| /drivers/mailbox/ |
| D | rockchip-mailbox.c | 57 struct rockchip_mbox_chan *chans; member
64 struct rockchip_mbox_chan *chans = mb->chans; in rockchip_mbox_send_data() local
76 chans->idx, msg->cmd); in rockchip_mbox_send_data()
78 mb->chans[chans->idx].msg = msg; in rockchip_mbox_send_data()
80 writel_relaxed(msg->cmd, mb->mbox_base + MAILBOX_A2B_CMD(chans->idx)); in rockchip_mbox_send_data()
82 MAILBOX_A2B_DAT(chans->idx)); in rockchip_mbox_send_data()
101 struct rockchip_mbox_chan *chans = mb->chans; in rockchip_mbox_shutdown() local
106 mb->chans[chans->idx].msg = NULL; in rockchip_mbox_shutdown()
122 if ((status & (1 << idx)) && (irq == mb->chans[idx].irq)) { in rockchip_mbox_irq()
140 if (irq != mb->chans[idx].irq) in rockchip_mbox_isr()
[all …]
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| D | mailbox-sti.c | 109 chan_info = mbox->chans[i].con_priv; in sti_mbox_to_channel()
113 return &mbox->chans[i]; in sti_mbox_to_channel()
311 if (chan == &mbox->chans[i]) in sti_mbox_shutdown_chan()
345 chan_info = mbox->chans[i].con_priv; in sti_mbox_xlate()
362 chan = &mbox->chans[i]; in sti_mbox_xlate()
413 struct mbox_chan *chans; in sti_mbox_probe() local
444 chans = devm_kzalloc(&pdev->dev, in sti_mbox_probe()
445 sizeof(*chans) * STI_MBOX_CHAN_MAX, GFP_KERNEL); in sti_mbox_probe()
446 if (!chans) in sti_mbox_probe()
461 mbox->chans = chans; in sti_mbox_probe()
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| D | ti-msgmgr.c | 126 struct mbox_chan *chans; member
530 struct mbox_chan *chans; in ti_msgmgr_probe() local
584 chans = devm_kzalloc(dev, sizeof(*chans) * queue_count, GFP_KERNEL); in ti_msgmgr_probe()
585 if (!chans) in ti_msgmgr_probe()
587 inst->chans = chans; in ti_msgmgr_probe()
590 i < queue_count; i++, qinst++, chans++, queue_desc++) { in ti_msgmgr_probe()
592 desc, queue_desc, qinst, chans); in ti_msgmgr_probe()
600 mbox->chans = inst->chans; in ti_msgmgr_probe()
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| D | mailbox-altera.c | 300 struct mbox_chan *chans; in altera_mbox_probe() local
309 chans = devm_kzalloc(&pdev->dev, sizeof(*chans), GFP_KERNEL); in altera_mbox_probe()
310 if (!chans) in altera_mbox_probe()
329 chans[0].con_priv = mbox; in altera_mbox_probe()
332 mbox->controller.chans = chans; in altera_mbox_probe()
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| D | bcm2835-mailbox.c | 76 struct mbox_chan *link = &mbox->controller.chans[0]; in bcm2835_mbox_irq()
139 return &mbox->chans[0]; in bcm2835_mbox_index_xlate()
176 mbox->controller.chans = devm_kzalloc(dev, in bcm2835_mbox_probe()
177 sizeof(*mbox->controller.chans), GFP_KERNEL); in bcm2835_mbox_probe()
178 if (!mbox->controller.chans) in bcm2835_mbox_probe()
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| D | mailbox-xgene-slimpro.c | 78 struct mbox_chan chans[MBOX_CNT]; member
216 ctx->mc[i].chan = &ctx->chans[i]; in slimpro_mbox_probe()
217 ctx->chans[i].con_priv = &ctx->mc[i]; in slimpro_mbox_probe()
222 ctx->mb_ctrl.chans = ctx->chans; in slimpro_mbox_probe()
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| D | mailbox.c | 126 struct mbox_chan *chan = &mbox->chans[i]; in txdone_hrtimer()
435 return &mbox->chans[ind]; in of_mbox_index_xlate()
466 struct mbox_chan *chan = &mbox->chans[i]; in mbox_controller_register()
501 mbox_free_channel(&mbox->chans[i]); in mbox_controller_unregister()
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| D | bcm-pdc-mailbox.c | 968 chan = &mbc->chans[0]; in pdc_irq_thread()
