45 	u8 txbuf[2];  in b53_spi_read_reg()  local
47 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_READ;  in b53_spi_read_reg()
48 	txbuf[1] = reg;  in b53_spi_read_reg()
50 	return spi_write_then_read(spi, txbuf, 2, val, len);  in b53_spi_read_reg()
78 	u8 txbuf[3];  in b53_spi_set_page()  local
80 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_set_page()
81 	txbuf[1] = B53_SPI_PAGE_SELECT;  in b53_spi_set_page()
82 	txbuf[2] = page;  in b53_spi_set_page()
84 	return spi_write(spi, txbuf, sizeof(txbuf));  in b53_spi_set_page()
192 	u8 txbuf[3];  in b53_spi_write8()  local
198 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_write8()
199 	txbuf[1] = reg;  in b53_spi_write8()
200 	txbuf[2] = value;  in b53_spi_write8()
202 	return spi_write(spi, txbuf, sizeof(txbuf));  in b53_spi_write8()
209 	u8 txbuf[4];  in b53_spi_write16()  local
215 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_write16()
216 	txbuf[1] = reg;  in b53_spi_write16()
217 	put_unaligned_le16(value, &txbuf[2]);  in b53_spi_write16()
219 	return spi_write(spi, txbuf, sizeof(txbuf));  in b53_spi_write16()
226 	u8 txbuf[6];  in b53_spi_write32()  local
232 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_write32()
233 	txbuf[1] = reg;  in b53_spi_write32()
234 	put_unaligned_le32(value, &txbuf[2]);  in b53_spi_write32()
236 	return spi_write(spi, txbuf, sizeof(txbuf));  in b53_spi_write32()
243 	u8 txbuf[10];  in b53_spi_write48()  local
249 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_write48()
250 	txbuf[1] = reg;  in b53_spi_write48()
251 	put_unaligned_le64(value, &txbuf[2]);  in b53_spi_write48()
253 	return spi_write(spi, txbuf, sizeof(txbuf) - 2);  in b53_spi_write48()
260 	u8 txbuf[10];  in b53_spi_write64()  local
266 	txbuf[0] = B53_SPI_CMD_NORMAL | B53_SPI_CMD_WRITE;  in b53_spi_write64()
267 	txbuf[1] = reg;  in b53_spi_write64()
268 	put_unaligned_le64(value, &txbuf[2]);  in b53_spi_write64()
270 	return spi_write(spi, txbuf, sizeof(txbuf));  in b53_spi_write64()