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Searched refs:poll (Results 1 – 25 of 491) sorted by relevance

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/drivers/tty/vt/
A Dvc_screen.c122 kfree(poll); in vcs_poll_data_free()
130 if (poll) in vcs_poll_data_get()
131 return poll; in vcs_poll_data_get()
133 poll = kzalloc(sizeof(*poll), GFP_KERNEL); in vcs_poll_data_get()
134 if (!poll) in vcs_poll_data_get()
149 kfree(poll); in vcs_poll_data_get()
166 kill = poll; in vcs_poll_data_get()
173 return poll; in vcs_poll_data_get()
717 if (poll) { in vcs_poll()
744 if (!poll) in vcs_fasync()
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/drivers/iio/common/hid-sensors/
A Dhid-sensor-attributes.c164 st->poll.report_id, in hid_sensor_read_poll_value()
165 st->poll.index, sizeof(value), &value); in hid_sensor_read_poll_value()
170 if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_read_poll_value()
185 st->poll.report_id, in hid_sensor_read_samp_freq_value()
186 st->poll.index, sizeof(value), &value); in hid_sensor_read_samp_freq_value()
224 st->poll.index, sizeof(value), &value); in hid_sensor_write_samp_freq_value()
229 st->poll.report_id, in hid_sensor_write_samp_freq_value()
230 st->poll.index, sizeof(value), &value); in hid_sensor_write_samp_freq_value()
447 &st->poll); in hid_sensor_get_reporting_interval()
449 if (st->poll.units == 0) in hid_sensor_get_reporting_interval()
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/drivers/input/misc/
A Dwm831x-on.c45 int poll, ret; in wm831x_poll_on() local
49 poll = !(ret & WM831X_ON_PIN_STS); in wm831x_poll_on()
51 input_report_key(wm831x_on->dev, KEY_POWER, poll); in wm831x_poll_on()
55 poll = 1; in wm831x_poll_on()
58 if (poll) in wm831x_poll_on()
A Dda9063_onkey.c86 bool poll = true; in da9063_poll_on() local
113 poll = false; in da9063_poll_on()
151 if (poll) in da9063_poll_on()
/drivers/dma-buf/
A Ddma-buf.c281 struct dma_buf *dmabuf = container_of(dcb->poll, struct dma_buf, poll); in dma_buf_poll_cb()
284 spin_lock_irqsave(&dcb->poll->lock, flags); in dma_buf_poll_cb()
285 wake_up_locked_poll(dcb->poll, dcb->active); in dma_buf_poll_cb()
324 poll_wait(file, &dmabuf->poll, poll); in dma_buf_poll()
336 spin_lock_irq(&dmabuf->poll.lock); in dma_buf_poll()
341 spin_unlock_irq(&dmabuf->poll.lock); in dma_buf_poll()
359 spin_lock_irq(&dmabuf->poll.lock); in dma_buf_poll()
364 spin_unlock_irq(&dmabuf->poll.lock); in dma_buf_poll()
588 .poll = dma_buf_poll,
726 init_waitqueue_head(&dmabuf->poll); in dma_buf_export()
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/drivers/input/
A Dinput-poller.c16 void (*poll)(struct input_dev *dev); member
42 poller->poll(poller->input); in input_dev_poller_work()
58 poller->poll(poller->input); in input_dev_poller_start()
87 poller->poll = poll_fn; in input_setup_polling()
178 static DEVICE_ATTR(poll, 0644,
/drivers/isdn/mISDN/
A Ddsp_core.c167 static int poll; variable
1127 dsp_poll = poll; in dsp_init()
1141 dsp_tics = poll * HZ / 8000; in dsp_init()
1145 "%d HZ.\n", poll, HZ); in dsp_init()
1150 poll = 8; in dsp_init()
1151 while (poll <= MAX_POLL) { in dsp_init()
1152 tics = (poll * HZ) / 8000; in dsp_init()
1153 if (tics * 8000 == poll * HZ) { in dsp_init()
1155 dsp_poll = poll; in dsp_init()
1156 if (poll >= 64) in dsp_init()
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/drivers/vhost/
A Dvhost.c168 poll->wqh = wqh; in vhost_poll_func()
203 poll->mask = mask; in vhost_poll_init()
