drivers/spi/spi-xilinx.c

79 struct xilinx_spi {  struct
81 	struct spi_bitbang bitbang;
82 	struct completion done;
83 	void __iomem	*regs;	/* virt. address of the control registers */
85 	int		irq;
86 	bool force_irq;		/* force irq to setup host inhibit */
87 	u8 *rx_ptr;		/* pointer in the Tx buffer */
88 	const u8 *tx_ptr;	/* pointer in the Rx buffer */
89 	u8 bytes_per_word;
90 	int buffer_size;	/* buffer size in words */
91 	u32 cs_inactive;	/* Level of the CS pins when inactive*/
92 	unsigned int (*read_fn)(void __iomem *);
116 static void xilinx_spi_tx(struct xilinx_spi *xspi)  in xilinx_spi_tx()  argument