Commit 28d39503 authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Jakub Kicinski
Browse files

net: bcmgenet: Remove the unused function 

The function dmadesc_get_addr() is defined in the bcmgenet.c file, but
not called elsewhere, so remove this unused function.

drivers/net/ethernet/broadcom/genet/bcmgenet.c:120:26: warning: unused function 'dmadesc_get_addr'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3401


Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20221209033723.32452-1-jiapeng.chong@linux.alibaba.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 2b53d869

drivers/net/ethernet/broadcom/genet/bcmgenet.c

+0 −18
Original line number Diff line number Diff line
@@ -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 | \