diff options
Diffstat (limited to 'drivers/spi/spi-dw.h')
| -rw-r--r-- | drivers/spi/spi-dw.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 9247670fcdfb..91608cf12636 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -257,8 +257,16 @@ extern u32 dw_spi_update_cr0_v1_01a(struct spi_controller *master, struct spi_device *spi, struct spi_transfer *transfer); -/* platform related setup */ -extern int dw_spi_mid_init_mfld(struct dw_spi *dws); -extern int dw_spi_mid_init_generic(struct dw_spi *dws); +#ifdef CONFIG_SPI_DW_DMA + +extern void dw_spi_mid_setup_dma_mfld(struct dw_spi *dws); +extern void dw_spi_mid_setup_dma_generic(struct dw_spi *dws); + +#else + +static inline void dw_spi_mid_setup_dma_mfld(struct dw_spi *dws) {} +static inline void dw_spi_mid_setup_dma_generic(struct dw_spi *dws) {} + +#endif /* !CONFIG_SPI_DW_DMA */ #endif /* DW_SPI_HEADER_H */ |