netdev - [PATCH net-next 09/28] sfc/siena: Remove unused functions in tx.h to avoid conflicts with sfc

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Message-ID: <165063954186.27138.18272619085324035103.stgit@palantir17.mph.net>
Date:   Fri, 22 Apr 2022 15:59:01 +0100
From:   Martin Habets <habetsm.xilinx@...il.com>
To:     kuba@...nel.org, pabeni@...hat.com, davem@...emloft.net
Cc:     netdev@...r.kernel.org, ecree.xilinx@...il.com
Subject: [PATCH net-next 09/28] sfc/siena: Remove unused functions in tx.h
 to avoid conflicts with sfc

From: Martin Habets <martinh@...inx.com>

Several functions are not used in Siena, so they are removed.

Signed-off-by: Martin Habets <habetsm.xilinx@...il.com>
---
 drivers/net/ethernet/sfc/siena/tx.c |    8 --------
 drivers/net/ethernet/sfc/siena/tx.h |    7 -------
 2 files changed, 15 deletions(-)

diff --git a/drivers/net/ethernet/sfc/siena/tx.c b/drivers/net/ethernet/sfc/siena/tx.c
index 9199cddfa536..bfc15c018e66 100644
--- a/drivers/net/ethernet/sfc/siena/tx.c
+++ b/drivers/net/ethernet/sfc/siena/tx.c
@@ -41,14 +41,6 @@ static inline u8 *efx_tx_get_copy_buffer(struct efx_tx_queue *tx_queue,
 	return (u8 *)page_buf->addr + offset;
 }
 
-u8 *efx_tx_get_copy_buffer_limited(struct efx_tx_queue *tx_queue,
-				   struct efx_tx_buffer *buffer, size_t len)
-{
-	if (len > EFX_TX_CB_SIZE)
-		return NULL;
-	return efx_tx_get_copy_buffer(tx_queue, buffer);
-}
-
 static void efx_tx_maybe_stop_queue(struct efx_tx_queue *txq1)
 {
 	/* We need to consider all queues that the net core sees as one */
diff --git a/drivers/net/ethernet/sfc/siena/tx.h b/drivers/net/ethernet/sfc/siena/tx.h
index f2c4d2f89919..ee801950c909 100644
--- a/drivers/net/ethernet/sfc/siena/tx.h
+++ b/drivers/net/ethernet/sfc/siena/tx.h
@@ -11,13 +11,6 @@
 #include <linux/types.h>
 
 /* Driver internal tx-path related declarations. */
-
-unsigned int efx_tx_limit_len(struct efx_tx_queue *tx_queue,
-			      dma_addr_t dma_addr, unsigned int len);
-
-u8 *efx_tx_get_copy_buffer_limited(struct efx_tx_queue *tx_queue,
-				   struct efx_tx_buffer *buffer, size_t len);
-
 /* What TXQ type will satisfy the checksum offloads required for this skb? */
 static inline unsigned int efx_tx_csum_type_skb(struct sk_buff *skb)
 {