0001-PowerPC-change-extern-inline-to-static-inline.patch

From bd961db0e42d85a4ddf594c0fac8aeb77d619e40 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Aug 2015 00:05:29 -0700
Subject: [PATCH] PowerPC: change 'extern inline' to 'static inline'

The gcc 5 change its default C standard from gnu89 to gnu11.
extern inline semantics have changed see
https://gcc.gnu.org/gcc-5/porting_to.html

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 arch/powerpc/include/asm/io.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index a5257e9..a54fc46 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -163,7 +163,7 @@ static inline void __raw_writel(unsigned int v, volatile void __iomem *addr)
  * is actually performed (i.e. the data has come back) before we start
  * executing any following instructions.
  */
-extern inline u8 in_8(const volatile unsigned char __iomem *addr)
+static inline u8 in_8(const volatile unsigned char __iomem *addr)
 {
 	u8 ret;

@@ -174,7 +174,7 @@ extern inline u8 in_8(const volatile unsigned char __iomem *addr)
 	return ret;
 }

-extern inline void out_8(volatile unsigned char __iomem *addr, u8 val)
+static inline void out_8(volatile unsigned char __iomem *addr, u8 val)
 {
 	__asm__ __volatile__("sync;\n"
 			     "stb%U0%X0 %1,%0;\n"
@@ -182,7 +182,7 @@ extern inline void out_8(volatile unsigned char __iomem *addr, u8 val)
 			     : "r" (val));
 }

-extern inline u16 in_le16(const volatile unsigned short __iomem *addr)
+static inline u16 in_le16(const volatile unsigned short __iomem *addr)
 {
 	u16 ret;

@@ -193,7 +193,7 @@ extern inline u16 in_le16(const volatile unsigned short __iomem *addr)
 	return ret;
 }

-extern inline u16 in_be16(const volatile unsigned short __iomem *addr)
+static inline u16 in_be16(const volatile unsigned short __iomem *addr)
 {
 	u16 ret;

@@ -203,18 +203,18 @@ extern inline u16 in_be16(const volatile unsigned short __iomem *addr)
 	return ret;
 }

-extern inline void out_le16(volatile unsigned short __iomem *addr, u16 val)
+static inline void out_le16(volatile unsigned short __iomem *addr, u16 val)
 {
 	__asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) :
 			      "r" (val), "r" (addr));
 }

-extern inline void out_be16(volatile unsigned short __iomem *addr, u16 val)
+static inline void out_be16(volatile unsigned short __iomem *addr, u16 val)
 {
 	__asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
 }

-extern inline u32 in_le32(const volatile unsigned __iomem *addr)
+static inline u32 in_le32(const volatile unsigned __iomem *addr)
 {
 	u32 ret;

@@ -225,7 +225,7 @@ extern inline u32 in_le32(const volatile unsigned __iomem *addr)
 	return ret;
 }

-extern inline u32 in_be32(const volatile unsigned __iomem *addr)
+static inline u32 in_be32(const volatile unsigned __iomem *addr)
 {
 	u32 ret;

@@ -235,13 +235,13 @@ extern inline u32 in_be32(const volatile unsigned __iomem *addr)
 	return ret;
 }

-extern inline void out_le32(volatile unsigned __iomem *addr, u32 val)
+static inline void out_le32(volatile unsigned __iomem *addr, u32 val)
 {
 	__asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) :
 			     "r" (val), "r" (addr));
 }

-extern inline void out_be32(volatile unsigned __iomem *addr, u32 val)
+static inline void out_be32(volatile unsigned __iomem *addr, u32 val)
 {
 	__asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
 }
--
2.1.4