From 564c2191ab5d2c57ce7d3fda9a7596ef3e39b975 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= <kyosti.malkki@gmail.com>
Date: Sun, 3 Jun 2018 06:12:03 +0300
Subject: sb/amd/rs780: Fix invalid function declarations
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Provide empty stub implementations for set_pcie_reset() and
set_pcie_dereset(), many boards do not provide a proper one.

Change-Id: Ia6811442905ef1776fa5a8e3f5d4433e86e42f88
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
---
 src/mainboard/advansus/a785e-i/mainboard.c      | 11 -----------
 src/mainboard/amd/bimini_fam10/mainboard.c      | 14 ++------------
 src/mainboard/amd/mahogany_fam10/mainboard.c    |  6 ++----
 src/mainboard/amd/tilapia_fam10/mainboard.c     |  7 ++-----
 src/mainboard/asus/m4a78-em/mainboard.c         |  8 ++------
 src/mainboard/asus/m4a785-m/mainboard.c         |  7 ++-----
 src/mainboard/asus/m5a88-v/mainboard.c          | 11 -----------
 src/mainboard/avalue/eax-785e/mainboard.c       | 11 -----------
 src/mainboard/gigabyte/ma785gm/mainboard.c      |  7 ++-----
 src/mainboard/gigabyte/ma785gmt/mainboard.c     |  7 ++-----
 src/mainboard/gigabyte/ma78gm/mainboard.c       |  6 ++----
 src/mainboard/iei/kino-780am2-fam10/mainboard.c | 11 -----------
 src/mainboard/jetway/pa78vm5/mainboard.c        |  7 ++-----
 13 files changed, 18 insertions(+), 95 deletions(-)

(limited to 'src/mainboard')

diff --git a/src/mainboard/advansus/a785e-i/mainboard.c b/src/mainboard/advansus/a785e-i/mainboard.c
index b5a2ea82db..1381dfa352 100644
--- a/src/mainboard/advansus/a785e-i/mainboard.c
+++ b/src/mainboard/advansus/a785e-i/mainboard.c
@@ -23,9 +23,6 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
 /* GPIO6. */
 static void enable_int_gfx(void)
 {
@@ -45,14 +42,6 @@ static void enable_int_gfx(void)
 	*(gpio_reg + 170) = 0x0;
 }
 
-void set_pcie_dereset()
-{
-}
-
-void set_pcie_reset(void)
-{
-}
-
 int is_dev3_present(void)
 {
 	return 0;
diff --git a/src/mainboard/amd/bimini_fam10/mainboard.c b/src/mainboard/amd/bimini_fam10/mainboard.c
index b6347ebc37..3fa2405739 100644
--- a/src/mainboard/amd/bimini_fam10/mainboard.c
+++ b/src/mainboard/amd/bimini_fam10/mainboard.c
@@ -24,9 +24,6 @@
 #include <southbridge/amd/sb800/sb800.h>
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
 /* GPIO6. */
 static void enable_int_gfx(void)
 {
@@ -58,16 +55,9 @@ static void enable_int_gfx(void)
 /*
  * Bimini uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
  * pull it up before training the slot.
+ *
+ * Old comment says: GPIO 50h to reset PCIe slot.
  ***/
-void set_pcie_dereset(void)
-{
-	/* GPIO 50h reset PCIe slot */
-}
-
-void set_pcie_reset(void)
-{
-	/* GPIO 50h reset PCIe slot */
-}
 
 int is_dev3_present(void)
 {
diff --git a/src/mainboard/amd/mahogany_fam10/mainboard.c b/src/mainboard/amd/mahogany_fam10/mainboard.c
index 53a8290685..a4a26e026c 100644
--- a/src/mainboard/amd/mahogany_fam10/mainboard.c
+++ b/src/mainboard/amd/mahogany_fam10/mainboard.c
@@ -24,13 +24,11 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
 /*
  * Mahogany uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
  * pull it up before training the slot.
  ***/
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u16 word;
 	struct device *sm_dev;
@@ -43,7 +41,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0xA8, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u16 word;
 	struct device *sm_dev;
diff --git a/src/mainboard/amd/tilapia_fam10/mainboard.c b/src/mainboard/amd/tilapia_fam10/mainboard.c
index e8a08a53c1..44c1df69ba 100644
--- a/src/mainboard/amd/tilapia_fam10/mainboard.c
+++ b/src/mainboard/amd/tilapia_fam10/mainboard.c
@@ -34,10 +34,7 @@
 #define ADT7461_write_byte(address, val) \
 	do_smbus_write_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address, val)
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u8 byte;
 	u16 word;
@@ -62,7 +59,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0x7e, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u8 byte;
 	u16 word;
diff --git a/src/mainboard/asus/m4a78-em/mainboard.c b/src/mainboard/asus/m4a78-em/mainboard.c
index e80d39b0e8..87acc5674c 100644
--- a/src/mainboard/asus/m4a78-em/mainboard.c
+++ b/src/mainboard/asus/m4a78-em/mainboard.c
@@ -24,11 +24,7 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u8 byte;
 	u16 word;
@@ -53,7 +49,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0x7e, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u8 byte;
 	u16 word;
diff --git a/src/mainboard/asus/m4a785-m/mainboard.c b/src/mainboard/asus/m4a785-m/mainboard.c
index 42a9f644e3..5acce51969 100644
--- a/src/mainboard/asus/m4a785-m/mainboard.c
+++ b/src/mainboard/asus/m4a785-m/mainboard.c
@@ -34,10 +34,7 @@
 #define ADT7461_write_byte(address, val) \
 	do_smbus_write_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address, val)
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u8 byte;
 	u16 word;
@@ -62,7 +59,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0x7e, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u8 byte;
 	u16 word;
diff --git a/src/mainboard/asus/m5a88-v/mainboard.c b/src/mainboard/asus/m5a88-v/mainboard.c
index 4ec716e96a..75f231e74b 100644
--- a/src/mainboard/asus/m5a88-v/mainboard.c
+++ b/src/mainboard/asus/m5a88-v/mainboard.c
@@ -23,9 +23,6 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
 /* GPIO6. */
 static void enable_int_gfx(void)
 {
@@ -45,14 +42,6 @@ static void enable_int_gfx(void)
 	*(gpio_reg + 170) = 0x0;
 }
 
