X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fnet%2F4xx_enet.c;h=381ec42864fb618c867ad2524b6f5ba452417967;hb=e32459e24aa9f7778b9394c94bd4af2b6524b3a0;hp=a7711390b08603e74380442b831ab70b56079b64;hpb=f4d9f2da2a3084af2db987874bb282b51df2f755;p=oweals%2Fu-boot.git

diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index a7711390b0..381ec42864 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -1,25 +1,6 @@
-/*-----------------------------------------------------------------------------+
- *   This source code is dual-licensed.  You may use it under the terms of the
- *   GNU General Public License version 2, or under the license below.
- *
- *	 This source code has been made available to you by IBM on an AS-IS
- *	 basis.	 Anyone receiving this source is licensed under IBM
- *	 copyrights to use it in any way he or she deems fit, including
- *	 copying it, modifying it, compiling it, and redistributing it either
- *	 with or without modifications.	 No license under IBM patents or
- *	 patent applications is to be implied by the copyright license.
- *
- *	 Any user of this software should understand that IBM cannot provide
- *	 technical support for this software and will not be responsible for
- *	 any consequences resulting from the use of this software.
- *
- *	 Any person who transfers this source code or any derivative work
- *	 must include the IBM copyright notice, this paragraph, and the
- *	 preceding two paragraphs in the transferred software.
- *
- *	 COPYRIGHT   I B M   CORPORATION 1995
- *	 LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *-----------------------------------------------------------------------------*/
+/*
+ * SPDX-License-Identifier:	GPL-2.0	IBM-pibs
+ */
 /*-----------------------------------------------------------------------------+
  *
  *  File Name:	enetemac.c
@@ -92,6 +73,7 @@
 #include <asm/ppc4xx-mal.h>
 #include <miiphy.h>
 #include <malloc.h>
+#include <linux/compiler.h>
 
 #if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
 #error "CONFIG_MII has to be defined!"
@@ -872,7 +854,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
     defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
     defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
     defined(CONFIG_405EX)
-	int ethgroup = -1;
+	__maybe_unused int ethgroup = -1;
 #endif
 #endif
 	u32 bd_cached;
@@ -1556,8 +1538,7 @@ get_speed:
 }
 
 
-static int ppc_4xx_eth_send (struct eth_device *dev, volatile void *ptr,
-			      int len)
+static int ppc_4xx_eth_send(struct eth_device *dev, void *ptr, int len)
 {
 	struct enet_frame *ef_ptr;
 	ulong time_start, time_now;