Merge branch 'master' into for-next

13 files changed, 106 insertions, 77 deletions

diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 36dbcee1ac29..ba124baa646d 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -143,7 +143,7 @@ static int of_flash_remove(struct of_device *dev)
 static struct mtd_info * __devinit obsolete_probe(struct of_device *dev,
                                                   struct map_info *map)
 {
-        struct device_node *dp = dev->node;
+        struct device_node *dp = dev->dev.of_node;
         const char *of_probe;
         struct mtd_info *mtd;
         static const char *rom_probe_types[]
@@ -221,7 +221,7 @@ static int __devinit of_flash_probe(struct of_device *dev,
 #ifdef CONFIG_MTD_PARTITIONS
         const char **part_probe_types;
 #endif
-        struct device_node *dp = dev->node;
+        struct device_node *dp = dev->dev.of_node;
         struct resource res;
         struct of_flash *info;
         const char *probe_type = match->data;
@@ -245,7 +245,7 @@ static int __devinit of_flash_probe(struct of_device *dev,
         p = of_get_property(dp, "reg", &count);
         if (count % reg_tuple_size != 0) {
                 dev_err(&dev->dev, "Malformed reg property on %s\n",
-                                dev->node->full_name);
+                                dev->dev.of_node->full_name);
                 err = -EINVAL;
                 goto err_flash_remove;
         }
@@ -418,8 +418,11 @@ static struct of_device_id of_flash_match[] = {
 MODULE_DEVICE_TABLE(of, of_flash_match);
 
 static struct of_platform_driver of_flash_driver = {
-        .name           = "of-flash",
-        .match_table    = of_flash_match,
+        .driver = {
+                .name = "of-flash",
+                .owner = THIS_MODULE,
+                .of_match_table = of_flash_match,
+        },
         .probe          = of_flash_probe,
         .remove         = of_flash_remove,
 };
diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
index eb476b7f8d11..f4ce273e93fd 100644
--- a/drivers/mtd/maps/pismo.c
+++ b/drivers/mtd/maps/pismo.c
@@ -234,7 +234,6 @@ static int __devexit pismo_remove(struct i2c_client *client)
         /* FIXME: set_vpp needs saner arguments */
         pismo_setvpp_remove_fix(pismo);
 
-        i2c_set_clientdata(client, NULL);
         kfree(pismo);
 
         return 0;
@@ -286,7 +285,6 @@ static int __devinit pismo_probe(struct i2c_client *client,
         return 0;
 
  exit_free:
-        i2c_set_clientdata(client, NULL);
         kfree(pismo);
         return ret;
 }
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index fadc4c45b455..0391c2527bd7 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -110,7 +110,7 @@ int uflash_devinit(struct of_device *op, struct device_node *dp)
 
 static int __devinit uflash_probe(struct of_device *op, const struct of_device_id *match)
 {
-        struct device_node *dp = op->node;
+        struct device_node *dp = op->dev.of_node;
 
         /* Flashprom must have the "user" property in order to
          * be used by this driver.
@@ -149,8 +149,11 @@ static const struct of_device_id uflash_match[] = {
 MODULE_DEVICE_TABLE(of, uflash_match);
 
 static struct of_platform_driver uflash_driver = {
-        .name           = DRIVER_NAME,
-        .match_table    = uflash_match,
+        .driver = {
+                .name = DRIVER_NAME,
+                .owner = THIS_MODULE,
+                .of_match_table = uflash_match,
+        },
         .probe          = uflash_probe,
         .remove         = __devexit_p(uflash_remove),
 };
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 8bb5e4a66328..91c8013cf0d9 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -404,14 +404,9 @@ static int mtd_do_writeoob(struct file *file, struct mtd_info *mtd,
         if (ops.ooboffs && ops.ooblen > (mtd->oobsize - ops.ooboffs))
                 return -EINVAL;
 