1354 mbc->chans = devm_kcalloc(dev, mbc->num_chans, sizeof(*mbc->chans), in pdc_mb_init()
1356 if (!mbc->chans) in pdc_mb_init()
1362 mbc->chans[chan_index].con_priv = pdcs; in pdc_mb_init()
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| D | arm_mhu.c | 146 mhu->mbox.chans = &mhu->chan[0]; in mhu_probe()
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| D | platform_mhu.c | 157 mhu->mbox.chans = &mhu->chan[0]; in platform_mhu_probe()
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| /drivers/iio/ |
| D | inkern.c | 228 struct iio_channel *chans; in of_iio_channel_get_all() local
245 chans = kcalloc(nummaps + 1, sizeof(*chans), GFP_KERNEL); in of_iio_channel_get_all()
246 if (chans == NULL) in of_iio_channel_get_all()
251 ret = __of_iio_channel_get(&chans[mapind], dev->of_node, in of_iio_channel_get_all()
256 return chans; in of_iio_channel_get_all()
260 iio_device_put(chans[i].indio_dev); in of_iio_channel_get_all()
261 kfree(chans); in of_iio_channel_get_all()
410 struct iio_channel *chans; in iio_channel_get_all() local
419 chans = of_iio_channel_get_all(dev); in iio_channel_get_all()
420 if (chans) in iio_channel_get_all()
[all …]
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| /drivers/staging/comedi/drivers/ |
| D | adv_pci_dio.c | 79 int chans; /* num of chans or 8255 devices */ member
355 if (d->chans) { in pci_dio_auto_attach()
359 s->n_chan = d->chans; in pci_dio_auto_attach()
371 if (d->chans) { in pci_dio_auto_attach()
375 s->n_chan = d->chans; in pci_dio_auto_attach()
402 for (j = 0; j < d->chans; j++) { in pci_dio_auto_attach()
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| D | adl_pci9118.c | 531 unsigned int flags, int chans, in pci9118_calc_divisors() argument
541 if (*div2 < chans) in pci9118_calc_divisors()
542 *div2 = chans; in pci9118_calc_divisors()
548 if (*div2 < (chans + 2)) in pci9118_calc_divisors()
549 *div2 = chans + 2; in pci9118_calc_divisors()
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| /drivers/dma/ |
| D | fsl-edma.c | 181 struct fsl_edma_chan chans[]; member
682 fsl_chan = &fsl_edma->chans[ch]; in fsl_edma_tx_handler()
715 fsl_edma_disable_request(&fsl_edma->chans[ch]); in fsl_edma_err_handler()
718 fsl_edma->chans[ch].status = DMA_ERROR; in fsl_edma_err_handler()
719 fsl_edma->chans[ch].idle = true; in fsl_edma_err_handler()
880 int len, chans; in fsl_edma_probe() local
883 ret = of_property_read_u32(np, "dma-channels", &chans); in fsl_edma_probe()
889 len = sizeof(*fsl_edma) + sizeof(*fsl_chan) * chans; in fsl_edma_probe()
894 fsl_edma->n_chans = chans; in fsl_edma_probe()
933 struct fsl_edma_chan *fsl_chan = &fsl_edma->chans[i]; in fsl_edma_probe()
[all …]
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| D | k3dma.c | 111 struct k3_dma_chan *chans; member
798 return dma_get_slave_channel(&(d->chans[request].vc.chan)); in k3_of_dma_simple_xlate()
879 d->chans = devm_kzalloc(&op->dev, in k3_dma_probe()
881 if (d->chans == NULL) in k3_dma_probe()
885 struct k3_dma_chan *c = &d->chans[i]; in k3_dma_probe()
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| D | pl330.c | 1697 int chans, i; in pl330_request_channel() local
1702 chans = pl330->pcfg.num_chan; in pl330_request_channel()
1704 for (i = 0; i < chans; i++) { in pl330_request_channel()
1819 int chans = pl330->pcfg.num_chan; in dmac_alloc_threads() local
1824 pl330->channels = kzalloc((1 + chans) * sizeof(*thrd), in dmac_alloc_threads()
1830 for (i = 0; i < chans; i++) { in dmac_alloc_threads()