-void set_pcie_dereset()
-{
-}
-
-void set_pcie_reset(void)
-{
-}
-
 int is_dev3_present(void)
 {
 	return 0;
diff --git a/src/mainboard/avalue/eax-785e/mainboard.c b/src/mainboard/avalue/eax-785e/mainboard.c
index 4d2f0ff42d..79564a288f 100644
--- a/src/mainboard/avalue/eax-785e/mainboard.c
+++ b/src/mainboard/avalue/eax-785e/mainboard.c
@@ -23,9 +23,6 @@
 #include <device/pci_def.h>
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
 /* GPIO6. */
 static void enable_int_gfx(void)
 {
@@ -45,14 +42,6 @@ static void enable_int_gfx(void)
 	*(gpio_reg + 170) = 0x0;
 }
 
-void set_pcie_dereset()
-{
-}
-
-void set_pcie_reset(void)
-{
-}
-
 int is_dev3_present(void)
 {
 	return 1;
diff --git a/src/mainboard/gigabyte/ma785gm/mainboard.c b/src/mainboard/gigabyte/ma785gm/mainboard.c
index 37a3828f94..8fbc591c86 100644
--- a/src/mainboard/gigabyte/ma785gm/mainboard.c
+++ b/src/mainboard/gigabyte/ma785gm/mainboard.c
@@ -24,10 +24,7 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u8 byte;
 	u16 word;
@@ -52,7 +49,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0x7e, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u8 byte;
 	u16 word;
diff --git a/src/mainboard/gigabyte/ma785gmt/mainboard.c b/src/mainboard/gigabyte/ma785gmt/mainboard.c
index ce186bf587..48545a4535 100644
--- a/src/mainboard/gigabyte/ma785gmt/mainboard.c
+++ b/src/mainboard/gigabyte/ma785gmt/mainboard.c
@@ -34,10 +34,7 @@
 #define ADT7461_write_byte(address, val) \
 	do_smbus_write_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address, val)
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u8 byte;
 	u16 word;
@@ -62,7 +59,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0x7e, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u8 byte;
 	u16 word;
diff --git a/src/mainboard/gigabyte/ma78gm/mainboard.c b/src/mainboard/gigabyte/ma78gm/mainboard.c
index 3e73f229e9..bfd083497e 100644
--- a/src/mainboard/gigabyte/ma78gm/mainboard.c
+++ b/src/mainboard/gigabyte/ma78gm/mainboard.c
@@ -25,13 +25,11 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(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.
  ***/
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u16 word;
 	struct device *sm_dev;
@@ -44,7 +42,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0xA8, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u16 word;
 	struct device *sm_dev;
diff --git a/src/mainboard/iei/kino-780am2-fam10/mainboard.c b/src/mainboard/iei/kino-780am2-fam10/mainboard.c
index f75bec2f9f..b0ffef71f2 100644
--- a/src/mainboard/iei/kino-780am2-fam10/mainboard.c
+++ b/src/mainboard/iei/kino-780am2-fam10/mainboard.c
@@ -24,21 +24,10 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(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.
  ***/
-void set_pcie_dereset()
-{
-	/* PCIE slot not yet supported.*/
-}
-
-void set_pcie_reset()
-{
-	/* PCIE slot not yet supported.*/
-}
 
 int is_dev3_present(void)
 {
diff --git a/src/mainboard/jetway/pa78vm5/mainboard.c b/src/mainboard/jetway/pa78vm5/mainboard.c
index 906b070569..9585832ebe 100644
--- a/src/mainboard/jetway/pa78vm5/mainboard.c
+++ b/src/mainboard/jetway/pa78vm5/mainboard.c
@@ -25,14 +25,11 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-void set_pcie_dereset(void);
-void set_pcie_reset(void);
-
 /*
  * the board uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to
  * pull it up before training the slot.
  ***/
-void set_pcie_dereset()
+void set_pcie_dereset(void)
 {
 	u16 word;
 	struct device *sm_dev;
@@ -45,7 +42,7 @@ void set_pcie_dereset()
 	pci_write_config16(sm_dev, 0xA8, word);
 }
 
-void set_pcie_reset()
+void set_pcie_reset(void)
 {
 	u16 word;
 	struct device *sm_dev;
-- 
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