-        ops.oobbuf = kmalloc(length, GFP_KERNEL);
-        if (!ops.oobbuf)
-                return -ENOMEM;
-
-        if (copy_from_user(ops.oobbuf, ptr, length)) {
-                kfree(ops.oobbuf);
-                return -EFAULT;
-        }
+        ops.oobbuf = memdup_user(ptr, length);
+        if (IS_ERR(ops.oobbuf))
+                return PTR_ERR(ops.oobbuf);
 
         start &= ~((uint64_t)mtd->oobsize - 1);
         ret = mtd->write_oob(mtd, start, &ops);
@@ -468,8 +463,7 @@ static int mtd_do_readoob(struct mtd_info *mtd, uint64_t start,
         return ret;
 }
 
-static int mtd_ioctl(struct inode *inode, struct file *file,
-                     u_int cmd, u_long arg)
+static int mtd_ioctl(struct file *file, u_int cmd, u_long arg)
 {
         struct mtd_file_info *mfi = file->private_data;
         struct mtd_info *mtd = mfi->mtd;
@@ -840,6 +834,17 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
         return ret;
 } /* memory_ioctl */
 
+static long mtd_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
+{
+        int ret;
+
+        lock_kernel();
+        ret = mtd_ioctl(file, cmd, arg);
+        unlock_kernel();
+
+        return ret;
+}
+
 #ifdef CONFIG_COMPAT
 
 struct mtd_oob_buf32 {
@@ -854,7 +859,6 @@ struct mtd_oob_buf32 {
 static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
         unsigned long arg)
 {
-        struct inode *inode = file->f_path.dentry->d_inode;
         struct mtd_file_info *mfi = file->private_data;
         struct mtd_info *mtd = mfi->mtd;
         void __user *argp = compat_ptr(arg);
@@ -892,7 +896,7 @@ static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
                 break;
         }
         default:
-                ret = mtd_ioctl(inode, file, cmd, (unsigned long)argp);
+                ret = mtd_ioctl(file, cmd, (unsigned long)argp);
         }
 
         unlock_kernel();
@@ -960,7 +964,7 @@ static const struct file_operations mtd_fops = {
         .llseek         = mtd_lseek,
         .read           = mtd_read,
         .write          = mtd_write,
-        .ioctl          = mtd_ioctl,
+        .unlocked_ioctl = mtd_unlocked_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl   = mtd_compat_ioctl,
 #endif
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 98a04b3c9526..ffc3720929f1 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -1,13 +1,3 @@
-menuconfig MTD_NAND
-        tristate "NAND Device Support"
-        depends on MTD
-        select MTD_NAND_IDS
-        select MTD_NAND_ECC
-        help
-          This enables support for accessing all type of NAND flash
-          devices. For further information see
-          <http://www.linux-mtd.infradead.org/doc/nand.html>.
-
 config MTD_NAND_ECC
         tristate
 
@@ -19,6 +9,17 @@ config MTD_NAND_ECC_SMC
           Software ECC according to the Smart Media Specification.
           The original Linux implementation had byte 0 and 1 swapped.
 
+
+menuconfig MTD_NAND
+        tristate "NAND Device Support"
+        depends on MTD
+        select MTD_NAND_IDS
+        select MTD_NAND_ECC
+        help
+          This enables support for accessing all type of NAND flash
+          devices. For further information see
+          <http://www.linux-mtd.infradead.org/doc/nand.html>.
+
 if MTD_NAND
 
 config MTD_NAND_VERIFY_WRITE
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 3f38fb8e6666..5084cc517944 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -1030,14 +1030,14 @@ static int __devinit fsl_elbc_ctrl_probe(struct of_device *ofdev,
         init_waitqueue_head(&ctrl->controller.wq);
         init_waitqueue_head(&ctrl->irq_wait);
 
-        ctrl->regs = of_iomap(ofdev->node, 0);
+        ctrl->regs = of_iomap(ofdev->dev.of_node, 0);
         if (!ctrl->regs) {
                 dev_err(&ofdev->dev, "failed to get memory region\n");
                 ret = -ENODEV;
                 goto err;
         }
 
