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Searched refs:descs (Results 1 – 25 of 157) sorted by relevance

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/linux-6.15/drivers/gpio/
H A Dgpio-aggregator.c264 struct gpio_desc **descs; member
318 descs[j++] = fwd->descs[i]; in gpio_fwd_get_multiple()
402 descs[j++] = fwd->descs[i]; in gpio_fwd_set_multiple()
544 desc_to_gpio(descs[i]), gpiod_to_irq(descs[i])); in gpiochip_fwd_create()
546 if (gpiod_cansleep(descs[i])) in gpiochip_fwd_create()
565 fwd->descs = descs; in gpiochip_fwd_create()
593 struct gpio_desc **descs; in gpio_aggregator_probe() local
602 descs = devm_kmalloc_array(dev, n, sizeof(*descs), GFP_KERNEL); in gpio_aggregator_probe()
603 if (!descs) in gpio_aggregator_probe()
608 if (IS_ERR(descs[i])) in gpio_aggregator_probe()
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H A Dgpiolib-devres.c38 struct gpio_descs **descs = res; in devm_gpiod_release_array() local
40 gpiod_put_array(*descs); in devm_gpiod_release_array()
248 struct gpio_descs *descs; in devm_gpiod_get_array() local
256 if (IS_ERR(descs)) { in devm_gpiod_get_array()
258 return descs; in devm_gpiod_get_array()
261 *dr = descs; in devm_gpiod_get_array()
264 return descs; in devm_gpiod_get_array()
289 struct gpio_descs *descs; in devm_gpiod_get_array_optional() local
292 if (gpiod_not_found(descs)) in devm_gpiod_get_array_optional()
295 return descs; in devm_gpiod_get_array_optional()
[all …]
H A Dgpio-sloppy-logic-analyzer.c43 struct gpio_descs *descs; member
101 ret = gpio_la_get_array(priv->descs, &state); in fops_capture_set()
117 ret = gpio_la_get_array(priv->descs, &state); in fops_capture_set()
131 ret = gpio_la_get_array(priv->descs, &state); in fops_capture_set()
244 if (IS_ERR(priv->descs)) in gpio_la_poll_probe()
245 return PTR_ERR(priv->descs); in gpio_la_poll_probe()
248 if (priv->descs->ndescs > GPIO_LA_MAX_PROBES) in gpio_la_poll_probe()
252 priv->descs->ndescs); in gpio_la_poll_probe()
253 if (ret >= 0 && ret != priv->descs->ndescs) in gpio_la_poll_probe()
258 for (i = 0; i < priv->descs->ndescs; i++) { in gpio_la_poll_probe()
[all …]
H A Dgpio-virtuser.c125 struct gpio_descs *descs = ctx->descs; in gpio_virtuser_get_value_array_atomic() local
127 ctx->ret = gpiod_get_array_value(descs->ndescs, descs->desc, in gpio_virtuser_get_value_array_atomic()
139 descs->desc, in gpio_virtuser_get_array_value()
144 ctx.descs = descs; in gpio_virtuser_get_array_value()
158 struct gpio_descs *descs = data->ad.descs; in gpio_virtuser_value_array_do_read() local
205 struct gpio_descs *descs = ctx->descs; in gpio_virtuser_set_value_array_atomic() local
207 ctx->ret = gpiod_set_array_value(descs->ndescs, descs->desc, in gpio_virtuser_set_value_array_atomic()
224 ctx.descs = descs; in gpio_virtuser_set_array_value()
238 struct gpio_descs *descs = data->ad.descs; in gpio_virtuser_value_array_do_write() local
786 data->ad.descs = descs; in gpio_virtuser_dbgfs_init_line_array_attrs()
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H A Dgpio-max3191x.c312 static void max3191x_gpiod_multi_set_single_value(struct gpio_descs *descs, in max3191x_gpiod_multi_set_single_value() argument
317 values = bitmap_alloc(descs->ndescs, GFP_KERNEL); in max3191x_gpiod_multi_set_single_value()
322 bitmap_fill(values, descs->ndescs); in max3191x_gpiod_multi_set_single_value()
324 bitmap_zero(values, descs->ndescs); in max3191x_gpiod_multi_set_single_value()