204 poll->dev = dev; in vhost_poll_init()
205 poll->wqh = NULL; in vhost_poll_init()
206 poll->vq = vq; in vhost_poll_init()
218 if (poll->wqh) in vhost_poll_start()
225 vhost_poll_stop(poll); in vhost_poll_start()
237 if (poll->wqh) { in vhost_poll_stop()
238 remove_wait_queue(poll->wqh, &poll->wait); in vhost_poll_stop()
239 poll->wqh = NULL; in vhost_poll_stop()
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A Dnet.c410 vhost_poll_queue(&vq->poll); in vhost_zerocopy_complete()
435 struct vhost_poll *poll = n->poll + (nvq - n->vqs); in vhost_net_disable_vq() local
438 vhost_poll_stop(poll); in vhost_net_disable_vq()
446 struct vhost_poll *poll = n->poll + (nvq - n->vqs); in vhost_net_enable_vq() local
529 vhost_poll_queue(&vq->poll); in vhost_net_busy_poll_try_queue()
532 vhost_poll_queue(&vq->poll); in vhost_net_busy_poll_try_queue()
845 vhost_poll_queue(&vq->poll); in handle_tx_copy()
891 vhost_poll_queue(&vq->poll); in handle_tx_zerocopy()
1272 vhost_poll_queue(&vq->poll); in handle_rx()
1283 poll.work); in handle_tx_kick()
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A Dvhost.h65 void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
68 int vhost_poll_start(struct vhost_poll *poll, struct file *file);
69 void vhost_poll_stop(struct vhost_poll *poll);
70 void vhost_poll_queue(struct vhost_poll *poll);
109 struct vhost_poll poll; member
/drivers/gpu/drm/amd/display/dc/
A Ddc_fused_io.c96 const struct mod_hdcp_atomic_op_i2c *poll, in dm_atomic_write_poll_read_i2c() argument
110 && op_i2c_convert(&commands[1], poll, FUSED_REQUEST_POLL, ddc_line, over_aux) in dm_atomic_write_poll_read_i2c()
125 const struct mod_hdcp_atomic_op_aux *poll, in dm_atomic_write_poll_read_aux() argument
137 && op_aux_convert(&commands[1], poll, FUSED_REQUEST_POLL, ddc_line) in dm_atomic_write_poll_read_aux()
A Ddc_fused_io.h15 const struct mod_hdcp_atomic_op_i2c *poll,
24 const struct mod_hdcp_atomic_op_aux *poll,
/drivers/firmware/arm_scmi/
A Dperf.c692 u32 domain, u32 level, bool poll) in scmi_perf_msg_level_set() argument
702 t->hdr.poll_completion = poll; in scmi_perf_msg_level_set()
715 bool poll) in __scmi_perf_level_set() argument
731 u32 domain, u32 level, bool poll) in scmi_perf_level_set() argument
756 u32 domain, u32 *level, bool poll) in scmi_perf_msg_level_get() argument
766 t->hdr.poll_completion = poll; in scmi_perf_msg_level_get()
779 bool poll) in __scmi_perf_level_get() argument
792 u32 domain, u32 *level, bool poll) in scmi_perf_level_get() argument
801 ret = __scmi_perf_level_get(ph, dom, level, poll); in scmi_perf_level_get()
946 unsigned long freq, bool poll) in scmi_dvfs_freq_set() argument
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A Draw_mode.c682 bool async, bool poll) in scmi_raw_message_send() argument
691 if (poll) { in scmi_raw_message_send()
818 bool async, bool poll) in scmi_dbg_raw_mode_common_write() argument
848 rd->chan_id, async, poll); in scmi_dbg_raw_mode_common_write()
974 .poll = scmi_dbg_raw_mode_message_poll,
991 .poll = scmi_dbg_raw_mode_message_poll,
1008 .poll = scmi_dbg_raw_mode_message_poll,
1025 .poll = scmi_dbg_raw_mode_message_poll,
1048 .poll = scmi_test_dbg_raw_mode_notif_poll,
1071 .poll = scmi_test_dbg_raw_mode_errors_poll,
/drivers/media/mc/
A Dmc-devnode.c95 struct poll_table_struct *poll) in media_poll() argument
101 if (!devnode->fops->poll) in media_poll()
103 return devnode->fops->poll(filp, poll); in media_poll()