-        ctrl->irq = of_irq_to_resource(ofdev->node, 0, NULL);
+        ctrl->irq = of_irq_to_resource(ofdev->dev.of_node, 0, NULL);
         if (ctrl->irq == NO_IRQ) {
                 dev_err(&ofdev->dev, "failed to get irq resource\n");
                 ret = -ENODEV;
@@ -1058,7 +1058,7 @@ static int __devinit fsl_elbc_ctrl_probe(struct of_device *ofdev,
                 goto err;
         }
 
-        for_each_child_of_node(ofdev->node, child)
+        for_each_child_of_node(ofdev->dev.of_node, child)
                 if (of_device_is_compatible(child, "fsl,elbc-fcm-nand"))
                         fsl_elbc_chip_probe(ctrl, child);
 
@@ -1078,9 +1078,10 @@ static const struct of_device_id fsl_elbc_match[] = {
 
 static struct of_platform_driver fsl_elbc_ctrl_driver = {
         .driver = {
-                .name   = "fsl-elbc",
+                .name = "fsl-elbc",
+                .owner = THIS_MODULE,
+                .of_match_table = fsl_elbc_match,
         },
-        .match_table = fsl_elbc_match,
         .probe = fsl_elbc_ctrl_probe,
         .remove = fsl_elbc_ctrl_remove,
 };
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c
index 2d215ccb564d..1312eda57ba6 100644
--- a/drivers/mtd/nand/fsl_upm.c
+++ b/drivers/mtd/nand/fsl_upm.c
@@ -232,7 +232,7 @@ static int __devinit fun_probe(struct of_device *ofdev,
         if (!fun)
                 return -ENOMEM;
 
-        ret = of_address_to_resource(ofdev->node, 0, &io_res);
+        ret = of_address_to_resource(ofdev->dev.of_node, 0, &io_res);
         if (ret) {
                 dev_err(&ofdev->dev, "can't get IO base\n");
                 goto err1;
@@ -244,7 +244,8 @@ static int __devinit fun_probe(struct of_device *ofdev,
                 goto err1;
         }
 
-        prop = of_get_property(ofdev->node, "fsl,upm-addr-offset", &size);
+        prop = of_get_property(ofdev->dev.of_node, "fsl,upm-addr-offset",
+                               &size);
         if (!prop || size != sizeof(uint32_t)) {
                 dev_err(&ofdev->dev, "can't get UPM address offset\n");
                 ret = -EINVAL;
@@ -252,7 +253,7 @@ static int __devinit fun_probe(struct of_device *ofdev,
         }
         fun->upm_addr_offset = *prop;
 
-        prop = of_get_property(ofdev->node, "fsl,upm-cmd-offset", &size);
+        prop = of_get_property(ofdev->dev.of_node, "fsl,upm-cmd-offset", &size);
         if (!prop || size != sizeof(uint32_t)) {
                 dev_err(&ofdev->dev, "can't get UPM command offset\n");
                 ret = -EINVAL;
@@ -260,7 +261,7 @@ static int __devinit fun_probe(struct of_device *ofdev,
         }
         fun->upm_cmd_offset = *prop;
 
-        prop = of_get_property(ofdev->node,
+        prop = of_get_property(ofdev->dev.of_node,
                                "fsl,upm-addr-line-cs-offsets", &size);
         if (prop && (size / sizeof(uint32_t)) > 0) {
                 fun->mchip_count = size / sizeof(uint32_t);
@@ -276,7 +277,7 @@ static int __devinit fun_probe(struct of_device *ofdev,
 
         for (i = 0; i < fun->mchip_count; i++) {
                 fun->rnb_gpio[i] = -1;
-                rnb_gpio = of_get_gpio(ofdev->node, i);
+                rnb_gpio = of_get_gpio(ofdev->dev.of_node, i);
                 if (rnb_gpio >= 0) {
                         ret = gpio_request(rnb_gpio, dev_name(&ofdev->dev));
                         if (ret) {
@@ -292,13 +293,13 @@ static int __devinit fun_probe(struct of_device *ofdev,
                 }
         }
 