326 gpiod_multi_set_value_cansleep(descs, values); in max3191x_gpiod_multi_set_single_value()
334 struct gpio_descs *descs; in devm_gpiod_get_array_optional_count() local
346 descs = devm_gpiod_get_array_optional(dev, con_id, flags); in devm_gpiod_get_array_optional_count()
348 if (IS_ERR(descs)) { in devm_gpiod_get_array_optional_count()
350 con_id, PTR_ERR(descs)); in devm_gpiod_get_array_optional_count()
354 return descs; in devm_gpiod_get_array_optional_count()
H A Dgpiolib.c807 kfree(gdev->descs); in gpiodev_release()
1031 gdev->descs = kcalloc(gc->ngpio, sizeof(*gdev->descs), GFP_KERNEL); in gpiochip_add_data_with_key()
1032 if (!gdev->descs) { in gpiochip_add_data_with_key()
1198 kfree(gdev->descs); in gpiochip_add_data_with_key()
4980 if (!descs) in gpiod_get_array()
4983 for (descs->ndescs = 0; descs->ndescs < count; descs->ndescs++) { in gpiod_get_array()
4990 descs->desc[descs->ndescs] = desc; in gpiod_get_array()
5011 descs = array; in gpiod_get_array()
5075 return descs; in gpiod_get_array()
5105 return descs; in gpiod_get_array_optional()
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H A Dgpio-moxtet.c21 static const struct moxtet_gpio_desc descs[] = { variable
124 if (id >= ARRAY_SIZE(descs)) { in moxtet_gpio_probe()
136 chip->desc = &descs[id]; in moxtet_gpio_probe()
/linux-6.15/drivers/dma/ioat/
H A Dprep.c192 struct ioat_raw_descriptor *descs[2]; in __ioat_prep_xor_lock() local
210 xor_set_src(descs, src[s], offset, s); in __ioat_prep_xor_lock()
315 descs[1] = (void *)desc->sed->hw; in dump_pq16_desc_dbg()
316 descs[2] = (void *)desc->sed->hw + 64; in dump_pq16_desc_dbg()
388 struct ioat_raw_descriptor *descs[2]; in __ioat_prep_pq_lock() local
410 pq_set_src(descs, dst[1], offset, 1, s++); in __ioat_prep_pq_lock()
412 pq_set_src(descs, dst[0], offset, 0, s++); in __ioat_prep_pq_lock()
413 pq_set_src(descs, dst[1], offset, 1, s++); in __ioat_prep_pq_lock()
414 pq_set_src(descs, dst[1], offset, 0, s++); in __ioat_prep_pq_lock()
496 struct ioat_raw_descriptor *descs[4]; in __ioat_prep_pq16_lock() local
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H A Ddma.c389 struct ioat_descs *descs = &ioat_chan->descs[i]; in ioat_alloc_ring() local
392 IOAT_CHUNK_SIZE, &descs->hw, flags); in ioat_alloc_ring()
393 if (!descs->virt) { in ioat_alloc_ring()
397 descs = &ioat_chan->descs[idx]; in ioat_alloc_ring()
400 descs->virt, descs->hw); in ioat_alloc_ring()
401 descs->virt = NULL; in ioat_alloc_ring()
402 descs->hw = 0; in ioat_alloc_ring()
422 ioat_chan->descs[idx].virt, in ioat_alloc_ring()
423 ioat_chan->descs[idx].hw); in ioat_alloc_ring()
424 ioat_chan->descs[idx].virt = NULL; in ioat_alloc_ring()
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/linux-6.15/include/linux/gpio/
H A Dconsumer.h86 void gpiod_put_array(struct gpio_descs *descs);
109 void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs);
254 static inline void gpiod_put_array(struct gpio_descs *descs) in gpiod_put_array() argument
259 WARN_ON(descs); in gpiod_put_array()
316 struct gpio_descs *descs) in devm_gpiod_put_array() argument
321 WARN_ON(descs); in devm_gpiod_put_array()
669 static inline int gpiod_multi_set_value_cansleep(struct gpio_descs *descs, in gpiod_multi_set_value_cansleep() argument
672 if (IS_ERR_OR_NULL(descs)) in gpiod_multi_set_value_cansleep()
673 return PTR_ERR_OR_ZERO(descs); in gpiod_multi_set_value_cansleep()
