MTK_SPI_IPM_PACKET_SIZE
MTK_SPI_IPM_PACKET_SIZE);
if (xfer_len > MTK_SPI_IPM_PACKET_SIZE)
mult_delta = xfer_len % MTK_SPI_IPM_PACKET_SIZE;
if (opcode_len + op->data.nbytes > MTK_SPI_IPM_PACKET_SIZE) {
op->data.nbytes = MTK_SPI_IPM_PACKET_SIZE - opcode_len;
if (op->data.nbytes > MTK_SPI_IPM_PACKET_SIZE) {
if (op->data.nbytes / MTK_SPI_IPM_PACKET_SIZE >
op->data.nbytes % MTK_SPI_IPM_PACKET_SIZE != 0)