diff options
| -rw-r--r-- | include/linux/dw_dmac.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/dw_dmac.h b/include/linux/dw_dmac.h index 64c76da571ef..3ba2f066ff46 100644 --- a/include/linux/dw_dmac.h +++ b/include/linux/dw_dmac.h @@ -53,6 +53,8 @@ enum dw_dma_slave_width { * @reg_width: peripheral register width * @cfg_hi: Platform-specific initializer for the CFG_HI register * @cfg_lo: Platform-specific initializer for the CFG_LO register + * @src_master: src master for transfers on allocated channel. + * @dst_master: dest master for transfers on allocated channel. */ struct dw_dma_slave { struct device *dma_dev; @@ -61,8 +63,8 @@ struct dw_dma_slave { enum dw_dma_slave_width reg_width; u32 cfg_hi; u32 cfg_lo; - int src_master; - int dst_master; + u8 src_master; + u8 dst_master; }; /* Platform-configurable bits in CFG_HI */ |