2 * Copyright (c) 2011 The Chromium OS Authors.
4 * SPDX-License-Identifier: GPL-2.0+
11 int spi_set_wordlen(struct spi_slave *slave, unsigned int wordlen)
13 if (wordlen == 0 || wordlen > 32) {
14 printf("spi: invalid wordlen %d\n", wordlen);
18 slave->wordlen = wordlen;
23 void *spi_do_alloc_slave(int offset, int size, unsigned int bus,
26 struct spi_slave *slave;
31 memset(ptr, '\0', size);
32 slave = (struct spi_slave *)(ptr + offset);
35 slave->wordlen = SPI_DEFAULT_WORDLEN;