1839 thrd = &pl330->channels[chans]; in dmac_alloc_threads()
1840 thrd->id = chans; in dmac_alloc_threads()
1850 int chans = pl330->pcfg.num_chan; in dmac_alloc_resources() local
1858 chans * pl330->mcbufsz, in dmac_alloc_resources()
[all …]
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| D | zx296702_dma.c | 126 struct zx_dma_chan *chans; member
837 d->chans = devm_kzalloc(&op->dev, in zx_dma_probe()
839 if (!d->chans) in zx_dma_probe()
843 struct zx_dma_chan *c = &d->chans[i]; in zx_dma_probe()
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| D | coh901318.c | 1288 struct coh901318_chan *chans; member
2014 cohc = &base->chans[ch]; in dma_irq_handler()
2060 cohc = &base->chans[ch]; in dma_irq_handler()
2593 cohc = &base->chans[i]; in coh901318_base_init()
2646 base->chans = ((void *)base) + ALIGN(sizeof(struct coh901318_base), 4); in coh901318_probe()
2752 cohc = &base->chans[i]; in coh901318_base_remove()
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| /drivers/edac/ |
| D | i82975x_edac.c | 482 int chans; in i82975x_probe1() local
542 chans = dual_channel_active(mch_window) + 1; in i82975x_probe1()
549 layers[1].size = I82975X_NR_CSROWS(chans); in i82975x_probe1()
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| /drivers/input/keyboard/ |
| D | lm8323.c | 127 #define PWM_WAIT_TRIG(chans) (0xe000 | (((chans) & 0x7) << 6)) argument
129 #define PWM_SEND_TRIG(chans) (0xe000 | ((chans) & 0x7)) argument
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| /drivers/atm/ |
| D | zatm.h | 72 int chans; /* map size, must be 2^n */ member
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| D | zatm.c | 418 if (chan < zatm_dev->chans && zatm_dev->rx_map[chan]) { in poll_rx()
605 zatm_dev->rx_map = kcalloc(zatm_dev->chans, in start_rx()
769 if (chan < zatm_dev->chans && zatm_dev->tx_map[chan]) in poll_tx()
1002 zatm_dev->tx_map = kmalloc_array(zatm_dev->chans, in start_tx()
1290 zatm_dev->chans = vccs; /* ??? */ in zatm_start()
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| /drivers/net/wireless/marvell/libertas/ |
| D | cmd.c | 812 t->chans.first_channel = first_channel; in lbs_set_11d_domain_info()
813 t->chans.num_channels = num_parsed_chan; in lbs_set_11d_domain_info()
814 t->chans.max_power = max_pwr; in lbs_set_11d_domain_info()
825 t->chans.first_channel = first_channel; in lbs_set_11d_domain_info()
826 t->chans.num_channels = num_parsed_chan; in lbs_set_11d_domain_info()
827 t->chans.max_power = max_pwr; in lbs_set_11d_domain_info()
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| /drivers/char/ipmi/ |
| D | ipmi_msghandler.c | 121 unsigned int chans; member
1300 && (rcvr->chans & (1 << chan))) in find_cmd_rcvr()
1309 unsigned int chans) in is_cmd_rcvr_exclusive() argument
1315 && (rcvr->chans & chans)) in is_cmd_rcvr_exclusive()
1324 unsigned int chans) in ipmi_register_for_cmd() argument
1336 rcvr->chans = chans; in ipmi_register_for_cmd()
1341 if (!is_cmd_rcvr_exclusive(intf, netfn, cmd, chans)) { in ipmi_register_for_cmd()
1363 unsigned int chans) in ipmi_unregister_for_cmd() argument
1372 if (((1 << i) & chans) == 0) in ipmi_unregister_for_cmd()
1379 rcvr->chans &= ~chans; in ipmi_unregister_for_cmd()
[all …]
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| /drivers/ata/ |
| D | pata_legacy.c | 1068 u8 chans = 1; in probe_opti_vlb() local
1075 chans = (opti_syscfg(0x3F) & 0x20) ? 2 : 1; in probe_opti_vlb()
1080 if (chans == 2) { in probe_opti_vlb()
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