35 static inline void do_spi_clk(struct rb4xx_spi *rbspi, u32 spi_ioc, int value)  in do_spi_clk()  argument
39 	regval = spi_ioc;  in do_spi_clk()
47 static void do_spi_byte(struct rb4xx_spi *rbspi, u32 spi_ioc, u8 byte)  in do_spi_byte()  argument
52 		do_spi_clk(rbspi, spi_ioc, byte >> i);  in do_spi_byte()
56 static inline void do_spi_clk_two(struct rb4xx_spi *rbspi, u32 spi_ioc,  in do_spi_clk_two()  argument
61 	regval = spi_ioc;  in do_spi_clk_two()
72 static void do_spi_byte_two(struct rb4xx_spi *rbspi, u32 spi_ioc, u8 byte)  in do_spi_byte_two()  argument
74 	do_spi_clk_two(rbspi, spi_ioc, byte >> 6);  in do_spi_byte_two()
75 	do_spi_clk_two(rbspi, spi_ioc, byte >> 4);  in do_spi_byte_two()
76 	do_spi_clk_two(rbspi, spi_ioc, byte >> 2);  in do_spi_byte_two()
77 	do_spi_clk_two(rbspi, spi_ioc, byte >> 0);  in do_spi_byte_two()
99 	u32 spi_ioc;  in rb4xx_transfer_one()  local
111 		spi_ioc = AR71XX_SPI_IOC_CS0;  in rb4xx_transfer_one()
114 		spi_ioc = AR71XX_SPI_IOC_CS1;  in rb4xx_transfer_one()
121 			do_spi_byte_two(rbspi, spi_ioc, tx_buf[i]);  in rb4xx_transfer_one()
123 			do_spi_byte(rbspi, spi_ioc, tx_buf[i]);  in rb4xx_transfer_one()