss_of_parse_ports()
751 struct camss *camss = container_of(async, struct camss, notifier); in camss_subdev_notifier_bound()
765 struct camss *camss = container_of(async, struct camss, notifier); in camss_subdev_notifier_complete()
866 ret = camss_of_parse_ports(dev, &camss->notifier); in camss_probe()
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| /Linux-v4.19/drivers/media/platform/cadence/ |
| D | cdns-csi2rx.c | 80 struct v4l2_async_notifier notifier; member
248 static int csi2rx_async_bound(struct v4l2_async_notifier *notifier, in csi2rx_async_bound() argument
252 struct v4l2_subdev *subdev = notifier->sd; in csi2rx_async_bound()
402 csi2rx->notifier.subdevs = devm_kzalloc(csi2rx->dev, in csi2rx_parse_dt()
403 sizeof(*csi2rx->notifier.subdevs), in csi2rx_parse_dt()
405 if (!csi2rx->notifier.subdevs) in csi2rx_parse_dt()
408 csi2rx->notifier.subdevs[0] = &csi2rx->asd; in csi2rx_parse_dt()
409 csi2rx->notifier.num_subdevs = 1; in csi2rx_parse_dt()
410 csi2rx->notifier.ops = &csi2rx_notifier_ops; in csi2rx_parse_dt()
413 &csi2rx->notifier); in csi2rx_parse_dt()
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| /Linux-v4.19/drivers/misc/vmw_vmci/ |
| D | vmci_context.c | 431 struct vmci_handle_list *notifier, *tmp; in ctx_free_ctx() local
473 list_for_each_entry_safe(notifier, tmp, in ctx_free_ctx()
475 list_del(¬ifier->node); in ctx_free_ctx()
476 kfree(notifier); in ctx_free_ctx()
603 struct vmci_handle_list *notifier, *n; in vmci_ctx_add_notification() local
623 notifier = kmalloc(sizeof(struct vmci_handle_list), GFP_KERNEL); in vmci_ctx_add_notification()
624 if (!notifier) { in vmci_ctx_add_notification()
629 INIT_LIST_HEAD(¬ifier->node); in vmci_ctx_add_notification()
630 notifier->handle = vmci_make_handle(remote_cid, VMCI_EVENT_HANDLER); in vmci_ctx_add_notification()
635 if (vmci_handle_is_equal(n->handle, notifier->handle)) { in vmci_ctx_add_notification()
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| /Linux-v4.19/tools/testing/selftests/cpu-hotplug/ |
| D | cpu-on-off-test.sh | 231 NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/cpu
237 /sbin/modprobe -q -r cpu-notifier-error-inject
238 /sbin/modprobe -q cpu-notifier-error-inject priority=$priority
246 echo $msg cpu-notifier-error-inject module is not available >&2
286 /sbin/modprobe -q -r cpu-notifier-error-inject
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| /Linux-v4.19/drivers/media/platform/xilinx/ |
| D | xilinx-vipp.c | 287 static int xvip_graph_notify_complete(struct v4l2_async_notifier *notifier) in xvip_graph_notify_complete() argument
290 container_of(notifier, struct xvip_composite_device, notifier); in xvip_graph_notify_complete()
315 static int xvip_graph_notify_bound(struct v4l2_async_notifier *notifier, in xvip_graph_notify_bound() argument
320 container_of(notifier, struct xvip_composite_device, notifier); in xvip_graph_notify_bound()
493 v4l2_async_notifier_unregister(&xdev->notifier); in xvip_graph_cleanup()
546 xdev->notifier.subdevs = subdevs; in xvip_graph_init()
547 xdev->notifier.num_subdevs = num_subdevs; in xvip_graph_init()
548 xdev->notifier.ops = &xvip_graph_notify_ops; in xvip_graph_init()
550 ret = v4l2_async_notifier_register(&xdev->v4l2_dev, &xdev->notifier); in xvip_graph_init()
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| /Linux-v4.19/drivers/input/keyboard/ |
| D | adp5520-keys.c | 19 struct notifier_block notifier; member
43 dev = container_of(nb, struct adp5520_keys, notifier); in adp5520_keys_notifier()
160 dev->notifier.notifier_call = adp5520_keys_notifier; in adp5520_keys_probe()
161 ret = adp5520_register_notifier(dev->master, &dev->notifier, in adp5520_keys_probe()
176 adp5520_unregister_notifier(dev->master, &dev->notifier, in adp5520_keys_remove()
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| /Linux-v4.19/tools/testing/selftests/memory-hotplug/ |
| D | mem-on-off-test.sh | 231 NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/memory
237 /sbin/modprobe -q -r memory-notifier-error-inject
238 /sbin/modprobe -q memory-notifier-error-inject priority=$priority
246 echo $msg memory-notifier-error-inject module is not available >&2
289 /sbin/modprobe -q -r memory-notifier-error-inject
