diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/vio.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/vio.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index 90ff85c879bf..36d1c7d4156b 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -611,7 +611,7 @@ static const struct dma_map_ops vio_dma_mapping_ops = { .get_required_mask = dma_iommu_get_required_mask, .mmap = dma_common_mmap, .get_sgtable = dma_common_get_sgtable, - .alloc_pages = dma_common_alloc_pages, + .alloc_pages_op = dma_common_alloc_pages, .free_pages = dma_common_free_pages, }; @@ -1592,13 +1592,9 @@ static int vio_hotplug(const struct device *dev, struct kobj_uevent_env *env) const char *cp; dn = dev->of_node; - if (!dn) - return -ENODEV; - cp = of_get_property(dn, "compatible", NULL); - if (!cp) - return -ENODEV; + if (dn && (cp = of_get_property(dn, "compatible", NULL))) + add_uevent_var(env, "MODALIAS=vio:T%sS%s", vio_dev->type, cp); - add_uevent_var(env, "MODALIAS=vio:T%sS%s", vio_dev->type, cp); return 0; } |