diff options
Diffstat (limited to 'arch/powerpc/kernel/ibmebus.c')
| -rw-r--r-- | arch/powerpc/kernel/ibmebus.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 39db7a3affe..82bd2f10770 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -112,7 +112,7 @@ static int ibmebus_dma_supported(struct device *dev, u64 mask) return 1; } -struct dma_mapping_ops ibmebus_dma_ops = { +static struct dma_mapping_ops ibmebus_dma_ops = { .alloc_coherent = ibmebus_alloc_coherent, .free_coherent = ibmebus_free_coherent, .map_single = ibmebus_map_single, @@ -176,6 +176,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_common( dev->ofdev.dev.bus = &ibmebus_bus_type; dev->ofdev.dev.release = ibmebus_dev_release; + dev->ofdev.dev.archdata.of_node = dev->ofdev.node; + dev->ofdev.dev.archdata.dma_ops = &ibmebus_dma_ops; + dev->ofdev.dev.archdata.numa_node = of_node_to_nid(dev->ofdev.node); + /* An ibmebusdev is based on a of_device. We have to change the * bus type to use our own DMA mapping operations. */ @@ -210,11 +214,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node( return NULL; } - dev = kmalloc(sizeof(struct ibmebus_dev), GFP_KERNEL); + dev = kzalloc(sizeof(struct ibmebus_dev), GFP_KERNEL); if (!dev) { return NULL; } - memset(dev, 0, sizeof(struct ibmebus_dev)); dev->ofdev.node = of_node_get(dn); |