Blackfin arch: sharing the board-specific MAC function does not make sense so move it into board-specific files

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

6 files changed, 32 insertions, 51 deletions

diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index a5af7b5563e6..94a85174283a 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -2,7 +2,6 @@
 # arch/blackfin/mach-bf537/boards/Makefile
 #
 
-obj-y                                  += eth_mac.o
 obj-$(CONFIG_GENERIC_BF537_BOARD)      += generic_board.o
 obj-$(CONFIG_BFIN537_STAMP)            += stamp.o led.o
 obj-$(CONFIG_BFIN537_BLUETECHNIX_CM)   += cm_bf537.o
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index 18bda5412b50..97482d9b4177 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -427,3 +427,10 @@ static int __init cm_bf537_init(void)
 }
 
 arch_initcall(cm_bf537_init);
+
+void get_bf537_ether_addr(char *addr)
+{
+        random_ether_addr(addr);
+        printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
+}
+EXPORT_SYMBOL(get_bf537_ether_addr);
diff --git a/arch/blackfin/mach-bf537/boards/eth_mac.c b/arch/blackfin/mach-bf537/boards/eth_mac.c
deleted file mode 100644
index a725cc8a9290..000000000000
--- a/arch/blackfin/mach-bf537/boards/eth_mac.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  arch/blackfin/mach-bf537/board/eth_mac.c
- *
- *  Copyright (C) 2007 Analog Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/module.h>
-#include <asm/blackfin.h>
-
-#if     defined(CONFIG_GENERIC_BOARD) || defined(CONFIG_BFIN537_STAMP)
-
-/*
- * Currently the MAC address is saved in Flash by U-Boot
- */
-#define FLASH_MAC       0x203f0000
-
-void get_bf537_ether_addr(char *addr)
-{
-        unsigned int flash_mac = (unsigned int) FLASH_MAC;
-        *(u32 *)(&(addr[0])) = bfin_read32(flash_mac);
-        flash_mac += 4;
-        *(u16 *)(&(addr[4])) = bfin_read16(flash_mac);
-}
-
-#else
-
-/*
- * Provide MAC address function for other specific board setting
- */
-void get_bf537_ether_addr(char *addr)
-{
-        printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n", __FILE__);
-}
-
-#endif
-
-EXPORT_SYMBOL(get_bf537_ether_addr);
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index ed0d26aa31ff..d9e48ba23de1 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -732,3 +732,10 @@ void native_machine_restart(char *cmd)
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
                 bfin_gpio_reset_spi0_ssel1();
 }
+
+void get_bf537_ether_addr(char *addr)
+{
+        random_ether_addr(addr);
+        printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
+}
+EXPORT_SYMBOL(get_bf537_ether_addr);
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 3c72fc34f142..eea2afc72b57 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -510,3 +510,10 @@ static int __init stamp_init(void)
 }
 
 arch_initcall(stamp_init);
+
+void get_bf537_ether_addr(char *addr)
+{
+        random_ether_addr(addr);
+        printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
+}
+EXPORT_SYMBOL(get_bf537_ether_addr);
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 3bd0dad14ae3..d35f9628972c 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -732,3 +732,14 @@ void native_machine_restart(char *cmd)
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
                 bfin_gpio_reset_spi0_ssel1();
 }
+
+/*
+ * Currently the MAC address is saved in Flash by U-Boot
+ */
+#define FLASH_MAC       0x203f0000
+void get_bf537_ether_addr(char *addr)
+{
+        *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
+        *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+}
+EXPORT_SYMBOL(get_bf537_ether_addr);