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-rw-r--r--arch/parisc/kernel/drivers.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 3d569a485a1a..2b257e4f17df 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -424,7 +424,10 @@ struct parisc_device * create_tree_node(char id, struct device *parent)
/* make the generic dma mask a pointer to the parisc one */
dev->dev.dma_mask = &dev->dma_mask;
dev->dev.coherent_dma_mask = dev->dma_mask;
- device_register(&dev->dev);
+ if (!device_register(&dev->dev)) {
+ kfree(dev);
+ return NULL;
+ }
return dev;
}
@@ -850,8 +853,10 @@ static void print_parisc_device(struct parisc_device *dev)
*/
void init_parisc_bus(void)
{
- bus_register(&parisc_bus_type);
- device_register(&root);
+ if (!bus_register(&parisc_bus_type))
+ panic("Could not register PA-RISC bus type\n");
+ if (!device_register(&root))
+ panic("Could not register PA-RISC root device\n");
get_device(&root);
}