diff options
Diffstat (limited to 'arch/sparc64/kernel/isa.c')
-rw-r--r-- | arch/sparc64/kernel/isa.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c index 2693f2de549..6f16dee280a 100644 --- a/arch/sparc64/kernel/isa.c +++ b/arch/sparc64/kernel/isa.c @@ -195,12 +195,25 @@ static void __init isa_fill_devices(struct sparc_isa_bridge *isa_br) isa_dev = kmalloc(sizeof(*isa_dev), GFP_KERNEL); if (!isa_dev) { - fatal_err("cannot allocate isa_dev"); - prom_halt(); + printk(KERN_DEBUG "ISA: cannot allocate isa_dev"); + return; } memset(isa_dev, 0, sizeof(*isa_dev)); + isa_dev->ofdev.node = dp; + isa_dev->ofdev.dev.parent = &isa_br->ofdev.dev; + isa_dev->ofdev.dev.bus = &isa_bus_type; + strcpy(isa_dev->ofdev.dev.bus_id, dp->path_component_name); + + /* Register with core */ + if (of_device_register(&isa_dev->ofdev) != 0) { + printk(KERN_DEBUG "isa: device registration error for %s!\n", + isa_dev->ofdev.dev.bus_id); + kfree(isa_dev); + goto next_sibling; + } + /* Link it in. */ isa_dev->next = NULL; if (isa_br->devices == NULL) { @@ -226,6 +239,7 @@ static void __init isa_fill_devices(struct sparc_isa_bridge *isa_br) printk("]"); + next_sibling: dp = dp->sibling; } } @@ -244,6 +258,7 @@ void __init isa_init(void) struct pcidev_cookie *pdev_cookie; struct pci_pbm_info *pbm; struct sparc_isa_bridge *isa_br; + struct device_node *dp; pdev_cookie = pdev->sysdata; if (!pdev_cookie) { @@ -252,15 +267,29 @@ void __init isa_init(void) continue; } pbm = pdev_cookie->pbm; + dp = pdev_cookie->prom_node; isa_br = kmalloc(sizeof(*isa_br), GFP_KERNEL); if (!isa_br) { - fatal_err("cannot allocate sparc_isa_bridge"); - prom_halt(); + printk(KERN_DEBUG "isa: cannot allocate sparc_isa_bridge"); + return; } memset(isa_br, 0, sizeof(*isa_br)); + isa_br->ofdev.node = dp; + isa_br->ofdev.dev.parent = &pdev->dev; + isa_br->ofdev.dev.bus = &isa_bus_type; + strcpy(isa_br->ofdev.dev.bus_id, dp->path_component_name); + + /* Register with core */ + if (of_device_register(&isa_br->ofdev) != 0) { + printk(KERN_DEBUG "isa: device registration error for %s!\n", + isa_br->ofdev.dev.bus_id); + kfree(isa_br); + return; + } + /* Link it in. */ isa_br->next = isa_chain; isa_chain = isa_br; |