drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / ssb / pcmcia.c

diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index 567013f8a8be9bde6b4fc1f68d8a53171d91f939..d7d730c245c56870158417d6e1a05d4fb53c963e 100644 (file)
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -338,7 +338,6 @@ static void ssb_pcmcia_write8(struct ssb_device *dev, u16 offset, u8 value)
        err = select_core_and_segment(dev, &offset);
        if (likely(!err))
                writeb(value, bus->mmio + offset);
-       mmiowb();
        spin_unlock_irqrestore(&bus->bar_lock, flags);
 }
 
@@ -352,7 +351,6 @@ static void ssb_pcmcia_write16(struct ssb_device *dev, u16 offset, u16 value)
        err = select_core_and_segment(dev, &offset);
        if (likely(!err))
                writew(value, bus->mmio + offset);
-       mmiowb();
        spin_unlock_irqrestore(&bus->bar_lock, flags);
 }
 
@@ -368,7 +366,6 @@ static void ssb_pcmcia_write32(struct ssb_device *dev, u16 offset, u32 value)
                writew((value & 0x0000FFFF), bus->mmio + offset);
                writew(((value & 0xFFFF0000) >> 16), bus->mmio + offset + 2);
        }
-       mmiowb();
        spin_unlock_irqrestore(&bus->bar_lock, flags);
 }
 
@@ -424,7 +421,6 @@ static void ssb_pcmcia_block_write(struct ssb_device *dev, const void *buffer,
                WARN_ON(1);
        }
 unlock:
-       mmiowb();
        spin_unlock_irqrestore(&bus->bar_lock, flags);
 }
 #endif /* CONFIG_SSB_BLOCKIO */