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Searched refs:buf_pos (Results 1 – 8 of 8) sorted by relevance

/drivers/base/regmap/
Dregmap-debugfs.c187 size_t buf_pos = 0; in regmap_read_debugfs() local
219 if (buf_pos + map->debugfs_tot_len > count) in regmap_read_debugfs()
223 snprintf(buf + buf_pos, count - buf_pos, "%.*x: ", in regmap_read_debugfs()
225 buf_pos += map->debugfs_reg_len + 2; in regmap_read_debugfs()
230 snprintf(buf + buf_pos, count - buf_pos, in regmap_read_debugfs()
233 memset(buf + buf_pos, 'X', in regmap_read_debugfs()
235 buf_pos += 2 * map->format.val_bytes; in regmap_read_debugfs()
237 buf[buf_pos++] = '\n'; in regmap_read_debugfs()
242 ret = buf_pos; in regmap_read_debugfs()
244 if (copy_to_user(user_buf, buf, buf_pos)) { in regmap_read_debugfs()
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/drivers/media/usb/tm6000/
Dtm6000-alsa.c215 unsigned int stride, buf_pos; in tm6000_fillbuf() local
232 buf_pos = chip->buf_pos; in tm6000_fillbuf()
247 runtime->dma_area, buf_pos, in tm6000_fillbuf()
250 if (buf_pos + length >= runtime->buffer_size) { in tm6000_fillbuf()
251 unsigned int cnt = runtime->buffer_size - buf_pos; in tm6000_fillbuf()
252 memcpy(runtime->dma_area + buf_pos * stride, buf, cnt * stride); in tm6000_fillbuf()
256 memcpy(runtime->dma_area + buf_pos * stride, buf, in tm6000_fillbuf()
261 chip->buf_pos += length; in tm6000_fillbuf()
262 if (chip->buf_pos >= runtime->buffer_size) in tm6000_fillbuf()
263 chip->buf_pos -= runtime->buffer_size; in tm6000_fillbuf()
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Dtm6000.h161 unsigned buf_pos; member
/drivers/media/pci/mantis/
Dmantis_dma.c152 u32 buf_pos = 0; in mantis_risc_program() local
173 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
174 buf_pos += MANTIS_DMA_TR_BYTES; in mantis_risc_program()
/drivers/media/pci/bt8xx/
Dbt878.c162 u32 buf_pos = 0; in bt878_risc_program() local
173 if (!(buf_pos % bt->block_bytes)) in bt878_risc_program()
176 RISC_STATUS(((buf_pos / in bt878_risc_program()
185 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
186 buf_pos += bt->line_bytes; in bt878_risc_program()
/drivers/crypto/
Dhifn_795x.c1104 u8 *buf_pos = buf; in hifn_setup_base_command() local
1106 base_cmd = (struct hifn_base_command *)buf_pos; in hifn_setup_base_command()
1128 u8 *buf_pos = buf; in hifn_setup_crypto_command() local
1131 cry_cmd = (struct hifn_crypt_command *)buf_pos; in hifn_setup_crypto_command()
1141 buf_pos += sizeof(struct hifn_crypt_command); in hifn_setup_crypto_command()
1150 memcpy(buf_pos, key, keylen); in hifn_setup_crypto_command()
1151 buf_pos += keylen; in hifn_setup_crypto_command()
1154 memcpy(buf_pos, iv, ivsize); in hifn_setup_crypto_command()
1155 buf_pos += ivsize; in hifn_setup_crypto_command()
1158 cmd_len = buf_pos - buf; in hifn_setup_crypto_command()
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/drivers/usb/dwc2/
Dgadget.c317 int buf_pos = hs_req->req.actual; in dwc2_hsotg_write_fifo() local
324 to_write -= (buf_pos - hs_ep->last_load); in dwc2_hsotg_write_fifo()
448 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
453 hs_req->req.actual = buf_pos + to_write; in dwc2_hsotg_write_fifo()
460 data = hs_req->req.buf + buf_pos; in dwc2_hsotg_write_fifo()
/drivers/mtd/nand/
Datmel_nand.c854 uint8_t *buf_pos; in pmecc_correction() local
871 buf_pos = buf + i * host->pmecc_sector_size; in pmecc_correction()
883 pmecc_correct_data(mtd, buf_pos, ecc, i, in pmecc_correction()