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Searched refs:write_buf (Results 1 – 25 of 63) sorted by relevance

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/Linux-v5.4/sound/soc/codecs/
Drt5514-spi.c323 u8 write_buf[8]; in rt5514_spi_burst_read() local
335 write_buf[0] = spi_cmd; in rt5514_spi_burst_read()
336 write_buf[1] = ((addr + offset) & 0xff000000) >> 24; in rt5514_spi_burst_read()
337 write_buf[2] = ((addr + offset) & 0x00ff0000) >> 16; in rt5514_spi_burst_read()
338 write_buf[3] = ((addr + offset) & 0x0000ff00) >> 8; in rt5514_spi_burst_read()
339 write_buf[4] = ((addr + offset) & 0x000000ff) >> 0; in rt5514_spi_burst_read()
345 x[0].tx_buf = write_buf; in rt5514_spi_burst_read()
349 x[1].tx_buf = write_buf; in rt5514_spi_burst_read()
365 write_buf[0] = rxbuf[i + 0]; in rt5514_spi_burst_read()
366 write_buf[1] = rxbuf[i + 1]; in rt5514_spi_burst_read()
[all …]
/Linux-v5.4/fs/nfsd/
Dfault_inject.c48 char write_buf[INET6_ADDRSTRLEN]; in fault_inject_write() local
49 size_t size = min(sizeof(write_buf) - 1, len); in fault_inject_write()
56 if (copy_from_user(write_buf, buf, size)) in fault_inject_write()
58 write_buf[size] = '\0'; in fault_inject_write()
61 nl = strchr(write_buf, '\n'); in fault_inject_write()
63 size = nl - write_buf; in fault_inject_write()
67 size = rpc_pton(net, write_buf, size, (struct sockaddr *)&sa, sizeof(sa)); in fault_inject_write()
72 op->file, write_buf, val); in fault_inject_write()
74 val = simple_strtoll(write_buf, NULL, 0); in fault_inject_write()
/Linux-v5.4/samples/seccomp/
Dbpf-fancy.c55 JEQ(STDOUT_FILENO, JUMP(&l, write_buf)), in main()
56 JEQ(STDERR_FILENO, JUMP(&l, write_buf)), in main()
59 LABEL(&l, write_buf), in main()
/Linux-v5.4/drivers/gnss/
Dcore.c151 if (copy_from_user(gdev->write_buf, buf, n)) { in gnss_write()
164 ret = gdev->ops->write_raw(gdev, gdev->write_buf, n); in gnss_write()
218 kfree(gdev->write_buf); in gnss_device_release()
261 gdev->write_buf = kzalloc(GNSS_WRITE_BUF_SIZE, GFP_KERNEL); in gnss_allocate_device()
262 if (!gdev->write_buf) in gnss_allocate_device()
/Linux-v5.4/drivers/mtd/lpddr/
Dlpddr2_nvm.c322 u_char *write_buf = (u_char *)buf; in lpddr2_nvm_write() local
336 my_data = write_buf[tot_len]; in lpddr2_nvm_write()
337 my_data += (write_buf[tot_len+1]) << 8; in lpddr2_nvm_write()
339 my_data += (write_buf[tot_len+2]) << 16; in lpddr2_nvm_write()
340 my_data += (write_buf[tot_len+3]) << 24; in lpddr2_nvm_write()
353 0x00, add, current_len, write_buf + tot_len); in lpddr2_nvm_write()
/Linux-v5.4/drivers/mtd/nand/raw/
Dnand_legacy.c76 chip->legacy.write_buf(chip, &byte, 1); in nand_write_byte()
106 chip->legacy.write_buf(chip, (uint8_t *)&word, 2); in nand_write_byte16()
602 if (!chip->legacy.write_buf || chip->legacy.write_buf == nand_write_buf) in nand_legacy_set_defaults()
603 chip->legacy.write_buf = busw ? nand_write_buf16 : nand_write_buf; in nand_legacy_set_defaults()
Dplat_nand.c63 data->chip.legacy.write_buf = pdata->ctrl.write_buf; in plat_nand_probe()
Dcmx270_nand.c185 this->legacy.write_buf = cmx270_write_buf; in cmx270_init()
Dpasemi_nand.c133 chip->legacy.write_buf = pasemi_write_buf; in pasemi_nand_probe()
Dsocrates_nand.c152 nand_chip->legacy.write_buf = socrates_nand_write_buf; in socrates_nand_probe()
Doxnas_nand.c134 chip->legacy.write_buf = oxnas_nand_write_buf; in oxnas_nand_probe()
Domap2.c1536 chip->legacy.write_buf(chip, buf, mtd->writesize); in omap_write_page_bch()
1547 chip->legacy.write_buf(chip, chip->oob_poi, mtd->oobsize); in omap_write_page_bch()
1588 chip->legacy.write_buf(chip, buf, mtd->writesize); in omap_write_subpage_bch()
1613 chip->legacy.write_buf(chip, chip->oob_poi, mtd->oobsize); in omap_write_subpage_bch()
