4 files changed, 10 insertions, 5 deletions

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 366f5cc050ae..102b16c6cc97 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -15,6 +15,7 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
+#include <linux/mfd/core.h>
 
 #include <linux/netdevice.h>
 #include <linux/can.h>
@@ -1643,7 +1644,7 @@ static int __devinit ican3_probe(struct platform_device *pdev)
         struct device *dev;
         int ret;
 
-        pdata = pdev->dev.platform_data;
+        pdata = mfd_get_data(pdev);
         if (!pdata)
                 return -ENXIO;
 
diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c
index 928b2b83cef5..efd44afeae83 100644
--- a/drivers/net/ks8842.c
+++ b/drivers/net/ks8842.c
@@ -26,6 +26,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/mfd/core.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
@@ -1145,7 +1146,7 @@ static int __devinit ks8842_probe(struct platform_device *pdev)
         struct resource *iomem;
         struct net_device *netdev;
         struct ks8842_adapter *adapter;
-        struct ks8842_platform_data *pdata = pdev->dev.platform_data;
+        struct ks8842_platform_data *pdata = mfd_get_data(pdev);
         u16 id;
         unsigned i;
 
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 2765a3ce9c24..c83501122d77 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1109,6 +1109,9 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 }
         }
 
+        /* Allow large DMA segments, up to the firmware limit of 1 GB */
+        dma_set_max_seg_size(&pdev->dev, 1024 * 1024 * 1024);
+
         priv = kzalloc(sizeof *priv, GFP_KERNEL);
         if (!priv) {
                 dev_err(&pdev->dev, "Device struct alloc failed, "
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 44150f2f7bfd..26afbaae23f0 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -382,7 +382,7 @@ static void rionet_remove(struct rio_dev *rdev)
         struct rionet_peer *peer, *tmp;
 
         free_pages((unsigned long)rionet_active, rdev->net->hport->sys_size ?
-                                        __ilog2(sizeof(void *)) + 4 : 0);
+                                        __fls(sizeof(void *)) + 4 : 0);
         unregister_netdev(ndev);
         free_netdev(ndev);
 
@@ -450,7 +450,7 @@ static int rionet_setup_netdev(struct rio_mport *mport)
         }
 
         rionet_active = (struct rio_dev **)__get_free_pages(GFP_KERNEL,
-                        mport->sys_size ? __ilog2(sizeof(void *)) + 4 : 0);
+                        mport->sys_size ? __fls(sizeof(void *)) + 4 : 0);
         if (!rionet_active) {
                 rc = -ENOMEM;
                 goto out;
@@ -571,5 +571,5 @@ static void __exit rionet_exit(void)
         rio_unregister_driver(&rionet_driver);
 }
 
-module_init(rionet_init);
+late_initcall(rionet_init);
 module_exit(rionet_exit);