[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20221209033723.32452-1-jiapeng.chong@linux.alibaba.com>
Date: Fri, 9 Dec 2022 11:37:23 +0800
From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To: opendmb@...il.com
Cc: f.fainelli@...il.com, bcm-kernel-feedback-list@...adcom.com,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] 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: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 18 ------------------
1 file changed, 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 | \
--
2.20.1.7.g153144c
Powered by blists - more mailing lists