1931 chip->legacy.write_buf = omap_write_buf_pref; in omap_nand_attach_chip()
1964 chip->legacy.write_buf = omap_write_buf_dma_pref; in omap_nand_attach_chip()
2000 chip->legacy.write_buf = omap_write_buf_irq_pref; in omap_nand_attach_chip()
Dxway_nand.c178 data->chip.legacy.write_buf = xway_write_buf; in xway_nand_probe()
/Linux-v5.4/drivers/platform/x86/
Dintel_telemetry_pltdrv.c255 u32 write_buf; in telemetry_plt_config_ioss_event() local
258 write_buf = evt_id | TELEM_EVENT_ENABLE; in telemetry_plt_config_ioss_event()
259 write_buf <<= BITS_PER_BYTE; in telemetry_plt_config_ioss_event()
260 write_buf |= index; in telemetry_plt_config_ioss_event()
263 IOSS_TELEM_EVENT_WRITE, (u8 *)&write_buf, in telemetry_plt_config_ioss_event()
271 u32 write_buf; in telemetry_plt_config_pss_event() local
274 write_buf = evt_id | TELEM_EVENT_ENABLE; in telemetry_plt_config_pss_event()
276 index, 0, &write_buf, NULL); in telemetry_plt_config_pss_event()
/Linux-v5.4/include/linux/mtd/
Dplatnand.h59 void (*write_buf)(struct nand_chip *chip, const uint8_t *buf, int len); member
/Linux-v5.4/drivers/tty/serdev/
Dcore.c240 if (!ctrl || !ctrl->ops->write_buf) in serdev_device_write_buf()
243 return ctrl->ops->write_buf(ctrl, buf, count); in serdev_device_write_buf()
277 if (!ctrl || !ctrl->ops->write_buf || !serdev->ops->write_wakeup) in serdev_device_write()
287 ret = ctrl->ops->write_buf(ctrl, buf, count); in serdev_device_write()
/Linux-v5.4/include/linux/
Dgnss.h55 char *write_buf; member
Dserdev.h83 int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t); member
/Linux-v5.4/security/tomoyo/
Dcommon.c676 char *data = head->write_buf; in tomoyo_write_profile()
895 char *data = head->write_buf; in tomoyo_write_manager()
1172 char *data = head->write_buf; in tomoyo_write_domain()
1696 char *buf = head->write_buf; in tomoyo_read_pid()
1760 .data = head->write_buf, in tomoyo_write_exception()
2263 char *data = head->write_buf; in tomoyo_write_answer()
2397 char *data = head->write_buf; in tomoyo_write_stat()
2496 head->write_buf = kzalloc(head->writebuf_size, GFP_NOFS); in tomoyo_open_control()
2497 if (!head->write_buf) { in tomoyo_open_control()
2661 char *cp0 = head->write_buf; in tomoyo_write_control()
[all …]
Dgc.c631 kfree(head->write_buf); in tomoyo_gc_thread()
659 is_write = head->write_buf != NULL; in tomoyo_notify_gc()
663 kfree(head->write_buf); in tomoyo_notify_gc()
/Linux-v5.4/drivers/gpu/drm/amd/display/dc/inc/
Ddc_link_ddc.h93 uint8_t *write_buf,
/Linux-v5.4/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_ddc.c506 uint8_t *write_buf, in dal_ddc_service_query_ddc_data() argument
536 .data = write_buf, in dal_ddc_service_query_ddc_data()
569 payloads, address, write_size, write_buf, true); in dal_ddc_service_query_ddc_data()
/Linux-v5.4/drivers/media/radio/
Dradio-wl1273.c79 char *write_buf; member
1066 if (copy_from_user(radio->write_buf + 1, buf, val)) { in wl1273_fm_fops_write()
1072 dev_dbg(radio->dev, "From user: \"%s\"\n", radio->write_buf); in wl1273_fm_fops_write()
1074 radio->write_buf[0] = WL1273_RDS_DATA_SET; in wl1273_fm_fops_write()
1075 core->write_data(core, radio->write_buf, val + 1); in wl1273_fm_fops_write()
2074 radio->write_buf = devm_kzalloc(&pdev->dev, 256, GFP_KERNEL); in wl1273_fm_radio_probe()
2075 if (!radio->write_buf) { in wl1273_fm_radio_probe()
/Linux-v5.4/drivers/mtd/spi-nor/
Dhisi-sfc.c292 size_t len, const u_char *write_buf) in hisi_spi_nor_write() argument
302 memcpy(host->buffer, write_buf + offset, trans); in hisi_spi_nor_write()
Dintel-spi.c678 const u_char *write_buf) in intel_spi_write() argument
703 ret = intel_spi_write_block(ispi, write_buf, block_size); in intel_spi_write()
734 write_buf += block_size; in intel_spi_write()

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