microchip/wilc1000/spi.c

525 	int cmd_len, resp_len, i;
550 	cmd_len = offsetof(struct wilc_spi_cmd, u.simple_cmd.crc);
554 		c->u.simple_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);
555 		cmd_len += 1;
559 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {
562 			cmd_len, resp_len, ARRAY_SIZE(wb));
566 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {
571 	r = (struct wilc_spi_rsp_data *)&rb[cmd_len];
620 	int cmd_len, resp_len;
635 		cmd_len = offsetof(struct wilc_spi_cmd, u.internal_w_cmd.crc);
637 			c->u.internal_w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);
643 		cmd_len = offsetof(struct wilc_spi_cmd, u.w_cmd.crc);
645 			c->u.w_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);
652 		cmd_len += 1;
656 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {
659 			cmd_len, resp_len, ARRAY_SIZE(wb));
663 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {
668 	r = (struct wilc_spi_rsp_data *)&rb[cmd_len];
695 	int cmd_len, resp_len;
711 		cmd_len = offsetof(struct wilc_spi_cmd, u.dma_cmd.crc);
713 			c->u.dma_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);
721 		cmd_len = offsetof(struct wilc_spi_cmd, u.dma_cmd_ext.crc);
723 			c->u.dma_cmd_ext.crc[0] = wilc_get_crc7(wb, cmd_len);
730 		cmd_len += 1;
734 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {
736 			cmd_len, resp_len, ARRAY_SIZE(wb));
740 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {
745 	r = (struct wilc_spi_rsp_data *)&rb[cmd_len];
821 	int cmd_len, resp_len = 0;
836 	cmd_len = offsetof(struct wilc_spi_cmd, u.simple_cmd.crc);
840 		c->u.simple_cmd.crc[0] = wilc_get_crc7(wb, cmd_len);
841 		cmd_len += 1;
843 	if (cmd_len + resp_len > ARRAY_SIZE(wb)) {
845 			cmd_len, resp_len, ARRAY_SIZE(wb));
849 	if (wilc_spi_tx_rx(wilc, wb, rb, cmd_len + resp_len)) {
854 	r = (struct wilc_spi_special_cmd_rsp *)&rb[cmd_len];