206 .poll = media_poll,
/drivers/pci/hotplug/
A Dcpcihp_zt5550.c42 static bool poll; variable
201 if (!poll) { in zt5550_hc_init_one()
308 module_param(poll, bool, 0644);
309 MODULE_PARM_DESC(poll, "#ENUM polling mode enabled or not");
/drivers/comedi/drivers/
A Dpcl816.c454 unsigned int poll; in pcl816_ai_poll() local
459 poll = comedi_isadma_poll(dma); in pcl816_ai_poll()
460 poll = comedi_bytes_to_samples(s, poll); in pcl816_ai_poll()
461 if (poll > devpriv->ai_poll_ptr) { in pcl816_ai_poll()
465 poll - devpriv->ai_poll_ptr); in pcl816_ai_poll()
467 devpriv->ai_poll_ptr = poll; in pcl816_ai_poll()
640 s->poll = pcl816_ai_poll; in pcl816_attach()
/drivers/staging/octeon/
A Dethernet-mdio.c93 if (priv->poll) in cvm_oct_adjust_link()
94 priv->poll(dev); in cvm_oct_adjust_link()
115 priv->poll = NULL; in cvm_oct_common_stop()
/drivers/mfd/
A Darizona-irq.c99 bool poll; in arizona_irq_thread() local
110 poll = false; in arizona_irq_thread()
148 poll = true; in arizona_irq_thread()
151 poll = true; in arizona_irq_thread()
153 } while (poll); in arizona_irq_thread()
/drivers/spi/
A Dspi-sifive.c223 static void sifive_spi_wait(struct sifive_spi *spi, u32 bit, int poll) in sifive_spi_wait() argument
225 if (poll) { in sifive_spi_wait()
259 int poll = sifive_spi_prep_transfer(spi, device, t); in sifive_spi_transfer_one() local
276 sifive_spi_wait(spi, SIFIVE_SPI_IP_RXWM, poll); in sifive_spi_transfer_one()
283 sifive_spi_wait(spi, SIFIVE_SPI_IP_TXWM, poll); in sifive_spi_transfer_one()
/drivers/power/supply/
A Dbq24735-charger.c56 struct delayed_work poll; member
247 struct bq24735 *charger = container_of(work, struct bq24735, poll.work); in bq24735_poll()
251 schedule_delayed_work(&charger->poll, in bq24735_poll()
479 ret = devm_delayed_work_autocancel(&client->dev, &charger->poll, in bq24735_charger_probe()
484 schedule_delayed_work(&charger->poll, in bq24735_charger_probe()
/drivers/net/ethernet/qlogic/qlcnic/
A Dqlcnic_minidump.c910 struct __pollrdmwr *poll = &entry->region.pollrdmwr; in qlcnic_read_pollrdmwr() local
913 poll_wait = poll->poll_wait; in qlcnic_read_pollrdmwr()
915 qlcnic_ind_wr(adapter, poll->addr1, poll->val1); in qlcnic_read_pollrdmwr()
919 data = qlcnic_ind_rd(adapter, poll->addr1); in qlcnic_read_pollrdmwr()
920 if ((data & poll->poll_mask) != 0) in qlcnic_read_pollrdmwr()
932 data = qlcnic_ind_rd(adapter, poll->addr2) & poll->mod_mask; in qlcnic_read_pollrdmwr()
933 qlcnic_ind_wr(adapter, poll->addr2, data); in qlcnic_read_pollrdmwr()
934 qlcnic_ind_wr(adapter, poll->addr1, poll->val2); in qlcnic_read_pollrdmwr()
938 temp = qlcnic_ind_rd(adapter, poll->addr1); in qlcnic_read_pollrdmwr()
939 if ((temp & poll->poll_mask) != 0) in qlcnic_read_pollrdmwr()
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/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
A Dbase.c112 bool poll = true; in nvkm_therm_update() local
126 poll = false; in nvkm_therm_update()
139 poll = false; in nvkm_therm_update()
150 poll = false; in nvkm_therm_update()
153 if (poll) in nvkm_therm_update()
/drivers/cpuidle/
A DKconfig75 tristate "Halt poll cpuidle driver"
80 This option enables halt poll cpuidle driver, which allows to poll
/drivers/usb/typec/
A Dhd3ss3220.c56 bool poll; member
409 hd3ss3220->poll = true; in hd3ss3220_probe()
418 if (hd3ss3220->poll) in hd3ss3220_probe()
438 if (hd3ss3220->poll) in hd3ss3220_remove()

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