MIPS: EMMA2RH: Remove emma2rh_sync on read operation

It's totally a waste of CPU cycles.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Shinya Kuribayashi 2008-10-24 01:30:48 +09:00 committed by Ralf Baechle
parent d91f2cbe69
commit 27bd804582

View File

@ -206,7 +206,6 @@ static inline void emma2rh_out32(u32 offset, u32 val)
static inline u32 emma2rh_in32(u32 offset)
{
u32 val = *(volatile u32 *)(EMMA2RH_BASE | offset);
emma2rh_sync();
return val;
}
@ -219,7 +218,6 @@ static inline void emma2rh_out16(u32 offset, u16 val)
static inline u16 emma2rh_in16(u32 offset)
{
u16 val = *(volatile u16 *)(EMMA2RH_BASE | offset);
emma2rh_sync();
return val;
}
@ -232,7 +230,6 @@ static inline void emma2rh_out8(u32 offset, u8 val)
static inline u8 emma2rh_in8(u32 offset)
{
u8 val = *(volatile u8 *)(EMMA2RH_BASE | offset);
emma2rh_sync();
return val;
}