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Searched refs:write_buf (Results 1 – 25 of 70) sorted by relevance

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/Linux-v4.19/sound/soc/codecs/
Drt5514-spi.c322 u8 write_buf[8]; in rt5514_spi_burst_read() local
334 write_buf[0] = spi_cmd; in rt5514_spi_burst_read()
335 write_buf[1] = ((addr + offset) & 0xff000000) >> 24; in rt5514_spi_burst_read()
336 write_buf[2] = ((addr + offset) & 0x00ff0000) >> 16; in rt5514_spi_burst_read()
337 write_buf[3] = ((addr + offset) & 0x0000ff00) >> 8; in rt5514_spi_burst_read()
338 write_buf[4] = ((addr + offset) & 0x000000ff) >> 0; in rt5514_spi_burst_read()
344 x[0].tx_buf = write_buf; in rt5514_spi_burst_read()
348 x[1].tx_buf = write_buf; in rt5514_spi_burst_read()
364 write_buf[0] = rxbuf[i + 0]; in rt5514_spi_burst_read()
365 write_buf[1] = rxbuf[i + 1]; in rt5514_spi_burst_read()
[all …]
/Linux-v4.19/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-v4.19/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-v4.19/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-v4.19/drivers/mtd/lpddr/
Dlpddr2_nvm.c331 u_char *write_buf = (u_char *)buf; in lpddr2_nvm_write() local
345 my_data = write_buf[tot_len]; in lpddr2_nvm_write()
346 my_data += (write_buf[tot_len+1]) << 8; in lpddr2_nvm_write()
348 my_data += (write_buf[tot_len+2]) << 16; in lpddr2_nvm_write()
349 my_data += (write_buf[tot_len+3]) << 24; in lpddr2_nvm_write()
362 0x00, add, current_len, write_buf + tot_len); in lpddr2_nvm_write()
/Linux-v4.19/drivers/mtd/nand/raw/
Dplat_nand.c68 data->chip.write_buf = pdata->ctrl.write_buf; in plat_nand_probe()
Dcmx270_nand.c193 this->write_buf = cmx270_write_buf; in cmx270_init()
Dpasemi_nand.c150 chip->write_buf = pasemi_write_buf; in pasemi_nand_probe()
Dsocrates_nand.c176 nand_chip->write_buf = socrates_nand_write_buf; in socrates_nand_probe()
Doxnas_nand.c141 chip->write_buf = oxnas_nand_write_buf; in oxnas_nand_probe()
Domap2.c1535 chip->write_buf(mtd, buf, mtd->writesize); in omap_write_page_bch()
1546 chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); in omap_write_page_bch()
1588 chip->write_buf(mtd, buf, mtd->writesize); in omap_write_subpage_bch()
1613 chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); in omap_write_subpage_bch()
1931 chip->write_buf = omap_write_buf_pref; in omap_nand_attach_chip()
1964 chip->write_buf = omap_write_buf_dma_pref; in omap_nand_attach_chip()
2000 chip->write_buf = omap_write_buf_irq_pref; in omap_nand_attach_chip()
Dams-delta.c216 this->write_buf = ams_delta_write_buf; in ams_delta_init()
Dxway_nand.c179 data->chip.write_buf = xway_write_buf; in xway_nand_probe()
/Linux-v4.19/drivers/platform/x86/
Dintel_telemetry_pltdrv.c263 u32 write_buf; in telemetry_plt_config_ioss_event() local
266 write_buf = evt_id | TELEM_EVENT_ENABLE; in telemetry_plt_config_ioss_event()
267 write_buf <<= BITS_PER_BYTE; in telemetry_plt_config_ioss_event()
268 write_buf |= index; in telemetry_plt_config_ioss_event()
271 IOSS_TELEM_EVENT_WRITE, (u8 *)&write_buf, in telemetry_plt_config_ioss_event()
279 u32 write_buf; in telemetry_plt_config_pss_event() local
282 write_buf = evt_id | TELEM_EVENT_ENABLE; in telemetry_plt_config_pss_event()
