298 static int wilc_spi_tx_rx(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen)  in wilc_spi_tx_rx()  argument
307 			.tx_buf = wb,  in wilc_spi_tx_rx()
423 	u8 wb[32], rb[32];  in wilc_spi_single_read()  local
430 	memset(wb, 0x0, sizeof(wb));  in wilc_spi_single_read()
432 	c = (struct wilc_spi_cmd *)wb;  in wilc_spi_single_read()
453 		c->u.simple_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);  in wilc_spi_single_read()
458 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {  in wilc_spi_single_read()
461 			cmd_len, resp_len, ARRAY_SIZE(wb));  in wilc_spi_single_read()
465 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {  in wilc_spi_single_read()
518 	u8 wb[32], rb[32];  in wilc_spi_write_cmd()  local
523 	memset(wb, 0x0, sizeof(wb));  in wilc_spi_write_cmd()
525 	c = (struct wilc_spi_cmd *)wb;  in wilc_spi_write_cmd()
536 			c->u.internal_w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);  in wilc_spi_write_cmd()
544 			c->u.w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);  in wilc_spi_write_cmd()
555 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {  in wilc_spi_write_cmd()
558 			cmd_len, resp_len, ARRAY_SIZE(wb));  in wilc_spi_write_cmd()
562 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {  in wilc_spi_write_cmd()
589 	u8 wb[32], rb[32];  in wilc_spi_dma_rw()  local
596 	memset(wb, 0x0, sizeof(wb));  in wilc_spi_dma_rw()
598 	c = (struct wilc_spi_cmd *)wb;  in wilc_spi_dma_rw()
608 			c->u.dma_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);  in wilc_spi_dma_rw()
618 			c->u.dma_cmd_ext.crc[0] = wilc_get_crc7(wb, cmd_len);  in wilc_spi_dma_rw()
629 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {  in wilc_spi_dma_rw()
631 			cmd_len, resp_len, ARRAY_SIZE(wb));  in wilc_spi_dma_rw()
635 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {  in wilc_spi_dma_rw()