omap3: Introduce weak misc_init_r

Introduce a __weak misc_init_r function that just runs dieid_num_r().
Remove misc_init_r from cm_t35, mcx, omap3_logic and mt_ventoux as this was
all they did for misc_init_r.

Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>

arch/arm/cpu/armv7/omap3/board.c

@@ -41,6 +41,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/omap_common.h>
 #include <i2c.h>
+#include <linux/compiler.h>
 
 /* Declarations */
 extern omap3_sysinfo sysinfo;
@@ -244,6 +245,17 @@ void s_init(void)
 		mem_init();
 }
 
+/*
+ * Routine: misc_init_r
+ * Description: A basic misc_init_r that just displays the die ID
+ */
+int __weak misc_init_r(void)
+{
+	dieid_num_r();
+
+	return 0;
+}
+
 /******************************************************************************
  * Routine: wait_for_command_complete
  * Description: Wait for posting to finish on watchdog

board/cm_t35/cm_t35.c

@@ -99,17 +99,6 @@ int board_init(void)
 	return 0;
 }
 
-/*
- * Routine: misc_init_r
- * Description: display die ID
- */
-int misc_init_r(void)
-{
-	dieid_num_r();
-
-	return 0;
-}
-
 /*
  * Routine: set_muxconf_regs
  * Description: Setting up the configuration Mux registers specific to the

board/htkw/mcx/mcx.c

@@ -68,17 +68,6 @@ int board_init(void)
 	return 0;
 }
 
-/*
- * Routine: misc_init_r
- * Description: late init.
- */
-int misc_init_r(void)
-{
-	dieid_num_r();
-
-	return 0;
-}
-
 /*
  * Routine: set_muxconf_regs
  * Description: Setting up the configuration Mux registers specific to the

board/logicpd/omap3som/omap3logic.c

@@ -144,17 +144,6 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
-/*
- * Routine: misc_init_r
- * Description: display die ID register
- */
-int misc_init_r(void)
-{
-	dieid_num_r();
-
-	return 0;
-}
-
 #ifdef CONFIG_SMC911X
 /* GPMC CS1 settings for Logic SOM LV/Torpedo LAN92xx Ethernet chip */
 static const u32 gpmc_lan92xx_config[] = {

board/teejet/mt_ventoux/mt_ventoux.c

@@ -196,13 +196,6 @@ int board_init(void)
 	return 0;
 }
 
-int misc_init_r(void)
-{
-	dieid_num_r();
-
-	return 0;
-}
-
 /*
  * Routine: set_muxconf_regs
  * Description: Setting up the configuration Mux registers specific to the