drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / net / wireless / broadcom / b43legacy / sysfs.c

diff --git a/drivers/net/wireless/broadcom/b43legacy/sysfs.c b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
index 2a1da15c913b0704eb5aa04d179e6eef70e0cfa6..2db83eec7a1100c04b64bf95e64cfa7645669047 100644 (file)
--- a/drivers/net/wireless/broadcom/b43legacy/sysfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
@@ -143,7 +143,6 @@ static ssize_t b43legacy_attr_interfmode_store(struct device *dev,
        if (err)
                b43legacyerr(wldev->wl, "Interference Mitigation not "
                       "supported by device\n");
-       mmiowb();
        spin_unlock_irqrestore(&wldev->wl->irq_lock, flags);
        mutex_unlock(&wldev->wl->mutex);