284 index, 0, &write_buf, NULL); in telemetry_plt_config_pss_event()
/Linux-v4.19/drivers/tty/serdev/
Dcore.c224 if (!ctrl || !ctrl->ops->write_buf) in serdev_device_write_buf()
227 return ctrl->ops->write_buf(ctrl, buf, count); in serdev_device_write_buf()
238 if (!ctrl || !ctrl->ops->write_buf || in serdev_device_write()
246 ret = ctrl->ops->write_buf(ctrl, buf, count); in serdev_device_write()
/Linux-v4.19/include/linux/
Dgnss.h54 char *write_buf; member
Dserdev.h91 int (*write_buf)(struct serdev_controller *, const unsigned char *, size_t); member
/Linux-v4.19/security/tomoyo/
Dcommon.c663 char *data = head->write_buf; in tomoyo_write_profile()
877 char *data = head->write_buf; in tomoyo_write_manager()
1149 char *data = head->write_buf; in tomoyo_write_domain()
1647 char *buf = head->write_buf; in tomoyo_read_pid()
1710 .data = head->write_buf, in tomoyo_write_exception()
2200 char *data = head->write_buf; in tomoyo_write_answer()
2329 char *data = head->write_buf; in tomoyo_write_stat()
2427 head->write_buf = kzalloc(head->writebuf_size, GFP_NOFS); in tomoyo_open_control()
2428 if (!head->write_buf) { in tomoyo_open_control()
2589 char *cp0 = head->write_buf; in tomoyo_write_control()
[all …]
Dgc.c612 kfree(head->write_buf); in tomoyo_gc_thread()
640 is_write = head->write_buf != NULL; in tomoyo_notify_gc()
644 kfree(head->write_buf); in tomoyo_notify_gc()
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/inc/
Ddc_link_ddc.h100 uint8_t *write_buf,
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_ddc.c553 uint8_t *write_buf, in dal_ddc_service_query_ddc_data() argument
588 payloads, address, write_size, write_buf, true); in dal_ddc_service_query_ddc_data()
614 payloads, address, write_size, write_buf, true); in dal_ddc_service_query_ddc_data()
/Linux-v4.19/drivers/media/radio/
Dradio-wl1273.c87 char *write_buf; member
1074 if (copy_from_user(radio->write_buf + 1, buf, val)) { in wl1273_fm_fops_write()
1080 dev_dbg(radio->dev, "From user: \"%s\"\n", radio->write_buf); in wl1273_fm_fops_write()
1082 radio->write_buf[0] = WL1273_RDS_DATA_SET; in wl1273_fm_fops_write()
1083 core->write_data(core, radio->write_buf, val + 1); in wl1273_fm_fops_write()
2086 radio->write_buf = devm_kzalloc(&pdev->dev, 256, GFP_KERNEL); in wl1273_fm_radio_probe()
2087 if (!radio->write_buf) { in wl1273_fm_radio_probe()
/Linux-v4.19/drivers/mtd/spi-nor/
Dhisi-sfc.c304 size_t len, const u_char *write_buf) in hisi_spi_nor_write() argument
314 memcpy(host->buffer, write_buf + offset, trans); in hisi_spi_nor_write()
Dintel-spi.c675 const u_char *write_buf) in intel_spi_write() argument
696 ret = intel_spi_write_block(ispi, write_buf, block_size); in intel_spi_write()
727 write_buf += block_size; in intel_spi_write()
/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_hdmi.c929 u8 *write_buf; in intel_hdmi_hdcp_write() local
932 write_buf = kzalloc(size + 1, GFP_KERNEL); in intel_hdmi_hdcp_write()
933 if (!write_buf) in intel_hdmi_hdcp_write()
936 write_buf[0] = offset & 0xff; in intel_hdmi_hdcp_write()
937 memcpy(&write_buf[1], buffer, size); in intel_hdmi_hdcp_write()
942 msg.buf = write_buf; in intel_hdmi_hdcp_write()
950 kfree(write_buf); in intel_hdmi_hdcp_write()

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