[PATCH] USB: usb-net: removes redundant return

[powerpc.git] / drivers / ide / ppc / pmac.c

diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index d8c3d8e..16b2835 100644 (file)
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -497,16 +497,19 @@ pmu_hd_blink_init(void)
        if (pmu_get_model() != PMU_KEYLARGO_BASED)
                return 0;
        
-       dt = find_devices("device-tree");
+       dt = of_find_node_by_path("/");
        if (dt == NULL)
                return 0;
        model = (const char *)get_property(dt, "model", NULL);
        if (model == NULL)
                return 0;
        if (strncmp(model, "PowerBook", strlen("PowerBook")) != 0 &&
-           strncmp(model, "iBook", strlen("iBook")) != 0)
+           strncmp(model, "iBook", strlen("iBook")) != 0) {
+               of_node_put(dt);
                return 0;
-       
+       }
+       of_node_put(dt);
+
        pmu_blink_on.complete = 1;
        pmu_blink_off.complete = 1;
        spin_lock_init(&pmu_blink_lock);
@@ -1398,20 +1401,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
        /* We probe the hwif now */
        probe_hwif_init(hwif);
 
-       /* The code IDE code will have set hwif->present if we have devices attached,
-        * if we don't, the discard the interface except if we are on a media bay slot
-        */
-       if (!hwif->present && !pmif->mediabay) {
-               printk(KERN_INFO "ide%d: Bus empty, interface released.\n",
-                       hwif->index);
-               default_hwif_iops(hwif);
-               for (i = IDE_DATA_OFFSET; i <= IDE_CONTROL_OFFSET; ++i)
-                       hwif->io_ports[i] = 0;
-               hwif->chipset = ide_unknown;
-               hwif->noprobe = 1;
-               return -ENODEV;
-       }
-
        return 0;
 }
 
@@ -1664,11 +1653,16 @@ static struct macio_driver pmac_ide_macio_driver =
 };
 
 static struct pci_device_id pmac_ide_pci_match[] = {
-       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
        { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+       { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_ATA,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 };
 
 static struct pci_driver pmac_ide_pci_driver = {