[RFC][PATCH 3/9] arm64/io: Always inline all of __raw_{read,write}[bwlq]()

[Peter Zijlstra <peterz@xxxxxxxxxxxxx>]

The next patch will want to use __raw_readl() from a noinstr section
and as such that needs to be marked __always_inline to avoid the
compiler being a silly bugger.

Turns out it already is, but its siblings are not.

Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
---
 arch/arm64/include/asm/io.h |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/arch/arm64/include/asm/io.h
+++ b/arch/arm64/include/asm/io.h
@@ -22,13 +22,13 @@
  * Generic IO read/write.  These perform native-endian accesses.
  */
 #define __raw_writeb __raw_writeb
-static inline void __raw_writeb(u8 val, volatile void __iomem *addr)
+static __always_inline void __raw_writeb(u8 val, volatile void __iomem *addr)
 {
 	asm volatile("strb %w0, [%1]" : : "rZ" (val), "r" (addr));
 }
 
 #define __raw_writew __raw_writew
-static inline void __raw_writew(u16 val, volatile void __iomem *addr)
+static __always_inline void __raw_writew(u16 val, volatile void __iomem *addr)
 {
 	asm volatile("strh %w0, [%1]" : : "rZ" (val), "r" (addr));
 }
@@ -40,13 +40,13 @@ static __always_inline void __raw_writel
 }
 
 #define __raw_writeq __raw_writeq
-static inline void __raw_writeq(u64 val, volatile void __iomem *addr)
+static __always_inline void __raw_writeq(u64 val, volatile void __iomem *addr)
 {
 	asm volatile("str %x0, [%1]" : : "rZ" (val), "r" (addr));
 }
 
 #define __raw_readb __raw_readb
-static inline u8 __raw_readb(const volatile void __iomem *addr)
+static __always_inline u8 __raw_readb(const volatile void __iomem *addr)
 {
 	u8 val;
 	asm volatile(ALTERNATIVE("ldrb %w0, [%1]",
@@ -57,7 +57,7 @@ static inline u8 __raw_readb(const volat
 }
 
 #define __raw_readw __raw_readw
-static inline u16 __raw_readw(const volatile void __iomem *addr)
+static __always_inline u16 __raw_readw(const volatile void __iomem *addr)
 {
 	u16 val;
 
@@ -80,7 +80,7 @@ static __always_inline u32 __raw_readl(c
 }
 
 #define __raw_readq __raw_readq
-static inline u64 __raw_readq(const volatile void __iomem *addr)
+static __always_inline u64 __raw_readq(const volatile void __iomem *addr)
 {
 	u64 val;
 	asm volatile(ALTERNATIVE("ldr %0, [%1]",