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Searched refs:buf_rx (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/drivers/misc/
Dad525x_dpot-spi.c50 u8 buf_rx[2]; in read16() local
53 ret = spi_read(client, buf_rx, 2); in read16()
57 return (buf_rx[0] << 8) | buf_rx[1]; in read16()
63 u8 buf_rx[3]; in read24() local
66 ret = spi_read(client, buf_rx, 3); in read24()
70 return (buf_rx[1] << 8) | buf_rx[2]; in read24()
/Linux-v5.10/drivers/net/can/spi/mcp251xfd/
Dmcp251xfd-regmap.c78 struct mcp251xfd_map_buf_nocrc *buf_rx = priv->map_buf_nocrc_rx; in mcp251xfd_regmap_nocrc_update_bits() local
84 BUILD_BUG_ON(sizeof(buf_rx->cmd) != sizeof(__be16)); in mcp251xfd_regmap_nocrc_update_bits()
106 xfer[1].rx_buf = buf_rx->data; in mcp251xfd_regmap_nocrc_update_bits()
111 xfer[0].rx_buf = buf_rx; in mcp251xfd_regmap_nocrc_update_bits()
123 memcpy(&orig_le32, buf_rx->data, len); in mcp251xfd_regmap_nocrc_update_bits()
145 struct mcp251xfd_map_buf_nocrc *buf_rx = priv->map_buf_nocrc_rx; in mcp251xfd_regmap_nocrc_read() local
151 BUILD_BUG_ON(sizeof(buf_rx->cmd) != sizeof(__be16)); in mcp251xfd_regmap_nocrc_read()
170 xfer[0].rx_buf = buf_rx; in mcp251xfd_regmap_nocrc_read()
183 memcpy(val_buf, buf_rx->data, val_len); in mcp251xfd_regmap_nocrc_read()
239 const struct mcp251xfd_map_buf_crc *buf_rx = priv->map_buf_crc_rx; in mcp251xfd_regmap_crc_read_one() local
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Dmcp251xfd-core.c2548 struct mcp251xfd_map_buf_nocrc *buf_rx; in mcp251xfd_register_get_dev_id() local
2553 buf_rx = kzalloc(sizeof(*buf_rx), GFP_KERNEL); in mcp251xfd_register_get_dev_id()
2554 if (!buf_rx) in mcp251xfd_register_get_dev_id()
2565 xfer[1].rx_buf = buf_rx->data; in mcp251xfd_register_get_dev_id()
2573 *dev_id = be32_to_cpup((__be32 *)buf_rx->data); in mcp251xfd_register_get_dev_id()
2579 kfree(buf_rx); in mcp251xfd_register_get_dev_id()
/Linux-v5.10/drivers/spi/
Dspi-npcm-fiu.c275 u8 *buf_rx = buf; in npcm_fiu_direct_read() local
280 *(buf_rx + i) = ioread8(src + i); in npcm_fiu_direct_read()
288 memcpy_fromio(buf_rx, src, len); in npcm_fiu_direct_read()