675 return gpiod_set_array_value_cansleep(descs->ndescs, descs->desc, in gpiod_multi_set_value_cansleep()
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/linux-6.15/drivers/infiniband/hw/mlx5/
H A Dcounters.c686 descs[j].name = names[i].name; in mlx5_ib_fill_counters()
695 descs[j].name = names[i].name; in mlx5_ib_fill_counters()
705 descs[j].name = names[i].name; in mlx5_ib_fill_counters()
715 descs[j].name = names[i].name; in mlx5_ib_fill_counters()
725 descs[j].name = names[i].name; in mlx5_ib_fill_counters()
735 descs[j].name = cong_cnts[i].name; in mlx5_ib_fill_counters()
839 cnts->descs = kcalloc(num_counters, in __mlx5_ib_alloc_counters()
841 if (!cnts->descs) in __mlx5_ib_alloc_counters()
852 kfree(cnts->descs); in __mlx5_ib_alloc_counters()
853 cnts->descs = NULL; in __mlx5_ib_alloc_counters()
[all …]
/linux-6.15/drivers/pinctrl/intel/
H A Dpinctrl-intel-platform.c29 struct pinctrl_pin_desc *descs; in intel_platform_pinctrl_prepare_pins() local
37 descs = devm_krealloc_array(dev, pins->pins, base + size, sizeof(*descs), GFP_KERNEL); in intel_platform_pinctrl_prepare_pins()
38 if (!descs) in intel_platform_pinctrl_prepare_pins()
49 desc = &descs[pin_number]; in intel_platform_pinctrl_prepare_pins()
54 pins->pins = descs; in intel_platform_pinctrl_prepare_pins()
/linux-6.15/drivers/regulator/
H A Dmtk-dvfsrc-regulator.c22 const struct regulator_desc *descs; member
116 .descs = mt6873_regulators,
130 .descs = mt8183_regulators,
147 .descs = mt8195_regulators,
162 const struct regulator_desc *vrdesc = &pdata->descs[i]; in dvfsrc_vcore_regulator_probe()
H A Dsun20i-regulator.c17 const struct regulator_desc *descs; member
80 .descs = sun20i_d1_system_ldo_descs,
126 const struct regulator_desc *desc = &data->descs[i]; in sun20i_regulator_probe()
/linux-6.15/sound/firewire/
H A Damdtp-stream.c567 descs[pos] = cache[cache_pos]; in pool_replayed_seq()
1688 struct pkt_desc *descs; in amdtp_stream_start() local
1776 s->ctx_data.rx.seq.descs = kcalloc(queue_size, sizeof(*s->ctx_data.rx.seq.descs), GFP_KERNEL); in amdtp_stream_start()
1777 if (!s->ctx_data.rx.seq.descs) { in amdtp_stream_start()
1801 descs = kcalloc(s->queue_size + 8, sizeof(*descs), GFP_KERNEL); in amdtp_stream_start()
1802 if (!descs) { in amdtp_stream_start()
1806 s->packet_descs = descs; in amdtp_stream_start()
1810 INIT_LIST_HEAD(&descs->link); in amdtp_stream_start()
1812 ++descs; in amdtp_stream_start()
1857 kfree(s->ctx_data.rx.seq.descs); in amdtp_stream_start()
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/linux-6.15/drivers/comedi/drivers/
H A Dmite.c670 desc = &ring->descs[i]; in mite_init_ring_descriptors()
679 desc = &ring->descs[i]; in mite_init_ring_descriptors()
699 struct mite_dma_desc *descs = ring->descs; in mite_free_dma_descs() local
701 if (descs) { in mite_free_dma_descs()
704 descs, ring->dma_addr); in mite_free_dma_descs()
705 ring->descs = NULL; in mite_free_dma_descs()
719 struct mite_dma_desc *descs; in mite_buf_change() local
730 n_links * sizeof(*descs), in mite_buf_change()
732 if (!descs) { in mite_buf_change()
737 ring->descs = descs; in mite_buf_change()
[all …]
/linux-6.15/drivers/rpmsg/
H A Dqcom_glink_smem.c229 __le32 *descs; in qcom_glink_smem_register() local
273 descs = qcom_smem_get(remote_pid, in qcom_glink_smem_register()
275 if (IS_ERR(descs)) { in qcom_glink_smem_register()
277 ret = PTR_ERR(descs); in qcom_glink_smem_register()