-        prop = of_get_property(ofdev->node, "chip-delay", NULL);
+        prop = of_get_property(ofdev->dev.of_node, "chip-delay", NULL);
         if (prop)
                 fun->chip_delay = *prop;
         else
                 fun->chip_delay = 50;
 
-        prop = of_get_property(ofdev->node, "fsl,upm-wait-flags", &size);
+        prop = of_get_property(ofdev->dev.of_node, "fsl,upm-wait-flags", &size);
         if (prop && size == sizeof(uint32_t))
                 fun->wait_flags = *prop;
         else
@@ -315,7 +316,7 @@ static int __devinit fun_probe(struct of_device *ofdev,
         fun->dev = &ofdev->dev;
         fun->last_ctrl = NAND_CLE;
 
-        ret = fun_chip_init(fun, ofdev->node, &io_res);
+        ret = fun_chip_init(fun, ofdev->dev.of_node, &io_res);
         if (ret)
                 goto err2;
 
@@ -360,8 +361,11 @@ static const struct of_device_id of_fun_match[] = {
 MODULE_DEVICE_TABLE(of, of_fun_match);
 
 static struct of_platform_driver of_fun_driver = {
-        .name           = "fsl,upm-nand",
-        .match_table    = of_fun_match,
+        .driver = {
+                .name = "fsl,upm-nand",
+                .owner = THIS_MODULE,
+                .of_match_table = of_fun_match,
+        },
         .probe          = fun_probe,
         .remove         = __devexit_p(fun_remove),
 };
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 3d0867d829cb..0a130dcaa129 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -650,7 +650,7 @@ static void mpc5121_nfc_free(struct device *dev, struct mtd_info *mtd)
 static int __devinit mpc5121_nfc_probe(struct of_device *op,
                                         const struct of_device_id *match)
 {
-        struct device_node *rootnode, *dn = op->node;
+        struct device_node *rootnode, *dn = op->dev.of_node;
         struct device *dev = &op->dev;
         struct mpc5121_nfc_prv *prv;
         struct resource res;
@@ -889,12 +889,12 @@ static struct of_device_id mpc5121_nfc_match[] __devinitdata = {
 };
 
 static struct of_platform_driver mpc5121_nfc_driver = {
-        .match_table    = mpc5121_nfc_match,
         .probe          = mpc5121_nfc_probe,
         .remove         = __devexit_p(mpc5121_nfc_remove),
         .driver         = {
-                .name   = DRV_NAME,
-                .owner  = THIS_MODULE,
+                .name = DRV_NAME,
+                .owner = THIS_MODULE,
+                .of_match_table = mpc5121_nfc_match,
         },
 };
 
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index b983cae8c298..98fd2bdf8be1 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -239,14 +239,14 @@ static int __devinit ndfc_probe(struct of_device *ofdev,
         dev_set_drvdata(&ofdev->dev, ndfc);
 
         /* Read the reg property to get the chip select */
-        reg = of_get_property(ofdev->node, "reg", &len);
+        reg = of_get_property(ofdev->dev.of_node, "reg", &len);
         if (reg == NULL || len != 12) {
                 dev_err(&ofdev->dev, "unable read reg property (%d)\n", len);
                 return -ENOENT;
         }
         ndfc->chip_select = reg[0];
 
-        ndfc->ndfcbase = of_iomap(ofdev->node, 0);
+        ndfc->ndfcbase = of_iomap(ofdev->dev.of_node, 0);
         if (!ndfc->ndfcbase) {
                 dev_err(&ofdev->dev, "failed to get memory\n");
                 return -EIO;
@@ -255,20 +255,20 @@ static int __devinit ndfc_probe(struct of_device *ofdev,
         ccr = NDFC_CCR_BS(ndfc->chip_select);
 
         /* It is ok if ccr does not exist - just default to 0 */
-        reg = of_get_property(ofdev->node, "ccr", NULL);
+        reg = of_get_property(ofdev->dev.of_node, "ccr", NULL);
         if (reg)
                 ccr |= *reg;
 
         out_be32(ndfc->ndfcbase + NDFC_CCR, ccr);
 
