/linux-master/drivers/crypto/caam/ |
H A D | caamrng.c | 179 int read_len; local 186 read_len = rng->read(rng, buf, len, wait); 188 if (read_len < 0 || (read_len == 0 && wait)) { 190 read_len); 197 buf, read_len, 1); 199 len = len - read_len;
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/linux-master/drivers/net/wireless/st/cw1200/ |
H A D | bh.c | 236 size_t read_len = 0; local 247 read_len = (*ctrl_reg & ST90TDS_CONT_NEXT_LEN_MASK) * 2; 248 if (!read_len) 251 if (WARN_ON((read_len < sizeof(struct wsm_hdr)) || 252 (read_len > EFFECTIVE_BUF_SIZE))) { 254 read_len, *ctrl_reg); 261 read_len = read_len + 2; 264 priv->hwbus_priv, read_len); 277 skb_put(skb_rx, read_len); [all...] |
/linux-master/drivers/iio/imu/st_lsm6dsx/ |
H A D | st_lsm6dsx_buffer.c | 348 unsigned int word_len, read_len = 0; local 351 while (read_len < data_len) { 352 word_len = min_t(unsigned int, data_len - read_len, 354 err = st_lsm6dsx_read_locked(hw, addr, data + read_len, 358 read_len += word_len; 376 int err, sip, acc_sip, gyro_sip, ts_sip, ext_sip, read_len, offset; local 404 for (read_len = 0; read_len < fifo_len; read_len += pattern_len) { 528 return read_len; 607 int i, err, read_len; local [all...] |
/linux-master/drivers/net/wireless/silabs/wfx/ |
H A D | bh.c | 63 static int rx_helper(struct wfx_dev *wdev, size_t read_len, int *is_cnf) argument 72 WARN(read_len > round_down(0xFFF, 2) * sizeof(u16), "request exceed the chip capability"); 75 alloc_len = wdev->hwbus_ops->align_size(wdev->hwbus_priv, read_len + 2); 88 if (WARN(read_len < sizeof(struct wfx_hif_msg), "corrupted read")) 92 if (computed_len != read_len) { 94 computed_len, read_len); 96 hif, read_len, true);
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/linux-master/mm/ |
H A D | shrinker_debug.c | 109 unsigned long nr_to_scan = 0, ino, read_len; local 117 read_len = size < (sizeof(kbuf) - 1) ? size : (sizeof(kbuf) - 1); 118 if (copy_from_user(kbuf, buf, read_len)) 120 kbuf[read_len] = '\0';
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/linux-master/tools/testing/selftests/cachestat/ |
H A D | test_cachestat.c | 59 ssize_t read_len = read(random_fd, cursor, remained); local 61 if (read_len <= 0) { 67 remained -= read_len; 68 cursor += read_len;
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-cp2615.c | 53 u8 tag, i2caddr, read_len, write_len; member in struct:cp2615_i2c_transfer 61 /* read_len or write_len out of range */ 75 u8 read_len; member in struct:cp2615_i2c_transfer_result 165 memcpy(buf, &i2c_r->data, i2c_r->read_len); 229 i2c_w.read_len = msg->len; 232 i2c_w.read_len = 0; 260 * the I2C transfer. On top of that, EITHER read_len OR write_len
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/linux-master/kernel/kcsan/ |
H A D | debugfs.c | 228 int read_len = count < (sizeof(kbuf) - 1) ? count : (sizeof(kbuf) - 1); local 230 if (copy_from_user(kbuf, buf, read_len)) 232 kbuf[read_len] = '\0';
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/linux-master/drivers/input/mouse/ |
H A D | cyapa_gen6.c | 561 u16 read_offset, u16 read_len, u8 data_id, 580 put_unaligned_le16(read_len, &cmd.read_length); 594 read_len = get_unaligned_le16(&resp_data[7]); 595 if (*data_buf_lens < read_len) { 596 *data_buf_lens = read_len; 600 memcpy(data, &resp_data[10], read_len); 601 *data_buf_lens = read_len; 560 cyapa_pip_retrieve_data_structure(struct cyapa *cyapa, u16 read_offset, u16 read_len, u8 data_id, u8 *data, int *data_buf_lens) argument
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H A D | cyapa_gen5.c | 1941 int read_len; local 2017 read_len = read_elements * (*data_size); 2020 put_unaligned_le16(read_len, &cmd_head->parameter_data[2]); 2022 resp_len = GEN5_RESP_DATA_STRUCTURE_OFFSET + read_len; 2033 read_len = get_unaligned_le16(&resp_data[7]); 2034 if (read_len == 0) 2038 if (read_len < *data_size) 2058 offset += read_len; 2059 for (i = 10; i < (read_len + GEN5_RESP_DATA_STRUCTURE_OFFSET); 2217 int read_len; local [all...] |
/linux-master/drivers/iio/adc/ |
H A D | bcm_iproc_adc.c | 228 int read_len = 0; local 309 read_len = -EIO; 320 read_len = sizeof(*p_adc_data); 329 read_len = -ETIMEDOUT; 334 return read_len; 349 return read_len;
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/linux-master/drivers/fsi/ |
H A D | fsi-core.c | 561 size_t total_len, read_len; local 570 for (total_len = 0; total_len < count; total_len += read_len) { 571 read_len = aligned_access_size(off, count - total_len); 573 rc = fsi_slave_read(slave, off, buf + total_len, read_len); 577 off += read_len; 664 size_t total_len, read_len; local 674 for (total_len = 0; total_len < count; total_len += read_len) { 677 read_len = min_t(size_t, count, 4); 678 read_len -= off & 0x3; 680 rc = fsi_slave_read(slave, off, &data, read_len); [all...] |