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| /Linux-v4.19/drivers/staging/nvec/ |
| D | nvec_power.c | 24 struct notifier_block notifier; member
88 container_of(nb, struct nvec_power, notifier); in nvec_power_notifier()
124 container_of(nb, struct nvec_power, notifier); in nvec_power_bat_notifier()
394 power->notifier.notifier_call = nvec_power_notifier; in nvec_power_probe()
403 power->notifier.notifier_call = nvec_power_bat_notifier; in nvec_power_probe()
409 nvec_register_notifier(nvec, &power->notifier, NVEC_SYS); in nvec_power_probe()
424 nvec_unregister_notifier(power->nvec, &power->notifier); in nvec_power_remove()
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| D | nvec_ps2.c | 43 struct notifier_block notifier; member
119 ps2_dev.notifier.notifier_call = nvec_ps2_notifier; in nvec_mouse_probe()
121 nvec_register_notifier(nvec, &ps2_dev.notifier, 0); in nvec_mouse_probe()
134 nvec_unregister_notifier(nvec, &ps2_dev.notifier); in nvec_mouse_remove()
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| D | nvec_kbd.c | 33 struct notifier_block notifier; member
144 keys_dev.notifier.notifier_call = nvec_keys_notifier; in nvec_kbd_probe()
146 nvec_register_notifier(nvec, &keys_dev.notifier, 0); in nvec_kbd_probe()
170 nvec_unregister_notifier(nvec, &keys_dev.notifier); in nvec_kbd_remove()
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| /Linux-v4.19/drivers/media/platform/ |
| D | rcar_drif.c | 226 struct v4l2_async_notifier notifier; /* For subdev (tuner) */ member
1100 static int rcar_drif_notify_bound(struct v4l2_async_notifier *notifier, in rcar_drif_notify_bound() argument
1105 container_of(notifier, struct rcar_drif_sdr, notifier); in rcar_drif_notify_bound()
1121 static void rcar_drif_notify_unbind(struct v4l2_async_notifier *notifier, in rcar_drif_notify_unbind() argument
1126 container_of(notifier, struct rcar_drif_sdr, notifier); in rcar_drif_notify_unbind()
1143 static int rcar_drif_notify_complete(struct v4l2_async_notifier *notifier) in rcar_drif_notify_complete() argument
1146 container_of(notifier, struct rcar_drif_sdr, notifier); in rcar_drif_notify_complete()
1214 struct v4l2_async_notifier *notifier = &sdr->notifier; in rcar_drif_parse_subdevs() local
1217 notifier->subdevs = devm_kzalloc(sdr->dev, sizeof(*notifier->subdevs), in rcar_drif_parse_subdevs()
1219 if (!notifier->subdevs) in rcar_drif_parse_subdevs()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | vpe-mt.c | 29 struct vpe_notifications *notifier; in vpe_run() local
141 list_for_each_entry(notifier, &v->notify, list) in vpe_run()
142 notifier->start(VPE_MODULE_MINOR); in vpe_run()
265 struct vpe_notifications *notifier; in store_kill() local
267 list_for_each_entry(notifier, &vpe->notify, list) in store_kill()
268 notifier->stop(aprp_cpu_index()); in store_kill()
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| /Linux-v4.19/drivers/media/platform/tegra-cec/ |
| D | tegra_cec.c | 51 struct cec_notifier *notifier; member
403 cec->notifier = cec_notifier_get(&hdmi_dev->dev); in tegra_cec_probe()
404 if (!cec->notifier) { in tegra_cec_probe()
423 cec_register_cec_notifier(cec->adap, cec->notifier); in tegra_cec_probe()
428 if (cec->notifier) in tegra_cec_probe()
429 cec_notifier_put(cec->notifier); in tegra_cec_probe()
443 cec_notifier_put(cec->notifier); in tegra_cec_remove()
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| /Linux-v4.19/drivers/staging/media/imx/ |
| D | imx-media-dev.c | 156 static int imx_media_subdev_bound(struct v4l2_async_notifier *notifier, in imx_media_subdev_bound() argument
160 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_subdev_bound()
181 static int imx_media_create_links(struct v4l2_async_notifier *notifier) in imx_media_create_links() argument
183 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_create_links()
194 list_for_each_entry(sd, ¬ifier->done, async_list) { in imx_media_create_links()
346 static int imx_media_probe_complete(struct v4l2_async_notifier *notifier) in imx_media_probe_complete() argument
348 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_probe_complete()
353 ret = imx_media_create_links(notifier); in imx_media_probe_complete()
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