| /Linux-v4.19/drivers/dma/ |
| D | pl330.c | 1537 struct dma_pl330_chan *pch; in dma_pl330_rqcb() local
1543 pch = desc->pchan; in dma_pl330_rqcb()
1546 if (!pch) in dma_pl330_rqcb()
1549 spin_lock_irqsave(&pch->lock, flags); in dma_pl330_rqcb()
1553 spin_unlock_irqrestore(&pch->lock, flags); in dma_pl330_rqcb()
1555 tasklet_schedule(&pch->task); in dma_pl330_rqcb()
2019 static inline void fill_queue(struct dma_pl330_chan *pch) in fill_queue() argument
2024 list_for_each_entry(desc, &pch->work_list, node) { in fill_queue()
2030 ret = pl330_submit_req(pch->thread, desc); in fill_queue()
2039 dev_err(pch->dmac->ddma.dev, "%s:%d Bad Desc(%d)\n", in fill_queue()
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| D | sa11x0-dma.c | 335 unsigned pch, pch_alloc = 0; in sa11x0_dma_tasklet() local
357 for (pch = 0; pch < NR_PHY_CHAN; pch++) { in sa11x0_dma_tasklet()
358 p = &d->phy[pch]; in sa11x0_dma_tasklet()
365 pch_alloc |= 1 << pch; in sa11x0_dma_tasklet()
370 dev_dbg(d->slave.dev, "pchan %u: alloc vchan %p\n", pch, &c->vc); in sa11x0_dma_tasklet()
375 for (pch = 0; pch < NR_PHY_CHAN; pch++) { in sa11x0_dma_tasklet()
376 if (pch_alloc & (1 << pch)) { in sa11x0_dma_tasklet()
377 p = &d->phy[pch]; in sa11x0_dma_tasklet()
988 unsigned pch; in sa11x0_dma_remove() local
993 for (pch = 0; pch < NR_PHY_CHAN; pch++) in sa11x0_dma_remove()
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| D | k3dma.c | 292 unsigned pch, pch_alloc = 0; in k3_dma_tasklet() local
312 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
313 p = &d->phy[pch]; in k3_dma_tasklet()
320 pch_alloc |= 1 << pch; in k3_dma_tasklet()
324 dev_dbg(d->slave.dev, "pchan %u: alloc vchan %p\n", pch, &c->vc); in k3_dma_tasklet()
329 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
330 if (pch_alloc & (1 << pch)) { in k3_dma_tasklet()
331 p = &d->phy[pch]; in k3_dma_tasklet()
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| D | zx_dma.c | 224 unsigned pch, pch_alloc = 0; in zx_dma_task() local
261 for (pch = 0; pch < d->dma_channels; pch++) { in zx_dma_task()
262 if (pch_alloc & (1 << pch)) { in zx_dma_task()
263 p = &d->phy[pch]; in zx_dma_task()
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| /Linux-v4.19/drivers/net/ppp/ |
| D | ppp_generic.c | 263 static void ppp_channel_push(struct channel *pch);
265 struct channel *pch);
272 struct channel *pch);
287 static int ppp_connect_channel(struct channel *pch, int unit);
288 static int ppp_disconnect_channel(struct channel *pch);
289 static void ppp_destroy_channel(struct channel *pch);
619 struct channel *pch; in ppp_ioctl() local
622 pch = PF_TO_CHANNEL(pf); in ppp_ioctl()
628 err = ppp_connect_channel(pch, unit); in ppp_ioctl()
632 err = ppp_disconnect_channel(pch); in ppp_ioctl()
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| /Linux-v4.19/tools/bpf/bpftool/ |
| D | perf.c | 152 const char *pch; in show_proc() local
156 pch = fpath + 5; in show_proc()
157 if (*pch == '\0') in show_proc()
161 pch++; in show_proc()
162 while (isdigit(*pch)) { in show_proc()
163 pid = pid * 10 + *pch - '0'; in show_proc()
164 pch++; in show_proc()
166 if (*pch == '\0') in show_proc()
168 if (*pch != '/') in show_proc()
172 pch++; in show_proc()
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| /Linux-v4.19/drivers/isdn/mISDN/ |
| D | stack.c | 576 struct mISDNchannel *pch; in delete_channel() local
603 pch = get_channel4id(ch->st, ch->nr); in delete_channel()
604 if (pch) { in delete_channel()
606 list_del(&pch->list); in delete_channel()
608 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
609 pch = ch->st->dev->teimgr; in delete_channel()
610 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
616 pch = ch->st->dev->teimgr; in delete_channel()
617 if (pch) { in delete_channel()
618 pch->ctrl(pch, CLOSE_CHANNEL, NULL); in delete_channel()
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| /Linux-v4.19/drivers/gpu/drm/i915/ |
| D | i915_drv.c | 244 struct pci_dev *pch = NULL; in intel_detect_pch() local
257 while ((pch = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, pch))) { in intel_detect_pch()
261 if (pch->vendor != PCI_VENDOR_ID_INTEL) in intel_detect_pch()
264 id = pch->device & INTEL_PCH_DEVICE_ID_MASK; in intel_detect_pch()
271 } else if (intel_is_virt_pch(id, pch->subsystem_vendor, in intel_detect_pch()
272 pch->subsystem_device)) { in intel_detect_pch()
290 if (pch && INTEL_INFO(dev_priv)->num_pipes == 0) { in intel_detect_pch()
296 if (!pch) in intel_detect_pch()
299 pci_dev_put(pch); in intel_detect_pch()
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| /Linux-v4.19/drivers/spi/ |
| D | Makefile | 102 obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o
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| /Linux-v4.19/drivers/staging/rtl8723bs/os_dep/ |
| D | ioctl_linux.c | 4563 u8 *pbuf, *pch; in rtw_test() local
4586 pch = strsep(&ptmp, delim); in rtw_test()
4587 if ((pch == NULL) || (strlen(pch) == 0)) { in rtw_test()
4593 if (strcmp(pch, "bton") == 0) in rtw_test()
4596 if (strcmp(pch, "btoff") == 0) in rtw_test()
4599 if (strcmp(pch, "h2c") == 0) { in rtw_test()
4609 pch = strsep(&ptmp, delim); in rtw_test()
4610 if ((pch == NULL) || (strlen(pch) == 0)) in rtw_test()
4613 sscanf(pch, "%x", &tmp); in rtw_test()
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| /Linux-v4.19/drivers/gpio/ |
| D | Makefile | 100 obj-$(CONFIG_GPIO_PCH) += gpio-pch.o
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