         /* Set the bank settings if given */
-        reg = of_get_property(ofdev->node, "bank-settings", NULL);
+        reg = of_get_property(ofdev->dev.of_node, "bank-settings", NULL);
         if (reg) {
                 int offset = NDFC_BCFG0 + (ndfc->chip_select << 2);
                 out_be32(ndfc->ndfcbase + offset, *reg);
         }
 
-        err = ndfc_chip_init(ndfc, ofdev->node);
+        err = ndfc_chip_init(ndfc, ofdev->dev.of_node);
         if (err) {
                 iounmap(ndfc->ndfcbase);
                 return err;
@@ -294,9 +294,10 @@ MODULE_DEVICE_TABLE(of, ndfc_match);
 
 static struct of_platform_driver ndfc_driver = {
         .driver = {
-                .name   = "ndfc",
+                .name = "ndfc",
+                .owner = THIS_MODULE,
+                .of_match_table = ndfc_match,
         },
-        .match_table = ndfc_match,
         .probe = ndfc_probe,
         .remove = __devexit_p(ndfc_remove),
 };
diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index 090a05c12cbe..f02af24d033a 100644
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -93,7 +93,7 @@ static int __devinit pasemi_nand_probe(struct of_device *ofdev,
                                       const struct of_device_id *match)
 {
         struct pci_dev *pdev;
-        struct device_node *np = ofdev->node;
+        struct device_node *np = ofdev->dev.of_node;
         struct resource res;
         struct nand_chip *chip;
         int err = 0;
@@ -221,8 +221,11 @@ MODULE_DEVICE_TABLE(of, pasemi_nand_match);
 
 static struct of_platform_driver pasemi_nand_driver =
 {
-        .name           = (char*)driver_name,
-        .match_table    = pasemi_nand_match,
+        .driver = {
+                .name = (char*)driver_name,
+                .owner = THIS_MODULE,
+                .of_match_table = pasemi_nand_match,
+        },
         .probe          = pasemi_nand_probe,
         .remove         = pasemi_nand_remove,
 };
diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c
index 78a423295474..bcfc851fe550 100644
--- a/drivers/mtd/nand/r852.c
+++ b/drivers/mtd/nand/r852.c
@@ -150,7 +150,6 @@ static void r852_dma_done(struct r852_device *dev, int error)
         if (dev->phys_dma_addr && dev->phys_dma_addr != dev->phys_bounce_buffer)
                 pci_unmap_single(dev->pci_dev, dev->phys_dma_addr, R852_DMA_LEN,
                         dev->dma_dir ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE);
-        complete(&dev->dma_done);
 }
 
 /*
@@ -182,6 +181,7 @@ static void r852_do_dma(struct r852_device *dev, uint8_t *buf, int do_read)
         /* Set dma direction */
         dev->dma_dir = do_read;
         dev->dma_stage = 1;
+        INIT_COMPLETION(dev->dma_done);
 
         dbg_verbose("doing dma %s ", do_read ? "read" : "write");
 
@@ -494,6 +494,11 @@ int r852_ecc_correct(struct mtd_info *mtd, uint8_t *dat,
         if (dev->card_unstable)
                 return 0;
 
+        if (dev->dma_error) {
+                dev->dma_error = 0;
+                return -1;
+        }
+
         r852_write_reg(dev, R852_CTL, dev->ctlreg | R852_CTL_ECC_ACCESS);
         ecc_reg = r852_read_reg_dword(dev, R852_DATALINE);
         r852_write_reg(dev, R852_CTL, dev->ctlreg);
@@ -707,6 +712,7 @@ void r852_card_detect_work(struct work_struct *work)
                 container_of(work, struct r852_device, card_detect_work.work);
 
         r852_card_update_present(dev);
+        r852_update_card_detect(dev);
         dev->card_unstable = 0;
 
         /* False alarm */
@@ -722,7 +728,6 @@ void r852_card_detect_work(struct work_struct *work)
         else
                 r852_unregister_nand_device(dev);
 exit:
-        /* Update detection logic */
         r852_update_card_detect(dev);
 }
 
