diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index a8ce8d0cf9c4..21973046b12b 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -117,24 +117,6 @@ static inline void dmadesc_set(struct bcmgenet_priv *priv, dmadesc_set_length_status(priv, d, val); } -static inline dma_addr_t dmadesc_get_addr(struct bcmgenet_priv *priv, - void __iomem *d) -{ - dma_addr_t addr; - - addr = bcmgenet_readl(d + DMA_DESC_ADDRESS_LO); - - /* Register writes to GISB bus can take couple hundred nanoseconds - * and are done for each packet, save these expensive writes unless - * the platform is explicitly configured for 64-bits/LPAE. - */ -#ifdef CONFIG_PHYS_ADDR_T_64BIT - if (priv->hw_params->flags & GENET_HAS_40BITS) - addr |= (u64)bcmgenet_readl(d + DMA_DESC_ADDRESS_HI) << 32; -#endif - return addr; -} - #define GENET_VER_FMT "%1d.%1d EPHY: 0x%04x" #define GENET_MSG_DEFAULT (NETIF_MSG_DRV | NETIF_MSG_PROBE | \ |