102 	unsigned int tx_len;	  /* number of data to be written in bytes */  member
112 	while ((priv->tx_len > 0) &&  in stm32_spi_write_txfifo()
114 		u32 offs = priv->cur_xferlen - priv->tx_len;  in stm32_spi_write_txfifo()
116 		if (priv->tx_len >= sizeof(u32) &&  in stm32_spi_write_txfifo()
121 			priv->tx_len -= sizeof(u32);  in stm32_spi_write_txfifo()
122 		} else if (priv->tx_len >= sizeof(u16) &&  in stm32_spi_write_txfifo()
127 			priv->tx_len -= sizeof(u16);  in stm32_spi_write_txfifo()
132 			priv->tx_len -= sizeof(u8);  in stm32_spi_write_txfifo()
136 	debug("%s: %d bytes left\n", __func__, priv->tx_len);  in stm32_spi_write_txfifo()
377 	priv->tx_len = priv->tx_buf ? bitlen / 8 : 0;  in stm32_spi_xfer()
403 	      priv->tx_len, priv->rx_len);  in stm32_spi_xfer()
437 			if (priv->tx_buf && priv->tx_len > 0)  in stm32_spi_xfer()