@@ -796,6 +801,7 @@ static irqreturn_t r852_irq(int irq, void *data)
                 if (dma_status & R852_DMA_IRQ_ERROR) {
                         dbg("recieved dma error IRQ");
                         r852_dma_done(dev, -EIO);
+                        complete(&dev->dma_done);
                         goto out;
                 }
 
@@ -825,8 +831,10 @@ static irqreturn_t r852_irq(int irq, void *data)
                         r852_dma_enable(dev);
 
                 /* Operation done */
-                if (dev->dma_stage == 3)
+                if (dev->dma_stage == 3) {
                         r852_dma_done(dev, 0);
+                        complete(&dev->dma_done);
+                }
                 goto out;
         }
 
@@ -940,18 +948,19 @@ int  r852_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
 
         r852_dma_test(dev);
 
+        dev->irq = pci_dev->irq;
+        spin_lock_init(&dev->irqlock);
+
+        dev->card_detected = 0;
+        r852_card_update_present(dev);
+
         /*register irq handler*/
         error = -ENODEV;
         if (request_irq(pci_dev->irq, &r852_irq, IRQF_SHARED,
                           DRV_NAME, dev))
                 goto error10;
 
-        dev->irq = pci_dev->irq;
-        spin_lock_init(&dev->irqlock);
-
         /* kick initial present test */
-        dev->card_detected = 0;
-        r852_card_update_present(dev);
         queue_delayed_work(dev->card_workqueue,
                 &dev->card_detect_work, 0);
 
@@ -1081,7 +1090,7 @@ int r852_resume(struct device *device)
                         dev->card_detected ? "added" : "removed");
 
                 queue_delayed_work(dev->card_workqueue,
-                &dev->card_detect_work, 1000);
+                &dev->card_detect_work, msecs_to_jiffies(1000));
                 return 0;
         }
 
diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c
index b37cbde6e7db..cc728b12de82 100644
--- a/drivers/mtd/nand/socrates_nand.c
+++ b/drivers/mtd/nand/socrates_nand.c
@@ -183,7 +183,7 @@ static int __devinit socrates_nand_probe(struct of_device *ofdev,
                 return -ENOMEM;
         }
 
-        host->io_base = of_iomap(ofdev->node, 0);
+        host->io_base = of_iomap(ofdev->dev.of_node, 0);
         if (host->io_base == NULL) {
                 printk(KERN_ERR "socrates_nand: ioremap failed\n");
                 kfree(host);
@@ -244,7 +244,7 @@ static int __devinit socrates_nand_probe(struct of_device *ofdev,
 #ifdef CONFIG_MTD_OF_PARTS
         if (num_partitions == 0) {
                 num_partitions = of_mtd_parse_partitions(&ofdev->dev,
-                                                         ofdev->node,
+                                                         ofdev->dev.of_node,
                                                          &partitions);
                 if (num_partitions < 0) {
                         res = num_partitions;
@@ -301,8 +301,11 @@ static const struct of_device_id socrates_nand_match[] =
 MODULE_DEVICE_TABLE(of, socrates_nand_match);
 
 static struct of_platform_driver socrates_nand_driver = {
-        .name           = "socrates_nand",
-        .match_table    = socrates_nand_match,
+        .driver = {
+                .name = "socrates_nand",
+                .owner = THIS_MODULE,
+                .of_match_table = socrates_nand_match,
+        },
         .probe          = socrates_nand_probe,
         .remove         = __devexit_p(socrates_nand_remove),
 };
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 72ebb3f06b86..4dfa6b90c21c 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -189,8 +189,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin)
         return new_offset;
 }
 
-static int vol_cdev_fsync(struct file *file, struct dentry *dentry,
-                          int datasync)
+static int vol_cdev_fsync(struct file *file, int datasync)
 {
         struct ubi_volume_desc *desc = file->private_data;
         struct ubi_device *ubi = desc->vol->ubi;