drivers/spi/spi-imx.c

110 	unsigned int bits_per_word;
228 static int spi_imx_bytes_per_word(const int bits_per_word)
230 	if (bits_per_word <= 8)
232 	else if (bits_per_word <= 16)
332 		bytes_per_word = spi_imx_bytes_per_word(spi_imx->bits_per_word);
357 	if (spi_imx_bytes_per_word(spi_imx->bits_per_word) == 2) {
387 	bytes_per_word = spi_imx_bytes_per_word(spi_imx->bits_per_word);
409 	if (spi_imx_bytes_per_word(spi_imx->bits_per_word) == 2) {
680 		ctrl |= (spi_imx->bits_per_word - 1)
847 		reg |= (spi_imx->bits_per_word - 1) << MX35_CSPICTRL_BL_SHIFT;
850 		reg |= (spi_imx->bits_per_word - 1) << MX31_CSPICTRL_BC_SHIFT;
951 	reg |= spi_imx->bits_per_word - 1;
1025 	reg |= spi_imx->bits_per_word - 1;
1195 	 * current burst is 0. This only applies when bits_per_word is a
1211 			spi_imx->remainder = spi_imx_bytes_per_word(spi_imx->bits_per_word);
1266 	switch (spi_imx_bytes_per_word(spi_imx->bits_per_word)) {
1321 	spi_imx->bits_per_word = t->bits_per_word;
1333 	    (spi_imx->bits_per_word == 8 ||
1334 	    spi_imx->bits_per_word == 16 ||
1335 	    spi_imx->bits_per_word == 32)) {
1342 		if (spi_imx->bits_per_word <= 8) {
1345 		} else if (spi_imx->bits_per_word <= 16) {
1468 	bytes_per_word = spi_imx_bytes_per_word(transfer->bits_per_word);
1685 		words = DIV_ROUND_UP(transfer->len * BITS_PER_BYTE, transfer->bits_per_word);
1732 		 spi->mode, spi->bits_per_word, spi->max_speed_hz);