287 tx_pipe->tail = &descs[0]; in qcom_glink_smem_register()
288 tx_pipe->head = &descs[1]; in qcom_glink_smem_register()
289 rx_pipe->tail = &descs[2]; in qcom_glink_smem_register()
290 rx_pipe->head = &descs[3]; in qcom_glink_smem_register()
/linux-6.15/drivers/net/ethernet/cirrus/
H A Dep93xx_eth.c156 struct ep93xx_descs *descs; member
239 rstat = ep->descs->rstat + entry; in ep93xx_rx()
344 txd = &ep->descs->tdesc[entry]; in ep93xx_xmit()
379 tstat = ep->descs->tstat + entry; in ep93xx_tx_complete()
448 if (!ep->descs) in ep93xx_free_buffers()
454 d = ep->descs->rdesc[i].buf_addr; in ep93xx_free_buffers()
464 d = ep->descs->tdesc[i].buf_addr; in ep93xx_free_buffers()
473 ep->descs = NULL; in ep93xx_free_buffers()
483 if (ep->descs == NULL) in ep93xx_alloc_buffers()
501 ep->descs->rdesc[i].buf_addr = d; in ep93xx_alloc_buffers()
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/linux-6.15/scripts/
H A Dget_feat.pl432 my (@lines, @descs);
470 push @descs, "$d\\";
473 push @descs, $d;
477 push @descs, $description;
480 push @lines, "" while (scalar(@lines) < 2 + scalar(@descs));
487 } elsif ($ln >= 2 && scalar(@descs)) {
489 printf "|%-${desc_size}s", shift @descs;
/linux-6.15/drivers/clk/mvebu/
H A Dclk-corediv.c41 const struct clk_corediv_desc *descs; member
195 .descs = mvebu_corediv_desc,
211 .descs = mvebu_corediv_desc,
227 .descs = mvebu_corediv_desc,
239 .descs = mv98dx3236_corediv_desc,
293 corediv[i].desc = soc_desc->descs + i; in mvebu_corediv_clk_init()
/linux-6.15/drivers/gpu/drm/gud/
H A Dgud_connector.c702 struct gud_connector_descriptor_req *descs; in gud_get_connectors() local
706 descs = kmalloc_array(GUD_CONNECTORS_MAX_NUM, sizeof(*descs), GFP_KERNEL); in gud_get_connectors()
707 if (!descs) in gud_get_connectors()
711 descs, GUD_CONNECTORS_MAX_NUM * sizeof(*descs)); in gud_get_connectors()
714 if (!ret || ret % sizeof(*descs)) { in gud_get_connectors()
719 num_connectors = ret / sizeof(*descs); in gud_get_connectors()
722 ret = gud_connector_create(gdrm, i, &descs[i]); in gud_get_connectors()
727 kfree(descs); in gud_get_connectors()
/linux-6.15/drivers/spi/
H A Dspi-cs42l43.c235 struct gpio_descs *descs; in cs42l43_get_speaker_id_gpios() local
239 descs = gpiod_get_array_optional(priv->dev, "spk-id", GPIOD_IN); in cs42l43_get_speaker_id_gpios()
240 if (IS_ERR_OR_NULL(descs)) in cs42l43_get_speaker_id_gpios()
241 return PTR_ERR(descs); in cs42l43_get_speaker_id_gpios()
244 for (i = 0; i < descs->ndescs; i++) { in cs42l43_get_speaker_id_gpios()
245 ret = gpiod_get_value_cansleep(descs->desc[i]); in cs42l43_get_speaker_id_gpios()
255 gpiod_put_array(descs); in cs42l43_get_speaker_id_gpios()
/linux-6.15/tools/testing/selftests/bpf/
H A Dxsk.h68 struct xdp_desc *descs = (struct xdp_desc *)tx->ring; in xsk_ring_prod__tx_desc() local
70 return &descs[idx & tx->mask]; in xsk_ring_prod__tx_desc()
76 const struct xdp_desc *descs = (const struct xdp_desc *)rx->ring; in xsk_ring_cons__rx_desc() local
78 return &descs[idx & rx->mask]; in xsk_ring_cons__rx_desc()
/linux-6.15/drivers/scsi/fnic/
H A Dvnic_cq_copy.h23 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service()
38 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service()
/linux-6.15/drivers/scsi/snic/
H A Dvnic_cq_fw.h21 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service()
36 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service()

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