mtd: cafe_nand.c: use mtd_device_parse_register

Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.

Fixed by Brian Norris <computersforpeace@gmail.com>

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c
index 88ac4b5..f6eb664 100644 (file)
--- a/drivers/mtd/nand/cafe_nand.c
+++ b/drivers/mtd/nand/cafe_nand.c
@@ -57,7 +57,6 @@
 
 struct cafe_priv {
        struct nand_chip nand;
-       struct mtd_partition *parts;
        struct pci_dev *pdev;
        void __iomem *mmio;
        struct rs_control *rs;
@@ -630,8 +629,6 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
        struct cafe_priv *cafe;
        uint32_t ctrl;
        int err = 0;
-       struct mtd_partition *parts;
-       int nr_parts;
 
        /* Very old versions shared the same PCI ident for all three
           functions on the chip. Verify the class too... */
@@ -800,16 +797,9 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
 
        pci_set_drvdata(pdev, mtd);
 
-       /* We register the whole device first, separate from the partitions */
-       mtd_device_register(mtd, NULL, 0);
-
        mtd->name = "cafe_nand";
-       nr_parts = parse_mtd_partitions(mtd, part_probes, &parts, 0);
-       if (nr_parts > 0) {
-               cafe->parts = parts;
-               dev_info(&cafe->pdev->dev, "%d partitions found\n", nr_parts);
-               mtd_device_register(mtd, parts, nr_parts);
-       }
+       mtd_device_parse_register(mtd, part_probes, 0, NULL, 0);
+
        goto out;
 
  out_irq: