rockchip_spi
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
static inline void spi_enable_chip(struct rockchip_spi *rs, bool enable)
static inline void wait_for_tx_idle(struct rockchip_spi *rs, bool target_mode)
static u32 get_fifo_len(struct rockchip_spi *rs)
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
static void rockchip_spi_pio_writer(struct rockchip_spi *rs)
static void rockchip_spi_pio_reader(struct rockchip_spi *rs)
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
static int rockchip_spi_prepare_irq(struct rockchip_spi *rs,
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
static int rockchip_spi_prepare_dma(struct rockchip_spi *rs,
static int rockchip_spi_config(struct rockchip_spi *rs,
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);
struct rockchip_spi *rs = spi_controller_get_devdata(spi->controller);
struct rockchip_spi *rs;
ctlr = spi_alloc_target(&pdev->dev, sizeof(struct rockchip_spi));
ctlr = spi_alloc_host(&pdev->dev, sizeof(struct rockchip_spi));
struct rockchip_spi *rs = spi_controller_get_devdata(ctlr);