mdio_bus: coding style fixes

The recent patch from Florian Fainelli fixed all 'checkpatch.pl' errors but left
some warnings like:

- including <asm/io.h> instead of <linux/io.h>;

- including <asm/uaccess.h> instead of <linux/uaccess.h>;

- block comments using empty /* line;

- 'struct dev_pm_ops' variable not being *const*.

While fixing these, also fix the following style issues (some of which were
found running 'checkpatch.pl --strict'):

- alignment not matching open paren;

- file name in the heading comment.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 18 deletions

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 33e1c861d9ba..0ca0dfecd153 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -1,7 +1,4 @@
-/*
- * drivers/net/phy/mdio_bus.c
- *
- * MDIO Bus interface
+/* MDIO Bus interface
  *
  * Author: Andy Fleming
  *
@@ -36,10 +33,10 @@
 #include <linux/mii.h>
 #include <linux/ethtool.h>
 #include <linux/phy.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
-#include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/uaccess.h>
 
 /**
  * mdiobus_alloc_size - allocate a mii_bus structure
@@ -139,8 +136,7 @@ int mdiobus_register(struct mii_bus *bus)
         int i, err;
 
         if (NULL == bus || NULL == bus->name ||
-                        NULL == bus->read ||
-                        NULL == bus->write)
+            NULL == bus->read || NULL == bus->write)
                 return -EINVAL;
 
         BUG_ON(bus->state != MDIOBUS_ALLOCATED &&
@@ -214,9 +210,7 @@ EXPORT_SYMBOL(mdiobus_unregister);
  */
 void mdiobus_free(struct mii_bus *bus)
 {
-        /*
-         * For compatibility with error handling in drivers.
-         */
+        /* For compatibility with error handling in drivers. */
         if (bus->state == MDIOBUS_ALLOCATED) {
                 kfree(bus);
                 return;
@@ -335,15 +329,13 @@ static bool mdio_bus_phy_may_suspend(struct phy_device *phydev)
         if (!netdev)
                 return true;
 
-        /*
-         * Don't suspend PHY if the attched netdev parent may wakeup.
+        /* Don't suspend PHY if the attched netdev parent may wakeup.
          * The parent may point to a PCI device, as in tg3 driver.
          */
         if (netdev->dev.parent && device_may_wakeup(netdev->dev.parent))
                 return false;
 
-        /*
-         * Also don't suspend PHY if the netdev itself may wakeup. This
+        /* Also don't suspend PHY if the netdev itself may wakeup. This
          * is the case for devices w/o underlaying pwr. mgmt. aware bus,
          * e.g. SoC devices.
          */
@@ -358,8 +350,7 @@ static int mdio_bus_suspend(struct device *dev)
         struct phy_driver *phydrv = to_phy_driver(dev->driver);
         struct phy_device *phydev = to_phy_device(dev);
 
-        /*
-         * We must stop the state machine manually, otherwise it stops out of
+        /* We must stop the state machine manually, otherwise it stops out of
          * control, possibly with the phydev->lock held. Upon resume, netdev
          * may call phy routines that try to grab the same lock, and that may
          * lead to a deadlock.
@@ -415,7 +406,7 @@ static int mdio_bus_restore(struct device *dev)
         return 0;
 }
 
-static struct dev_pm_ops mdio_bus_pm_ops = {
+static const struct dev_pm_ops mdio_bus_pm_ops = {
         .suspend = mdio_bus_suspend,
         .resume = mdio_bus_resume,
         .freeze = mdio_bus_suspend,