/linux-master/include/uapi/linux/ |
H A D | target_core_user.h | 128 __u32 read_len; member in struct:tcmu_cmd_entry::__anon4000::__anon4002
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/linux-master/drivers/media/usb/dvb-usb/ |
H A D | ttusb2.c | 120 static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len) argument 124 ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len); 126 memcpy(data, rx, read_len); 130 static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len) argument 137 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len);
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H A D | pctv452e.c | 109 unsigned int write_len, unsigned int read_len) 117 if (!data || (write_len > 64 - 4) || (read_len > 64 - 4)) { 135 rlen = (read_len > 0) ? 64 : 0; 145 memcpy(data, buf + 4, read_len); 160 unsigned int read_len) 167 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len); 108 tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len) argument 158 tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len) argument
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/linux-master/drivers/media/usb/pvrusb2/ |
H A D | pvrusb2-hdw.h | 235 void *read_ptr,unsigned int read_len);
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H A D | pvrusb2-hdw.c | 333 void *read_data,unsigned int read_len); 3585 void *read_data,unsigned int read_len) 3613 if (!read_data) read_len = 0; 3621 if (read_len > PVR2_CTL_BUFFSIZE) { 3628 if ((!write_len) && (!read_len)) { 3642 hdw->cmd_debug_read_len = read_len; 3686 if (read_len) { 3688 memset(hdw->ctl_read_buffer,0x43,read_len); 3695 read_len, 3769 if (read_len 3582 pvr2_send_request_ex(struct pvr2_hdw *hdw, unsigned int timeout,int probe_fl, void *write_data,unsigned int write_len, void *read_data,unsigned int read_len) argument 3815 pvr2_send_request(struct pvr2_hdw *hdw, void *write_data,unsigned int write_len, void *read_data,unsigned int read_len) argument [all...] |
/linux-master/include/linux/i3c/ |
H A D | ccc.h | 92 __be16 read_len; member in struct:i3c_ccc_mrl
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/linux-master/drivers/input/touchscreen/ |
H A D | ilitek_ts_i2c.c | 94 u8 *data, int read_len) 108 .len = read_len, 113 if (delay == 0 && write_len > 0 && read_len > 0) { 126 if (read_len > 0) { 92 ilitek_i2c_write_and_read(struct ilitek_ts_data *ts, u8 *cmd, int write_len, int delay, u8 *data, int read_len) argument
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/linux-master/drivers/gpu/drm/sun4i/ |
H A D | sun4i_hdmi_i2c.c | 40 int read_len = RX_THRESHOLD + local 47 len = min_t(int, len, read ? read_len : SUN4I_HDMI_DDC_FIFO_SIZE);
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/linux-master/drivers/net/ethernet/netronome/nfp/nfpcore/ |
H A D | nfp_nsp.c | 1066 unsigned int len, unsigned int *read_len) 1094 *read_len = min_t(unsigned int, len, le16_to_cpu(buf->readlen)); 1095 if (*read_len) 1096 memcpy(data, buf->data, *read_len); 1098 if (!ret && *read_len < len) 1064 nfp_nsp_read_module_eeprom(struct nfp_nsp *state, int eth_index, unsigned int offset, void *data, unsigned int len, unsigned int *read_len) argument
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H A D | nfp_nsp.h | 31 unsigned int len, unsigned int *read_len);
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/linux-master/drivers/hid/ |
H A D | hid-ft260.c | 245 u16 read_len; member in struct:ft260_device 531 dev->read_len = rd_len; 1077 (xfer->length > dev->read_len - dev->read_idx)) { 1087 if (dev->read_idx == dev->read_len)
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/linux-master/drivers/spi/ |
H A D | spi-cadence-quadspi.c | 515 size_t read_len; local 570 read_len = (n_rx > 4) ? 4 : n_rx; 571 memcpy(rxbuf, ®, read_len); 572 rxbuf += read_len; 577 read_len = n_rx - read_len; 578 memcpy(rxbuf, ®, read_len);
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/linux-master/drivers/md/ |
H A D | raid1.c | 599 int read_len; local 609 read_len = raid1_check_read_range(rdev, this_sector, &len); 610 if (read_len > 0) { 611 update_read_sectors(conf, disk, this_sector, read_len); 612 *max_sectors = read_len; 631 int read_len; local 643 read_len = raid1_check_read_range(rdev, this_sector, &len); 644 if (read_len > best_len) { 646 best_len = read_len; 669 int read_len; local [all...] |