int linux_spi_init(void *vp);
void linux_spi_deinit(void *vp);
-int linux_spi_write(uint8_t *b, uint32_t len);
-int linux_spi_read(uint8_t *rb, uint32_t rlen);
-int linux_spi_write_read(unsigned char *wb, unsigned char *rb, unsigned int rlen);
+int linux_spi_write(u8 *b, u32 len);
+int linux_spi_read(u8 *rb, u32 rlen);
+int linux_spi_write_read(u8 *wb, u8 *rb, u32 rlen);
int linux_spi_set_max_speed(void);
#endif