amdfam10: Fix mismatch of function declarations

Callsite declared returning int, which makes more sense
than u8 the motherboard side code defined the functions
with.

Change-Id: I8ee83aa2833408ad163c9011a076e08578f3ca6f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/mainboard/advansus/a785e-i/mainboard.c

@@ -21,8 +21,8 @@
 #include <cpu/amd/mtrr.h>
 #include <southbridge/amd/common/amd_defs.h>
 #include <device/pci_def.h>
+#include "southbridge/amd/rs780/rs780.h"
 
-u8 is_dev3_present(void);
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
 
@@ -53,7 +53,7 @@ void set_pcie_reset(void)
 {
 }
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/amd/bimini_fam10/mainboard.c

@@ -22,9 +22,8 @@
 #include <device/pci_def.h>
 #include <southbridge/amd/common/amd_defs.h>
 #include <southbridge/amd/sb800/sb800.h>
+#include "southbridge/amd/rs780/rs780.h"
 
-
-u8 is_dev3_present(void);
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
 
@@ -70,7 +69,7 @@ void set_pcie_reset(void)
 	/* GPIO 50h reset PCIe slot */
 }
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/amd/mahogany_fam10/mainboard.c

@@ -22,10 +22,10 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 /*
  * Mahogany uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
  * pull it up before training the slot.
@@ -85,7 +85,7 @@ static void get_ide_dma66(void)
 }
 #endif	/* get_ide_dma66() */
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/amd/tilapia_fam10/mainboard.c

@@ -22,6 +22,7 @@
 #include <device/pci_def.h>
 #include <southbridge/amd/sb700/sb700.h>
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 #define ADT7461_ADDRESS 0x4C
 #define ARA_ADDRESS     0x0C /* Alert Response Address */
@@ -35,7 +36,6 @@
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 
 void set_pcie_dereset()
 {
@@ -91,7 +91,7 @@ void set_pcie_reset()
 /*
  * justify the dev3 is exist or not
  */
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	u16 word;
 	struct device *sm_dev;

src/mainboard/asus/m4a78-em/mainboard.c

@@ -22,11 +22,11 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 
 void set_pcie_dereset()
 {
@@ -84,7 +84,7 @@ void set_pcie_reset()
  * NOTE: This just copied from AMD Tilapia code.
  * It is completly unknown if it will work at all for this board.
  */
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	u16 word;
 	struct device *sm_dev;

src/mainboard/asus/m4a785-m/mainboard.c

@@ -22,6 +22,7 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 #define ADT7461_ADDRESS 0x4C
 #define ARA_ADDRESS     0x0C /* Alert Response Address */
@@ -35,7 +36,6 @@
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 
 void set_pcie_dereset()
 {
@@ -93,7 +93,7 @@ void set_pcie_reset()
  * NOTE: This just copied from AMD Tilapia code.
  * It is completly unknown it it will work at all for ASUS M4A785-M.
  */
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	u16 word;
 	struct device *sm_dev;

src/mainboard/asus/m5a88-v/mainboard.c

@@ -21,8 +21,8 @@
 #include <cpu/amd/mtrr.h>
 #include <southbridge/amd/common/amd_defs.h>
 #include <device/pci_def.h>
+#include "southbridge/amd/rs780/rs780.h"
 
-u8 is_dev3_present(void);
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
 
@@ -53,7 +53,7 @@ void set_pcie_reset(void)
 {
 }
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/avalue/eax-785e/mainboard.c

@@ -21,8 +21,8 @@
 #include <cpu/amd/mtrr.h>
 #include <southbridge/amd/common/amd_defs.h>
 #include <device/pci_def.h>
+#include "southbridge/amd/rs780/rs780.h"
 
-u8 is_dev3_present(void);
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
 
@@ -53,7 +53,7 @@ void set_pcie_reset(void)
 {
 }
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 1;
 }

src/mainboard/gigabyte/ma785gm/mainboard.c

@@ -22,10 +22,10 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-int is_dev3_present(void);
 
 void set_pcie_dereset()
 {

src/mainboard/gigabyte/ma785gmt/mainboard.c

@@ -22,6 +22,7 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 #define ADT7461_ADDRESS 0x4C
 #define ARA_ADDRESS     0x0C /* Alert Response Address */
@@ -35,7 +36,6 @@
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-int is_dev3_present(void);
 
 void set_pcie_dereset()
 {

src/mainboard/gigabyte/ma78gm/mainboard.c

@@ -23,10 +23,10 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 /*
  * ma78gm-us2h uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
  * pull it up before training the slot.
@@ -58,7 +58,7 @@ void set_pcie_reset()
 }
 
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/iei/kino-780am2-fam10/mainboard.c

@@ -22,10 +22,10 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 /* TODO - Need to find GPIO for PCIE slot.
  * Kino uses GPIO ? as PCIe slot reset, GPIO? as GFX slot reset. We need to
  * pull it up before training the slot.
@@ -40,7 +40,7 @@ void set_pcie_reset()
 	/* PCIE slot not yet supported.*/
 }
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/jetway/pa78vm5/mainboard.c

@@ -23,10 +23,10 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/sb700/sb700.h"
 #include "southbridge/amd/sb700/smbus.h"
+#include "southbridge/amd/rs780/rs780.h"
 
 void set_pcie_dereset(void);
 void set_pcie_reset(void);
-u8 is_dev3_present(void);
 
 /*
  * the board uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
@@ -87,7 +87,7 @@ static void get_ide_dma66(void)
 }
 #endif	/* get_ide_dma66() */
 
-u8 is_dev3_present(void)
+int is_dev3_present(void)
 {
 	return 0;
 }

src/mainboard/supermicro/h8scm_fam10/mainboard.c

@@ -26,13 +26,6 @@
 
 void set_pcie_reset(void);
 void set_pcie_dereset(void);
-u8 is_dev3_present(void);
-
-/* 780 board use this function*/
-u8 is_dev3_present(void)
-{
-	return 0;
-}
 
 /*
  * TODO: Add the routine info of each PCIE_RESET_L.

src/southbridge/amd/rs780/gfx.c

@@ -35,7 +35,7 @@
 #include <delay.h>
 #include <cpu/x86/msr.h>
 #include "rs780.h"
-extern int is_dev3_present(void);
+
 void set_pcie_reset(void);
 void set_pcie_dereset(void);
 

src/southbridge/amd/rs780/rs780.h

@@ -222,5 +222,6 @@ int is_family10h(void);
 void enable_rs780_dev8(void);
 void rs780_early_setup(void);
 void rs780_htinit(void);
+int is_dev3_present(void);
 
 #endif /* __RS780_H__ */