rb4xx_spi
struct rb4xx_spi *rbspi = spi_controller_get_devdata(host);
struct rb4xx_spi *rbspi;
static inline u32 rb4xx_read(struct rb4xx_spi *rbspi, u32 reg)
static inline void rb4xx_write(struct rb4xx_spi *rbspi, u32 reg, u32 value)
static inline void do_spi_clk(struct rb4xx_spi *rbspi, u32 spi_ioc, int value)
static void do_spi_byte(struct rb4xx_spi *rbspi, u32 spi_ioc, u8 byte)
static inline void do_spi_clk_two(struct rb4xx_spi *rbspi, u32 spi_ioc,
static void do_spi_byte_two(struct rb4xx_spi *rbspi, u32 spi_ioc, u8 byte)
struct rb4xx_spi *rbspi = spi_controller_get_devdata(spi->controller);